PCB – Advanced Circuits | PCB Manufacturing & PCB Assembly https://www.4pcb.com/blog Printed Circuit Boards and PCB Assembly Manufacturer Blog Wed, 17 Nov 2021 21:57:53 +0000 en-US hourly 1 2-Layer vs. 4-Layer Printed Circuit Boards /blog/2-layer-vs-4-layer-printed-circuit-boards/ Fri, 13 Aug 2021 20:05:39 +0000 https://dev.4pcb.com/blog/?p=2427 Continue reading ]]> When it comes to printed circuit boards (PCBs), there are infinite possibilities for how many layers you can have. Some supercomputers have nearly a hundred layers in their construction, but, the most common layered PCBs usually have only two or four layers. Read on to find out what the differences are and how you can make an informed decision for your next project.

2-Layer PCBs

Compared to 4-layer PCBs, 2-layer PCBs are much easier to work with due to their simple design. While not as simple as 1-layer PCBs, they’re as straightforward as you can get without sacrificing the functionality of double-sided inputs. The reduced complexity leads to an equally reduced price tag, but this means there are fewer possibilities than with the 4-layer PCB. As a pro, though, there is no propagation delay with the signal.

4-Layer PCBs

4-layer PCBs have much greater surface area than a 2-layer PCB, increasing the possibilities. As a result, they can be great for more complex devices. Because of their complexity, the production cost will be higher and development will be a bit slower. They are also more likely to have propagation delays, so be sure to factor in extra production time to any project timeline.

What are the Layers Used For?

The most important layer in a PCB is the copper signal layer, which is what the PCBs are named after. While 2-layer PCBs have two signal layers, 4-layer PCBs have – you guessed it – four. These signal layers are used to connect to other electronic components in the device. In between those layers is the insulation layer or core, which is added in between the signal layers to give it structure. In 4-layer PCBs, here’s also the solder mask layer, which is applied on top of the signal layers. This prevents the copper traces from interfering with other metal components on the PCB. They also have a silkscreen layer which is used to add numbers to the different components, making them easier to understand.

If you’re looking for PCB solutions, look no further than Advanced Circuits. We offer PCB assembly, barebones PCBs, free PCB design software, and so much more. Our 24-hour tech support team would love to help you– contact us today.

 

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Trends in Circuit Board Design /blog/trends-in-circuit-board-design/ Fri, 12 Mar 2021 17:43:49 +0000 https://dev.4pcb.com/blog/?p=2385 Continue reading ]]> The circuit board has been with us for a very long time at this point. It’s tempting to think that because they so closely resemble the generations that came before, today’s circuit boards are not all that different from what they once were.

However, from the materials available to heat resistance, from transfer rates to size, circuit boards have evolved a great deal over time. They also continue to change as our demands do. Not sure what that change might look like as we move forward? Let’s take a few minutes to explore some of the most important current and emerging trends in circuit board design.

Medical Devices

One of the most notable trends today is the spike in demand for medical devices. These run the gamut from hospital and medical clinic equipment like ventilators to devices used by EMTs and paramedics and those designed for consumer use. Circuit board design for medical devices must meet stringent requirements in terms of safety, reliability, heat resistance, and more.

Wearable Devices

From medical devices to fitness trackers, there’s a massive shift toward wearable devices. These must contend with a broad range of stressors that other devices do not face, although mobile devices, such as smartphones, come close in some cases. These factors range from dramatically decreased footprints to how to safely discharge heat and even water resistance in some cases.

Embedded Antennas

Today’s low-profile electronics demand something more than massive mast antennas, and designers have offered up embedded antennas right in the circuit board. Of course, this requires some advanced materials and unique design considerations to ensure full functionality. They play a role in Wi-Fi enabled devices, IoT devices, and much more.

Lead-Free Designs

Another important trend is the shift away from lead-containing laminates. Lead has played a role in circuit board design for decades, but it appears to be slowly falling by the wayside. Why, though? It’s largely to do with the higher heat levels that some of today’s devices must contend with, which would reduce lead to a toxic puddle at the bottom of the device. New lead-free laminate materials are being introduced to cope with those high heat levels and maintain their structural integrity at all times (not to mention eliminating those toxic fumes).

High-Power Boards

Just as circuit board designs must contend with higher heat levels than ever before, they are also being designed for higher and higher power levels (which also affects heat, of course). Most of these boards are above 48 volts, and they can be found in a wide range of applications. Many of them harness solar power, while others are intended for use within electric vehicles. IoT devices, battery-powered devices, and those with additional components – all of these are high-power applications.

The Growing Role of IoT Devices

As touched on above, IoT devices are having a profound impact on circuit board design. One interesting trend here is that the PCB industry is expanding. In the past, it was largely focused on consumer electronics. Today, that is still the case, but there is a growing focus on serving industrial needs because this is where the vast majority of IoT devices can be found. While Alexa, Siri, Ring doorbells and the like are all being integrated into homes, the real demand is within the manufacturing and industrial sector where entire production lines are now integrating internet connectivity and being networked together.

Not only does this mean that there is an increasing demand for circuit board design and manufacturing, but that PCB designers face some unique challenges. One of those is the change in what “protection” and “security” mean. Previously, it was really all about protecting the circuit board against environmental changes. Today, though, it is becoming more about prevention against tampering.

Flex and Rigid Flex

Previously, both flex and rigid-flex boards were relatively rare in the PCB world. Today, that’s increasingly not the case. That’s due to a couple of the trends that we have already discussed. One of those is the rise of medical devices – ideally suited for flexible circuit boards. However, flex boards are also well-suited for consumer electronics, for use in a range of different sensors connected to IoT devices, and even medical implants.

On the other hand, rigid-flex boards combine the benefits of both flexible circuit board design and rigid boards. The result is a board that “plays well with others,” which makes these well-suited for use as sub-boards and for creating additional layers.

Waste Control

Waste is a growing problem. This is particularly true of e-waste. Finding ways to deal with the growing mountain of disposed-of electronics is a challenge, but one option is to use biodegradable circuit boards. Biodegradable PCBs offer some light at the end of the tunnel and a way to start greening up the industry. While workable circuit board designs using biodegradable materials are still some way off, they are coming. It will require the design of new substrates, as well as a shift away from chemical-based etching processes in many cases.

A Full-Service PCB Manufacturer

From IoT devices to wearables to future-looking technology, Advanced Circuits delivers critical capabilities. With over 30 years of experience, our team helps bring circuit board designs to life on any scale. We understand that each client’s needs are different, and we’re happy to produce everything from a single prototype to massive production runs. We work with clients in the defense industry, IoT, automotive technology, and virtually every other sector, as well.

Advanced Circuits: Your Go-to PCB Manufacturing & Assembly Resource

Whether you need end-to-end assistance, or just want to create a test board to explore your designs, we can help. With the best turnaround time in the industry; weekend turns; same day turns and more, it’s no wonder our clients keep choosing Advanced Circuits for everything from prototype PCBs to large PCBs runs. Contact us today for an instant quote or to learn more about our capabilities.

 

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Tips for Choosing the Top Company for Printed Circuit Board Needs /blog/tips-for-choosing-the-top-company-for-printed-circuit-board-needs/ Fri, 26 Feb 2021 19:07:12 +0000 https://dev.4pcb.com/blog/?p=2379 Continue reading ]]> Whether someone already has an assortment of circuit designs ready to be added to printed circuit boards (PCB) or they are just starting on a set of designs, they must choose a reliable, experienced company to take their design and make it functional on quality boards. The company they choose should act as a partner in ensuring their boards do everything they need them to do to bring a product to market.

They should get quality work with a quick turnaround time while having someone they can talk to who helps ensure they stay competitive against other companies. However, knowing what they need from the PCBs for their circuit designs doesn’t always mean it’s easy to immediately find the right company to step into their corner. We’ll share a few tips to make that process easier.

Know the Right Questions That Should Be Asked

When a person chooses someone to create their PCBs, it’s essential to ask them questions to be sure they can handle their needs. Sometimes the answers to the questions can be found on company websites and reviews. Other times individuals might need to contact the company on their own and ask the questions that are important to them. Having answers will provide peace of mind that they’re choosing the right company for their needs.

How Much Experience Does the Company Have?

Experience is important for any product or service that someone chooses to pay for, whether that’s a car repair or PCBs to fit their circuit designs. When it comes to printed circuit boards, a manufacturer’s experience is essential to ensure customers get boards that are right for their needs. Knowing how much experience a company has will give insight into how many resources they have and what amount of knowledge is available. It also shows competence if a PCB company has been in business for a long time. That means they have adapted to the times and continuously put out great products.

What Certifications Does the Company Have?

This is another question that can speak to how qualified a company is with PCBs for a person’s circuit design. Certifications typically require a third party to verify that the company complies with certain standards or requirements. For example, IPC creates standards with regards to PCBs and industries related to electronics manufacturing. Any company someone decides to work with should be capable of meeting the standard required by their products and industry. This includes broad regulations as well as those that apply only to their industry. The best choice is a company that has experience working with other people in the same industry.

How Does the Company Stand Out?

This might seem like a broad question that could have any number of answers, but it can help people narrow down the right business to help with their product. This is especially the case when they have a few options for companies that offer all the services and products that they need. This question can be as simple as asking what makes the business different from others or can delve into what value-added services are provided. For example, Advanced Circuits can help with their circuit designs by providing free PCB design and file check software which will save customers money and time.

Important Considerations When Choosing a PCB Company

The reality is that there are tons of companies that provide PCBs and many of them also have services to assemble and create circuit boards that match specific needs. This can make it a challenge to choose between them since some companies may appear to be quite similar. However, there are a few things people can look at early in the search to get a grasp on which company may best fit their needs.

Types of Products Provided

The first thing for people to check is what products are offered by a company to be sure they even provide what is needed. If the company specializes in the needed products, that’s even better. Once they know the products exist, they can find out more about the pricing and quality of the products.

For instance, what kind of PCBs are available? These can range from rigid to flexible and rigid-flex. They might be metal core, aluminum backed, or hybrid board. People can ask about which substrates are used in the board. They can also look into the quality and consider the prices and how they stack up to the competitors. All of these things can help with the decision.

Services Available

In addition to products, people should consider services that they might need. If the company offers everything they need, they won’t have to go between businesses to get their product ready. Some of the services that should be considered are:

  • Prototyping – Ability to create prototype PCBs before moving into production so customers can reduce costs and timeframe through thorough testing.
  • Layout and Design Services – These can speed up their production by offering a complete design or providing software to make someone’s own designs.
  • File Review – File reviews can help by ensuring a design is free of errors and that the company has all of the needed components to start creating its PCBs.
  • SMT Prototype Stencils – Stencils are laser cut and made of stainless steel foil to ensure the solder is placed in the right areas of the PCB. The stencil helps with accurate circuit designs.

Other services that can be helpful include DXF to Gerber conversion, panelization, and PCB design for manufacturing services.

Accessible Capabilities

It’s also important to be sure the company is capable of offering what is needed for a customer’s PCBs. This includes everything from being capable of handling the size of their order to having a certain lead time and offering the right layers on a PCB. Other things to consider are the surface finish options available, the via options, specs and tolerances, and other things that they prioritize with their circuit designs. It might take some time to get answers to all these things, but once someone does, they will know whether a company is right for them.

Advanced Circuits is the third-largest manufacturer of printed circuit boards in the United States and offers excellent customer service and reliability. The company also offers a variety of services to customers like free PCB layout software (PCB Artist) and a free PCB file check. Those who want a streamlined PCB company in their corner can get in touch with us to learn more.

 

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PCBs: Creating the Best Printed Circuit Boards /blog/pcbs-creating-the-best-printed-circuit-boards/ Mon, 30 Nov 2020 21:12:50 +0000 https://dev.4pcb.com/blog/?p=2307 Continue reading ]]> Printed circuit boards remain one of the most important types of technology in today’s world. Without PCBs, it would be impossible to have all the different pieces of tech that we know and love. You wouldn’t have a small phone that you can slip into your pocket and you’d still have large and unwieldy televisions. PCBs are everywhere, and they have allowed for many technological advances.

Benefits of Today’s PCBs

As mentioned, printed circuit boards today are compact. Even though they are smaller, they can have a larger number of components on them. This means that not only is it possible to make technology smaller, but it’s also possible to improve it. They can be extremely complex, allowing for far more functionality in a smaller space.

Printed circuit boards also tend to be far more reliable than they were in the past. This is because of the way they are created and because they don’t require leads to connect the various components. Instead, they can be soldered right onto the board. This means no broken leads, better overall reliability, and PCBs that don’t suffer from the same types of problems they did in the past.

Another nice benefit is that the PCBs today tend to be affordable. It is possible to create high-quality boards that will last, for less than you could in the past, even though they are more reliable and have better functionality.

Using PCBs allows you to create the types of electronic devices you need no matter how simple or complex they might be. The size of the boards and components means that it is often possible to shrink the size and the weight of the device, which can drive down your costs even further.

Create the Best

If you are creating a printed circuit board design, for your own needs or your company, you naturally want to create the best. The board needs to do exactly what you need it to do, and it needs to be as efficient as possible. In the past, when creating a PCB, the design work started in the mind and then moved on to breadboard testing before creating the board. Today, the work still starts with an idea, but the means used to take that idea and move to production is a bit different. Fortunately, it is also far more efficient. Let’s look at how it’s done.

Figure Out What the Board Needs to Do

The first thing you will have to do is consider what the board’s functions will be. What type of device will the board be used to control? What do the device and the board need to be capable of delivering? Knowing what the board needs to do and how it will function in the machine will help you get a better idea of how to design it. Once you have your idea firmly in place, you can move on with the design.

Use Software to Make the Process Faster and Easier

Today, the best and simplest way to create a PCB is by using software for the design. Of course, you need to be sure you are choosing only the best software for the job. There are many options on the market, but that does not mean that they will all do a good job. It’s also true that some of the pieces of software can cost thousands of dollars.

Instead of using expensive software, or software that doesn’t have all the features you need, you will want to check out our PCB Artist software, instead. This is fully-featured software that features more than half a million parts and up to 28 layers. The software is intuitive and easy to use, so most people will not have any trouble getting started and creating their PCBs.

Of course, one of the best features of the software is the price. When you choose to use PCB Artist, you won’t have to pay anything. We provide this software entirely free because we want to make sure that you are getting the best possible tool to create your PCBs. This will help to make your work easier, and it will ensure you are happy with the results when we manufacture those boards for you.

The software also has a way to check the board to ensure there are not any issues. Additionally, we will provide you with a free engineer check and review. This helps to cut down on any potential issues that could otherwise arise with the board.

You Need to Test the Boards Before Mass Production

Of course, even when you have a board that you are certain will work just the way you need, it is still a good idea to get a prototype. Ordering one or several of the prototypes is a good way to ensure the board works well when it is used in the real world. You can test it out in the electronic device to ensure that there are no issues with overheating and that it functions as it should.

If there are issues, you can correct them and then choose another prototype. Once you are satisfied with how it works, you will feel more comfortable placing your full order.

Always Choose a Manufacturer with Quality Materials and Facilities

When buying PCBs, you must learn more about the company that will be doing the manufacturing. You want to be sure that they have the knowledge and experience to provide you with what you need. You also need to know that they are using only the best quality materials in the PCBs.

Advanced Circuits understands your concern. We’ve been in business for a long time, and we aren’t going anywhere. We have state-of-the-art facilities that are used for manufacturing the PCBs you need. We always use the best quality materials possible, and we strive to get your boards to you as soon as possible. We have a fast turnaround time that you won’t find with other companies. Put your trust in Advanced Circuits and see what we can do for you.

 

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The Benefits of Multilayer PCBs /blog/the-benefits-of-multilayer-pcbs/ Mon, 26 Oct 2020 22:08:57 +0000 https://dev.4pcb.com/blog/?p=2276 Continue reading ]]> Printed circuit boards are found in many different types of electronics today from the computers you use, to phones, cameras, and so much more. They are a standard part of everyday life, even though most people do not think about them or see them very often. They are the hidden “nerve center” for so many things that we use.

In the past, PCBs were relatively simple. However, new advancements in technology have made it possible to create complex boards that can do far more than their counterparts of the past. Multilayer PCBs are helpful when creating more advanced electronics.

The Multilayer PCB

A PCB is considered multilayer when it has three or more layers with conductive copper foil. The layers are circuit boards with two sides that have been laminated and then glued together. They also include insulation between the layers to help protect the boards from heat. The electronic connections that take place between the layers happen through vias. These might be blind vias, buried vias, or with plating through holes in the board. This allows for there to be more connections and can make for complex printed circuit boards.

The multilayer PCBs became essential when the need for more sophisticated electronics rose. The standard PCBs were not capable of handling the needs of the new electronics because there would often be issues with stray capacitance, crosstalk, and noise. The multilayer PCB can help to deal with those issues. The number of layers that are used in these boards will vary. Typically, applications will require between four and eight layers, but it depends on several factors.

Why Choose Multilayer PCBs?

These types of PCBs offer a range of benefits. One of the most common reasons for using the multilayer PCB is the size. Because of the layered design, it means that the PCB will be smaller than other printed circuit boards but still have the same level of functionality. Most people today want their electronics to be smaller, while still being powerful. The multilayer PCB allows for this. These types of boards also happen to weigh less, which helps to reduce the overall weight of the gadgets in which they are used. However, the size is certainly not the only benefit.

Typically, these boards will also be high-quality and very reliable. A lot of work goes into the design of the boards to ensure they will work. When combined with quality materials and construction, they can last. They are known for being durable, and a big part of this is the insulation layers that are between the board layers.

The connections on these boards are closer together than they are on standard PCBs. This means that they tend to be more connective and more powerful. They will have a greater capacity, as well as improved speed. The multilayer PCBs also have just a single connection point. This is helpful in the design of the final product in which they will be used. It will mean that the product only needs to have a single connection point. This allows for more design freedom for those gadgets.

These are some of the biggest benefits of multilayer PCBs. If you aren’t already considering using them for your next design, it might be time that you thought about it.

Common Real-World Applications for Multilayer PCBs

These types of boards are often considered the go-to type of printed circuit board to use because of the advantages mentioned above. They are found in many different types of consumer electronics, for example. They are used with smartphones, tablets, microwaves, smartwatches, computers, and much more.

Multilayer PCBs are also used in the telecommunications industry. They are often used for satellites, signal transmission, GPS, and towers. They are used in many industrial control systems, as well as in the automotive industry. Many vehicles today are heavily reliant on computer technology. These boards allow for complex electronics in a smaller space.

The boards are becoming common within medical industry electronics, as well. They are used for a range of different types of equipment that helps to diagnose and treat patients. Multilayer PCBs can be found in heart monitors, CAT scan equipment, and a host of other devices. The functionality, durability, small size and low weight help to make them a good solution for many military and aerospace applications, too.

As you can see, multilayer PCBs are the solution for just about any type of industry today. Above are just some of the different ways that they can be used. There are not any major disadvantages to using these types of boards. Even though there may be increased production time, this can be mitigated by finding a reputable company with a fast turnaround time.

Choosing the Right Manufacturing Company for Multilayer PCBs

When you are looking for a manufacturing company that can create the boards for you, it is important to ensure that they can handle all of the needed layers. Some of the companies available may not be capable of creating the number of layers needed for the boards you are creating. At Advanced Circuits, we have standard specs that can create 0 to 10 layers, and our custom specs can provide 0 to 40 layers. This should be more than enough for any multilayer PCB you might be designing.

When you choose Advanced Circuits, you will have more than just quality materials and the ability to create a large number of layers. You will find that our customer service helps to ensure that customers are happy from start to finish. We have a free software package that will make it easy for designers to create the boards they need and to test them to see whether they work before going ahead with a prototype.

We offer a fast turnaround time, great prices, and reliability. Additionally, you only have to order as many PCBs as you need, since we do not have a minimum. Get in touch today to learn more about how we can help.

 

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Understanding HDI PCBs and their Advantages /blog/understanding-hdi-pcbs-and-their-advantages/ Fri, 22 May 2020 20:15:26 +0000 https://dev.4pcb.com/blog/?p=2175 Continue reading ]]> HDI stands for high-density interconnected, and this technology is quickly becoming popular in the field of printed circuit boards. HDI PCBs can provide a range of benefits for technology in general. After all, they help to streamline circuit boards, allowing them to do more while taking up less space. This means that the boards tend to be smaller, which means the electronics that use these types of boards tend to be smaller. They can perform well, but they have a smaller, more streamlined package. Consider just how much smaller so many different types of devices have become over the past decade. One of the reasons for this is the use of HDI PCBs.

What is an HDI PCB?

These boards provide a large number of interconnections in a small space. The components are placed closer together on the board, which helps to reduce the size, but the functionality stays the same as a larger board. If a board features 120 to 160 pins per square inch, then it is an HDI PCB. Components are placed close together while making use of versatile routing. These types of boards are made possible thanks to microvia technology, along with buried and blind vias. They are very efficient, and they are becoming popular in a wide range of different industries, as you will see below.

Biggest Benefits of HDI PCBs

Many want to find ways to reduce the footprint of the products they are making, and one of the best ways to do that is by using HDI PCBs. They are a good solution any time that you need to reduce size and weight, and when you still need to have functionality and reliability in the product. One of the other benefits found with these boards is the fact that they use via-in-pad technology and blind via technology. This allows components to be placed closer together, reducing the length of the signal path, which helps to provide faster and more reliable signals since those paths are shorter.

Even though the boards can provide a wealth of advantages, you will find that they are still very affordable. It is a cost-effective solution for those who are looking for a reliable and durable option for their electronic devices. Still, to determine whether they are the right option for you or not, it is important to learn even more about them and how they are used. You will also want to learn the differences between a regular printed circuit board and an HDI printed circuit board.

Where are HDI PCBs Used Today?

Because of the benefits they offer, you will find that HDI PCBs are utilized in a wide range of electronic devices across many different industries. The medical industry is one of the most well-known. Medical devices that are being made today typically need to be smaller. Whether it is a piece of equipment in the lab or an implant, smaller tends to be a better option, and HDI PCBs can help immensely in this regard. Pacemakers are a good example of a type of product that is using these types of PCBs. Many types of monitoring and exploratory devices, such as endoscopes or colonoscopes, use this type of technology. Once again, smaller is better in these situations.

In addition to the healthcare field, the automotive industry is making use of HDI PCBs. To help maximize the space available in motor vehicles, they are making certain electronic components smaller. Of course, tablets and smartphones use this type of technology. This is why so many of these devices become lighter and thinner through their generations.

You will also find HDI PCBs used in the aerospace and military fields. Their reliability and their smaller size make them useful for a range of different applications. It is likely there will be more and more devices from even more diverse fields that will be using this technology going forward.

What are the Main Differences between a PCB and an HDI PCB?

To get a better idea of some of the main differences between these two options, consider the following list.

  • Per square inch, HDI PCBs have more densely-packed components
  • The boards end up smaller and lighter than with typical PCBs
  • They utilize laser direct drilling, whereas standard PCBs will usually have mechanical drilling
  • The number of layers tends to be lower, as does the aspect ratio

These are some of the differences between HDI PCBs and regular PCBs. However, it doesn’t mean that the HDI option is always the right choice for you. Take the time to consider the project you are doing and then determine which option will be best for your needs.

Properly Design the HDI PCB

While using one of these types of PCBs may seem like the perfect solution for your needs, it is important that you understand how to design them properly if you hope to achieve all of the benefits they can convey. With these types of designs, you will want to make sure that you aren’t using more than three layers in a sequence, if possible. Ideally, the number of sequential laminations will be low.

Take time to thoroughly think through the design, and then test it out in software and with a Gerber file viewer to make sure it works properly. Once you are certain it works, you may want to get a prototype to ensure it is working and then move on with full manufacturing.

Why Work with Advanced Circuits?

Advanced Circuits makes it easy for you to create the type of PCB you need from the ground up. By providing you with high-quality software, testing tools, and even a review process, you can be sure you are creating the ideal board before it goes to manufacture. We offer excellent customer service and have earned a great reputation within the PCB industry. We’ll help you choose the type of PCB that best fits your needs. Contact Advanced Circuits today to get a quote on your circuit boards.

 

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How to Make the PCB Assembly and Design Process Flow Smoothly /blog/how-to-make-the-pcb-assembly-and-design-process-flow-smoothly/ Thu, 26 Mar 2020 18:47:19 +0000 https://dev.4pcb.com/blog/?p=2128 Continue reading ]]> The process of developing an idea and a design for a printed circuit board (PCB) and then going through the PCB assembly process can seem long and challenging for those who have never had to go through the process before. There often seem to be a lot of moving parts that need to come together to make everything work properly. However, it can be broken down into a much easier to understand set of basic steps. When you understand those steps and follow the basic process, everything will flow more smoothly.

Develop a Strong Idea

Perhaps you have a great idea for a printed circuit board that you want to create for a large project you are developing. Maybe you need to make improvements to the boards you are currently using. Regardless of the reason, a circuit board always starts with a need and an idea. This is a very important phase, as it will be when you are making choices and decisions that can affect the rest of the design process.

Create a strong idea and have an understanding of how to make it work, but do not become so married to the idea that you are not willing to make changes that will make the end result that much better.

Turn the Idea into a Design

Once you have a strong idea, it is time to turn it into a design. Creating the design of the PCB itself is easier than ever today thanks to various types of software that are available. If you are looking for quality software, consider PCB Artist from Advanced Circuits. It has the largest component library of software in its category and it is easy to use. There are also tutorials on how to use the software right on our site. PCB Artist has more features and options than expensive software options that sell for thousands. One of the best things about our option is the price. It is entirely free.

You can take your time to learn how to use the software properly and to create your design. You might even find some ideas that you hadn’t thought of before.

Make Sure the Design Works

Once you have built your design, it is important to make sure that it works. The file check software we offer, FreeDFM, will help with this. You can run the checks and make changes to the design to make sure it works properly. That will then provide you with a printout of the design. It makes it easy to see if there are any issues that will need to be fixed. If there are, that is the time to make those changes. You want to be sure that you have a high-quality file that will actually work.

One of the benefits of working with Advanced Circuits is that there is around-the-clock support. This means that you can always reach someone in person at the company. You can be in contact with a CAM engineer at any time of day if you have questions or concerns about your design that you want us to manufacture. The files will even be checked by an engineer before moving forward.

This is a huge benefit that is not available everywhere. There are some companies that will take the files, move forward to the PCB assembly, and provide circuit boards that do not even work properly. Knowing that everything is working properly gives you confidence going forward.

Get a Quote

You will be able to get an instant quote, so you have a good idea of how much you will have to pay for the services that you have chosen. Keep in mind that our company is able to provide both large and small orders. In fact, you can even get a prototype if you would like. If you only need to have a prototype right now for your project, you can get one. It will then be possible to come back and order more of the PCBs as needed. Having a prototype that you can test out with the other components in your design is a huge benefit. It will give you more confidence in going forward with the design.

Move Forward with Manufacturing and PCB Assembly

After you are certain that the design works properly, you can then move ahead through the manufacturing and PCB assembly process. While there may be other companies offering these types of services, there are a number of benefits to choosing to work with Advanced Circuits. We do all of our work in-house since we have a large facility and the capabilities. This means that we aren’t a broker and you never have to worry about your items being made by a company that has been outsourced to.

There are many features and options available through the company that can help to make us the ideal choice for your PCBs from the initial stages all the way through PCB assembly. One of the other benefits is the speed of shipping that we can offer. In some cases, it is possible to have the items shipped on the same day. Even if you do not have same-day shipping, you will find that it takes just a short time for the PCBs to be made and then sent to you. This means less wasted time before you can start using those boards in your company’s projects, whatever they might be.

Get Started

It takes time to develop a circuit board design, and it takes time to make sure that the design is right. You will find that by working with the right software, such as PCB Artist mentioned above, and by working with Advanced Circuits, many of the more difficult elements can be made quite a bit easier. Take some time to look at all of the services and options that are offered through Advanced Circuits and get started. It’s time that you moved ahead with your design. It might surprise you just how easy it is.

 

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A Guide to Understanding the Printed Circuit Board /blog/a-guide-to-understanding-the-printed-circuit-board/ Thu, 19 Mar 2020 21:24:06 +0000 https://dev.4pcb.com/blog/?p=2125 Continue reading ]]> The printed circuit board (PCB) is one of the most important elements in the world of electronics today. Whether it is a state-of-the-art computer or a small, simple electronic object, PCBs help to bring them to life. The board will route the electrical signals to where they need to go, ensuring that the requirements of the device are met to perform the function in question. The PCBs use a complex network of copper pathways, allowing the electrical currents to follow those paths around the board. Today, there are single-sided, double-sided, and multi-layer boards available, and they will typically feature four different parts. Take a closer look at this guide to better understand printed circuit boards.

Basic Parts of a PCB Board

The substrate is the foundation of the board, which can be thought of as similar to the framework of a house. It is often made of fiberglass because it will provide the board with some additional strength, so there is not a high risk of breaking. There will also be a copper layer, which will help to route the signals across the board to where they need to go.

The solder mask is another layer, which is made from polymer. This will help to give the copper some added protection to help reduce the chance of it short-circuiting. The last part of the PCB board is the silkscreen, which is typically on the component part of the board. This shows various information on the circuit board such as logos, component references, test points, and part numbers.

The copper traces are thin lines that connect the components of the circuit board. These traces are used as a way to replace the large wires that were used in the past. This allows the boards to be much smaller than they would be if they still contained all of those wires. The PCB will also have small holes that are drilled into it at the site where components will need to be placed. Since the holes will be right at the location where the components need to be added, it removes the need for long leads and wires to connect them. This also helps to save a lot of space.

What Functions Does a PCB Board Have?

The function of the circuit board will vary based on the type of application it has been designed for. The board might be used to help facilitate data transfer, communications, or any number of other tasks that are related to computing. It is possible to integrate the board into small devices since they are compact themselves. It is insulated and can be easily connected to a power source. There are many different components that can be added to a circuit board.

A battery will provide power for the circuit while a capacitor can hold or release electrical charges. Diodes will control electricity on the PCB by causing it to flow in one direction. An inductor will store energy from an electrical current as magnetic energy, while a resistor will regulate the electrical current’s flow. It does this by providing resistance. A switch will be able to block or allow current to flow depending on whether it is open or closed. A transistor is a type of switch that is controlled by electrical signals. LEDs can even be added to a circuit board as a means of visual feedback.

The Design of the PCB

The first part of creating a PCB is the initial design. Those who are designing a printed circuit board will need to have an idea, which they can then turn into the circuit board. They can do this by creating a blueprint of the device using the software. While there are many options for software available, you might want to check out our free option called PCB Artist. It comes with a wide range of features and tools that will help to make it faster and easier to create a high-quality PCB. The software is easy to use for those who have some knowledge of how to create a circuit. In addition, it is possible to test the board’s design to see whether it will work or not in actual practice. The software can provide fixes and feedback, so you can perfect the board’s design before you send it on to the next step.

When you choose to work with Advanced Circuits, you will also be able to get a preview of the design to check to see if there might be any issues with it. You will also be able to get a free quote that can give you an understanding of just how much the circuit boards will cost. It is often a good idea to get a prototype first to make sure that it will meet your standards. While you could just go into production if you are certain that it is working properly, having the prototype will give you a better feel for whether you might need to make any changes.

One of the benefits of working with Advanced Circuits for the PCB is that customers can receive help along the way thanks to the robust support features that are offered. Whether there is a question about the software, the board design, or the manufacturing process, there are people who can answer your questions and allay your fears.

What Else to Expect from Advanced Circuits

There are a number of benefits to working with us. One of the biggest benefits is that you do not need to worry about any minimum order requirements. If you only need to have a prototype right now, or if you only need a small number of PCB boards, it will not be a problem. Those who need to have a large number of printed circuit boards will also find that we can meet large orders. We have excellent tech support available 24-hours a day and you can receive instant quotes. If there are issues with the board, they can be caught during the review. Now that you understand more about the boards and what you should look for when having them manufactured, it’s time to get in touch.

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Quality Circuit Board Manufacturing in USA /blog/quality-circuit-board-manufacturing-in-usa/ Wed, 31 Jul 2019 17:45:59 +0000 https://dev.4pcb.com/blog/?p=1977 Continue reading ]]> Advanced Circuits celebrates 30 years of quality circuit board manufacturing in the USA.  Since 1989, the company has been committed to bringing the best value, quality, and service to North America’s circuit board market for both quickturn prototypes and high volume production quantities.  Advanced Circuits’ circuit board fabrication capabilities and innovative services have made the manufacturer a top choice for electronic design engineers, ranking among the top three circuit board manufacturers in North America in sales volume.

Top Notch Support for Circuit Board Fabrication

Advanced Circuits is well known for its outstanding service.  When you source your circuit boards from Advanced Circuits you can be sure to get personalized support from a dedicated team that is ready to assist to ensure a smooth ordering process.  Customers can count on the industry’s largest support team that includes 24 hour live technical support Monday through Friday and even Saturdays until 4pm EST.

One Advanced Circuits customer says, “I was quite impressed with fab managers even calling me past 9 pm to obtain a clarification on a board issue that arose. This is the first time I’ve ever been able to straighten out a fast-turn PCB order from the middle of a shopping-mall food court”.  Our sales and support team treat each and every order as a time-sensitive order and provide immediate communication and full documentation to help resolve any issues that may arise quickly and efficiently.

Advanced Circuit Board Qualifications & Certifications

Electronic design engineers and some of the world’s top brands rely on Advanced Circuits for high quality precision craftsmanship for their circuit boards.  The company operates three USA based manufacturing facilities with advanced PCB industry certifications and the latest state-of-the-art circuit board manufacturing equipment to offer high accuracy and precision fabrication.  Powerful PCB solutions range from the simplest designs to the most rigorous requirements for the medical, commercial, defense, and aerospace marketplace. Advanced Circuits is MIL-PRF-31032, MIL-PRF-55110, AS9100D, ISO 9001 Certified, IPC 6012 3/3A, IPC 6018 Class 3 Qualified, and ITAR Registered as well as being DOD contracts ready.

To learn more about Advanced Circuits circuit board manufacturing capabilities, certifications, and innovative PCB fabrication services, please contact your Advanced Circuits Sales Representative or call 1-800-979-4722.

 

 

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Exacting Precision and Capabilities Required for HDI PCBs /blog/exacting-precision-and-capabilities-required-for-hdi-pcbs/ Mon, 01 Jul 2019 14:51:18 +0000 https://dev.4pcb.com/blog/?p=1954 Continue reading ]]> HDI PCBs are increasingly becoming more common as consumers demand for smaller and more capable electronics grows and electronic design engineers push the limits of technology.  HDI PCBs, short for High Density Interconnect printed circuit boards, take a great deal of precision to manufacture using specialized equipment and the skills of highly trained technicians.  Unlike most traditional circuit boards, HDI PCBs have extremely thin lines, much tighter tolerances, high conductive layer counts, and a higher concentration of pads in a smaller area to fit more (and smaller) components on both sides of the circuit board to achieve a greater level of functionality and performance from a single circuit board.

HDI PCB Fabrication Capabilities

Advanced Circuits operates three state-of-the-art PCB manufacturing facilities in the US with the capabilities, qualifications, certifications, and the expertise to meet the most demanding requirements for HDI PCB fabrication.  Our broad range of printed circuit board fabrication capabilities support the stringent requirements for advanced HDI PCB design in all industries including medical, aerospace, defense, and commercial markets.

Advanced Circuits Supports up to 40 layers boards, laser drilled microvias, stacked microvias, blind vias, buried vias, via-in-pad, laser direct imaging, sequential lamination, .00275″ trace/space, fine pitch down to .3mm, controlled impedance and much more.  Advanced Circuits is able to manufacture HDI PCBs with no minimum order requirements and with flexible turn-time options.  Each design receives a detailed review by our CAM engineers prior to production to ensure a worry-free fabrication process and support team is available 24 hours a day Monday-Friday, even Saturdays until 4pm EST, to assist with your HDI PCB order.

HDI PCB Materials

HDI PCBs use advanced laminate materials that tend to be much thinner than the materials used in more conventional printed circuit boards.  Because HDI PCBs demand an elevated level of precision and accuracy for fabrication and overall performance, specialty materials that meet certain specifications are required.  Advanced Circuits offers a wide range of material options suitable for a variety of HDI PCB specifications sourced from top industry providers such as 3M, Arlon, Bergquist, Isola, Rogers, ITEQ, Taconic, Ventec and others.  You can rely on Advanced Circuits, one of the largest PCB manufacturers in North America, to source the materials for your next HDI PCB design.  Our laminate offerings include:

  •  Ultra-Low Loss
  • Halogen Free
  • High Speed Digital
  • High Thermal Reliability
  • Lead-Free High Tg
  • RoHS Compliant

To download the complete list of Advanced Circuits printed circuit board manufacturing capabilities, material offerings, and certifications, click here (PDF).

 

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