PCB Prototyping

PCB prototypes are the first samples of products that are built with the primary aim of testing the functionality of the design ideas.  Designers and engineers use different types of PCB prototypes to test various aspects of a selected design.

Advantages of PCB Prototyping

PCB prototypes help speed up the process of developing a PCB design through visual assistance, complete testing, and minimizing the amount of rework required. Prototyping gets rid of guesswork by allowing engineers to quickly and accurately identify problems.

Disadvantages of PCB Prototyping

While there are not many cons regarding PCB prototyping, it is fully dependent on how you choose to prototype the board design. Most challenges arise when using a breadboard. The breadboards often have limitations compared to using software to prototype. They are not a good option for those working on a design that requires a high voltage, or one that is very complicated. It becomes difficult to map what you are doing, which could lead to challenges along the road.

Full Spec Production

Once the engineering and design team are satisfied that the basic prototypes are working to their expectations, they can opt to make enhancements to the design to increase efficiency. Full spec production means that the team is making the actual board that will be used in your applications.

Advantages of Full-Spec Production

If there is already an existing design in place to work from and you have determined that it is okay for use, numerous preliminary tests are not needed. Instead, you can go ahead and use high-end materials to make the boards. This gives you numerous options to select from. You may also incorporate advanced features.

Disadvantages of Full Spec Production

The main demerit is that the process takes a bit longer. This is because the production team is tasked to work with more volume than when doing a small patch assembly job. Secondly, you may end up spending more money to eliminate potential errors.

The Bottom Line

Understanding the key differences between PCB prototyping and full spec production allows you to determine the process that will be the best fit for you at a particular time. At Advanced Circuits, we offer both PCB prototyping and full-spec production. To learn more about our services and products, contact us today.

Is Surface Mount Technology Better?

Surface mount technology has been around for decades, so some people are confused as to why there are still questions as to how well it works. Primarily, SMT was reserved for larger applications and high-end tech until the late 20^th century, so even though it’s been around for a long time, it still has a large audience that doesn’t even understand how surface mounting works or why it’s the better choice.

As manufacturing becomes more accessible and affordable, thanks to solutions like ours where we can even prototype a single board for validation and testing before you order hundreds, there are plenty of advantages to be had with this technology. As more people continue to embrace it, the benefits become quite obvious. First of all, it’s easier to fit components on a board and you can fit more of them, or fit more on a smaller board. For small electronics and microprocessors, this is a great advantage.

Surface mounting also allows for easier repetition and better quality control. The process is efficient and easy to streamline, and once it is in place the quality rates are almost impossibly close to perfect. Unlike drilling, which could create more variation and flaws, surface mounting is a simpler, more effective process that is easy to replicate and get great results from.

This makes it more effective, as well as more of a cost-effective solution for companies that are trying to save money. When you have fewer errors, there is less waste. That means that you’re saving in a lot of different ways.

When Should Surface Mount Technology Be Used?

Surface mount technology is used in many products manufactured today. If you are looking to create a smaller or more compact design, or even just fit more components in, this might be the way to go. Here are some good uses for the technology:

• A product that has requirements for producing little to no noise can benefit from SMT boards
• Large quantity production with automated technology is ideal and gets better quality control
• When requirements demand high frequencies or high-speed functioning
• The final product may be dense, but also needs to present as light or sleek
• You need to accommodate a denser PCB in a small board or product

Basically, it’s about packing more into a smaller space and doing it with better quality in mind at all times. There are several different packages, PCBs, and component options available to choose from that can be found in all kinds of electronics today, and they can provide a variety of different uses. Whether you are looking to create the ideal PCB package or you just want to test out a new single board that you have been working on, Advanced Circuits can help.

Who Shouldn’t Use SMT?

There are still some cases where SMT might not be the best choice. The rare instances when surface mount technology should be avoided are few and far between. One of the biggest drawbacks is that these parts aren’t ideal for easy installation or plug-and-play use. The end-user or installer would need to be someone highly skilled and capable of assembling or installing the PCBs at the component level. This may also affect production costs for those who don’t have access to such skilled professionals as in-house staff. It’s all about figuring out what you can get from the process and whether it benefits you.

Of course, most of the issues with SMT are found in the production and installation process, which is exactly what you can rely on the team at Advanced Circuits for. Working with skilled professionals that understand the field of PCBs and how surface-mount technology can benefit various industries and applications gives you the chance to get the best people on your side and the best components for your projects, as a result.

It’s About Efficiency and Improvement

Technology is leading the way forward. Any brand that wants to improve its circuit board production and operation can rely on the advantages of surface mounting for a variety of applications and uses. Understanding the process and how it works, as well as the benefits that it offers, gives people the chance to optimize their own efforts with PCB design and assembly and take their business to the next level.

Increased production efficiency means that there will be fewer operating expenses and reduced overhead costs. This, in turn, helps improve the bottom line. When you add to that the fact that products will be more valuable and reputable since they are produced via better means, it’s easy to see just why so many people are getting on board with this technology, whether they need 100 PCBs or a million of them.

Whether you’re just starting to learn about PCBs and surface mount technology or you’ve got a prototype that’s ready to be built, the team at Advanced Circuits can help with everything that you need. Take the time to explore all of our services and contact us to learn more about how we can help. From concept to completion and beyond, our team of experts will help you harness the power of surface mount technology so that you can reap the rewards. Call us today to take your PCBs to the next level with the latest technology solutions.

Prototype Challenges

The trouble is that a PCB prototype can be a costly endeavor, particularly when production issues are added to the equation. As an example, many manufacturers employ the following practices, which make PCB prototypes difficult to build.

• Lengthy production times – A cheap, fast production process is highly desirable where PCB prototypes are concerned. After all, it is key to product testing and design tweaks. Yet very few manufacturers offer a fast turnaround – such as one to five days – and it forces firms to rethink their options and skip a PCB prototype or product redesign.
• Order minimums – Too many PCB makers demand a minimum order quantity, which means the production of a number of the same PCB prototypes. This is a substantial waste of money and requires the company to find a use for – or flatly discard – a batch of PCB prototypes.
• Expensive design system – Hiring engineers and designers, investing in complicated and costly software, using printed films or evaluating digital files…these all cost a great deal but are typical steps in a standard PCB prototype design process.

The entire production process of any prototype PCB or standard PCB (from generating blueprints to making the substrate, printing the layers, UV hardening, copper removal, laminations, inspections, pressing, drilling, plating, imaging, etching, soldering, and silk screening stages and testing) will take a lot of time and generate a lot of expense. And yet, producers offering something like a one-day turnaround time are greeted with skepticism.

Considering the challenges of PCB prototype processes, that skepticism is wise, but there are producers capable of such feats. The team at Advanced Circuits, for instance, has a history of making the production of a PCB prototype, as well as full orders of PCBs, affordable, fast, and fail-proof.

How do they do this? They use unique tools and production methods that allow them to consistently rank at the top of the industry.

The Advanced Circuits PCB Prototype Production Process

The struggles of designing and producing a PCB prototype are even more complex than those points outlined earlier. For example, a PCB prototype runs the same risk of trouble if it runs beyond a single layer. There may be problems in the design that negate the functionality between layers, and this could render the PCB or PCB prototype unusable.

What can be done to facilitate an easier process? Advanced Circuits has created a PCB prototype process that overcomes most of the common concerns and hurdles. It includes:

• No minimums – With the ability to order a single, affordable PCB, the idea of quick prototype design is a reality. One-day turnarounds are an option, and this means that a company’s production or design processes are not significantly interrupted.
• Free software – One major concern for many companies is their need to invest in high-priced, high-tech design software. Advanced Circuits makes advanced options available entirely free of charge using their industry-recognized PCB Artist software. This software is available in an unrestricted format and comes with tutorials to speed up the learning curve. It also includes a discount when designs are run through the program – even a single PCB prototype order. Simply download the free software and use the program to create a prototype of up to 28 layers, using any of the half-million parts and components in the software’s built-in library.
• FreeDFM evaluation software – In addition to the advanced design software, there is a simple-to-use option that allows a client to upload Gerber files and have them analyzed and corrected. The software also generates a report indicating potential roadblocks.
• CAM engineer evaluations – All products are evaluated by one of the in-house engineers long before production begins, helping to eliminate costly mistakes.
• Software-based ordering – Running the design through the free software allows for immediate ordering. A PCB prototype can be generated within the software, go through the FreeDFM and CAM engineer reviews, and receive a discount just as easily as a full batch of PCBs can.
• Full tech support – Advanced Circuits offers 24-hour tech support that features direct access to a CAM engineer to help troubleshoot PCB prototype or standard design dilemmas.

After all these features are used, a PCB prototype is typically prepared for error-free production. Advanced Circuits then makes the product at the most rapid pace imaginable. As an industry leader with decades of experience making PCB prototypes (as well as huge production batches of PCBs), they are suited to companies of any size.

Advanced Circuits Offers Other Benefits for PCB Prototyping

Their immense facility provides production and assembly through a streamlined and cost-efficient process. In addition to their PCB prototype services, they also offer the following:

• Full support – Unlike many other manufacturers, their team works with you every step of the way. They begin with a quote based on initial design spec uploads and walk all clients through to the final production and assembly phases.
• Clear pricing – Also, unlike many other producers, they do not ask for stenciling fees, setup fees, and other sneaky, but ultimately unnecessary, charges.
• Quality – While many in the PCB industry approve of Advanced Circuits’ array of design resources, they also appreciate the inspection process beginning with a full CAM review before any manufacturing begins, as well as visual inspections of the final circuit boards produced.
• One-stop production – Everything takes place in the same place, from design tools, quality checks, design and production services, assembly, and anything else that’s needed to turn out a quality PCB prototype the first time.

A PCB prototype is just as important – if not more so – as the final PCB produced for a product line. Either way, the most affordable and hassle-free approach should be used, and a one-stop option like Advanced Circuits can be an invaluable partner in any company’s design and production process.