{"id":434,"date":"2026-09-08T14:25:02","date_gmt":"2026-09-08T06:25:02","guid":{"rendered":"http:\/\/www.divrigidernegi.com\/blog\/?p=434"},"modified":"2026-09-08T14:25:02","modified_gmt":"2026-09-08T06:25:02","slug":"can-turnkey-pcb-assembly-work-with-thick-copper-pcbs-4e87-ec0a63","status":"publish","type":"post","link":"http:\/\/www.divrigidernegi.com\/blog\/2026\/09\/08\/can-turnkey-pcb-assembly-work-with-thick-copper-pcbs-4e87-ec0a63\/","title":{"rendered":"Can turnkey PCB assembly work with thick copper PCBs?"},"content":{"rendered":"

Can turnkey PCB assembly work with thick copper PCBs? Turnkey PCB Assembly<\/a><\/p>\n

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Hey there! I’m a supplier in the turnkey PCB assembly business, and I often get asked if our turnkey services can work well with thick copper PCBs. Well, let’s dive right into it and explore this topic.<\/p>\n

First off, let’s understand what thick copper PCBs are. Thick copper PCBs are printed circuit boards that have a higher copper weight compared to standard PCBs. Usually, standard PCBs have a copper thickness of around 1 – 2 ounces per square foot. In contrast, thick copper PCBs can have copper thicknesses ranging from 3 ounces up to 20 ounces or even more. This extra – thick copper gives these PCBs some unique properties.<\/p>\n

One of the main advantages of thick copper PCBs is their excellent current – carrying capacity. They can handle much higher currents without overheating, which makes them ideal for high – power applications such as power supplies, electric vehicle chargers, and industrial machinery. Another benefit is their enhanced thermal conductivity. The thick copper layer helps to dissipate heat more effectively, which is crucial in applications where heat management is a challenge.<\/p>\n

Now, let’s talk about turnkey PCB assembly. A turnkey PCB assembly service is a one – stop – shop solution. When a customer comes to us, we take care of everything from sourcing the PCB itself, procuring all the necessary electronic components, to the actual assembly process. We also handle testing and quality control, ensuring that the final product meets the customer’s specifications.<\/p>\n

So, can turnkey PCB assembly work with thick copper PCBs? The short answer is yes, but there are some considerations.<\/p>\n

Sourcing Thick Copper PCBs<\/h3>\n

The first step in a turnkey service is sourcing the PCB. Thick copper PCBs are not as common as standard PCBs, so finding a reliable PCB manufacturer can be a bit more challenging. However, we’ve built strong relationships with several PCB fabricators over the years. These partners have the expertise and equipment to produce high – quality thick copper PCBs. We work closely with them to ensure that the PCBs meet our strict quality standards. For example, we specify the exact copper thickness, the type of substrate material, and the required surface finish.<\/p>\n

Component Procurement<\/h3>\n

When it comes to component procurement for thick copper PCBs, there are a few things to keep in mind. Since thick copper PCBs are often used in high – power applications, the components need to be able to handle the higher currents and temperatures. We need to source components that are rated for these conditions. This might mean looking for specialized power resistors, high – current capacitors, and robust connectors.<\/p>\n

We have a well – established network of component suppliers. We use our buying power to get the best prices and ensure a steady supply of components. We also perform thorough quality checks on all the components we receive. This includes checking for proper markings, electrical characteristics, and physical integrity.<\/p>\n

Assembly Process<\/h3>\n

The assembly process for thick copper PCBs is a bit different from standard PCBs. The extra – thick copper layer can make soldering more challenging. The heat transfer during soldering is different, and we need to adjust our soldering parameters accordingly. We use advanced soldering techniques and equipment to ensure a reliable solder joint.<\/p>\n

For instance, we might use a reflow oven with a more precise temperature profile control. This allows us to heat the PCB and components evenly, preventing overheating or under – soldering. We also have experienced technicians who are trained to handle thick copper PCBs. They know how to place components accurately and solder them properly, even on these more challenging boards.<\/p>\n

Testing and Quality Control<\/h3>\n

Testing and quality control are crucial steps in any turnkey PCB assembly project, and it’s no different for thick copper PCBs. We have a comprehensive testing process in place. We start with a visual inspection to check for any obvious defects such as misaligned components or soldering issues.<\/p>\n

Then, we perform electrical testing. We use specialized test equipment to measure the electrical characteristics of the PCB, such as resistance, capacitance, and current flow. This helps us to identify any short circuits, open circuits, or other electrical problems. We also test the PCB under real – world conditions to ensure that it can handle the high – power applications it’s designed for.<\/p>\n

Advantages of Using Turnkey PCB Assembly for Thick Copper PCBs<\/h3>\n

Using a turnkey PCB assembly service for thick copper PCBs has several advantages. First of all, it saves our customers a lot of time and effort. Instead of having to deal with multiple suppliers for the PCB, components, and assembly, they can just come to us. We take care of all the details, from start to finish.<\/p>\n

Secondly, our expertise and experience in handling thick copper PCBs mean that we can provide a high – quality product. We know how to overcome the challenges associated with thick copper PCBs, such as soldering and component selection. This results in a more reliable and durable final product.<\/p>\n

Finally, we offer cost – effective solutions. By leveraging our relationships with PCB fabricators and component suppliers, we can get better prices and pass on the savings to our customers.<\/p>\n

Conclusion<\/h3>\n

In conclusion, turnkey PCB assembly can definitely work with thick copper PCBs. While there are some challenges involved in sourcing, component procurement, assembly, and testing, our experience and expertise allow us to provide a seamless service. Whether you’re working on a high – power power supply, an electric vehicle charger, or any other application that requires thick copper PCBs, we’re here to help.<\/p>\n

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If you’re interested in our turnkey PCB assembly services for thick copper PCBs, don’t hesitate to reach out. We’d love to discuss your project requirements and see how we can assist you in bringing your product to life.<\/p>\n

Rigid Flex PCB<\/a> References<\/p>\n