5 Major Causes of Foaming on Copper Plating of a PCB Board There are many causes of foaming on the copper plating of a PCB board. Some are caused by oil or dust pollution while others are caused by the copper sinking process. Foaming is a problem with any copper plating process as it requires […]
4 Main Processes For Making High Quality PCB Plated Though Holes Printed circuit boards (PCBs) are the heart of any electrical device, and the quality of their played through holes will directly impact the final product. Without proper quality control, a board might not meet the expected standards, and it may even have to be […]
How to Observe PCBs From the Outside Observing the pcb from the outside makes it easy to identify defects in the outer layers. It’s also easy to spot the effects of not enough gap between the components when looking at the board from the outside. Observing a pcb from the outside can easily identify defects […]
What is Solder Mask? In the electronic manufacturing industry, solder masks are used to help ensure a successful soldering process. These masks are commonly green in color, and their fine-tuned formulations allow manufacturers to maximize their performance. The masks must adhere to the PCB laminate to achieve optimum performance. Good adhesion allows masks to print […]
Ceramic PCB Vs Metal Core PCB Ceramic pcbs are more thermally efficient than their metal counterparts. This means that the operating temperature of a PCB will be lower. Aluminum PCBs, on the other hand, will be subject to a dielectric layer, while ceramic PCBs will not. In addition, ceramic PCBs are more durable than their […]
How to Determine the Number of Layers in PCBs Before deciding on the number of layers for a PCB, it is essential to identify the purpose for which the PCB will be used. This will affect the number of layers required, as will the complexity of the electronic circuit and the amount of power it […]
The Difference Between FPGA and CPLD The two types of programmable logic chips are the Field Programmable Gate Array (FPGA) and the Complex Programmable Logic Device (CPLD). The former is a “fine-grain” device, whereas the latter is based on larger blocks. The two types have different strengths and weaknesses. While FPGAs are better for simple […]
Advantages and Disadvantages of PCB Surface Finishes Surface finishes can be classified in many different ways. This article discusses the main attributes of PCB surface finishes and the requirements of various types of PCB products. The benefits and disadvantages of each type are discussed. To determine the right surface finish for your PCB project, you […]
Why Flexible PCB Need Stiffeners A PCB stiffener is required to give your PCB its rigidity. There are several materials available to stiffen PCBs. Some are more expensive than others, such as FR4 or stainless steel. You need to decide which type is best for your specific needs. Stainless steel Flexible printed circuit boards (PCBs) […]
Considerações importantes na contratação de empresas de fabrico de produtos electrónicos A qualidade dos produtos produzidos por uma empresa de fabrico de produtos electrónicos é um fator determinante para o seu sucesso no mercado. As empresas que possuem certificações de qualidade são um bónus adicional. Além disso, é importante que uma empresa vise um mercado específico para o seu produto. Além disso, a [...]
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