PCBA Store Blog

PCBAStore offers rapid PCB prototyping services for quick-turn PCBs at high quality and low cost that not only makes your PCBs ready faster, but also makes your job easier

A solder mask is a thin layer of polymer. It's applied to the copper traces on a PCB. This layer protects the copper from oxidation and prevents short circuits.

An automotive PCB is a unique printed circuit board used in various types of vehicles.You can notice its usage in anti-lock brake systems, digital displays, GPS, airbag controls, and more.

While green is the most common and often the default color, blue boards are favored for their professional appearance and are often used in high-performance or aesthetically demanding applications. 

To read a resistor's color code, you start from the end with the bands grouped closer together, ensuring the tolerance band (gold or silver) is on the right. 

resistors, capacitors, inductors, diodes, transistors, and integrated circuits (ICs) can be identified by its symbol, markings, or reference designator. 

In LGA sockets, the pins are on the motherboard, while PGA sockets have pins on the CPU itself. 

Factors that Influencing Prices for PCB Manufacturing and Assembly · Delivery Time · Circuit Complexity · PCB Size · Layer Count · Substrate Material.

PCBAStore is a China-based company that specializes in PCB manufacturing and assembly, including rigid-flex circuit boards. They offer a range of services, including design, prototyping, component sourcing, manufacturing, testing, and global delivery

The most common PCB repairs involve addressing physical damage, component failure, trace damage, design flaws, and power-related issues. These problems can manifest in various ways, including intermittent power loss, overheating, non-responsive components, and obvious physical damage like corrosion.