Chen Lei

Having majored in automation engineering, Chen Lei previously worked on analog devices manufacturing and electronics design. He's now one of our electronics design experts at NexPCB, bringing IoT innovations to life one board at a time. In his free time, Chen likes to disassemble electronics gadgets to see how they were manufactured.

Pros and Cons of an Immersion Silver PCB Surface Finish

Immersion Silver, also known as IM silver, IMag, or ENIAg, among its other names, refers to the...

What is a gerber file and how to get one?

Gerber files are the most common and most widely used file formats in the electronics assembly...