If you have the opportunity to pick up a printed circuit board and observe it alittle, you willfind that there are many large and small holes on the circuit board. Take it up and look at the lamp on the ceiling, and you will find many densely packed small holes. The holes are not placed in a good place, each hole is designed with a purpose. Commonly drilled holes in our printed circuit board(PCB) ...

The hole in the PCB board is the key part of connecting the circuit wiring, and the hole diameter, position and hole density have a direct impact on the circuit performance. How to drill holes with good quality has always been one of the difficulties in PCB production. PCB manufacturers use different drilling methods to meet different PCB processing needs. What you need to know before choosing a P...

A Thick Copper PCB, also known as a Heavy Copper PCB, is a type of printed circuit board that features copper traces and planes with significantly higher copper thickness compared to standard PCBs. While standard PCBs typically have copper thickness measured in ounces (e.g., 1 oz, 2 oz), Thick Copper PCBs can have copper thicknesses ranging from 3 oz to as high as 20 oz or more. The increased copp...