2021-04-26

Introduction For Brushing In PCB Manufacturing

The grinding brush rollers used in PCB manufacturing process can be divided into two categories according to their functions, namely, grinding brush roller and cleaning brush […]
2021-04-26

High Frequency PCB Characteristics

High frequency board circuit board characteristics 1. Do not grind the plate before doing solder mask, otherwise the adhesion performance will be very poor, only use […]
2021-04-24

Introduction to PCBA Testing Methods

As the current SMT technology continues to mature, the components in the PCBA assembly process have become smaller and smaller, making the PCBA more powerful. At […]
2021-04-23

How To Know The Number Of PCB Layers

It is not always easy to see the actual number because the layers in the PCB are closely connected, but if you look closely at the […]