Industry News

When the temperature rises to a certain critical value, the PCB substrate will change from a glass state to a rubber state. The critical value of this temperature is the Tg value...

The circuit board is made of copper clad laminate with a layer of copper foil on both sides of the copper clad laminate. When the thickness of the copper foil is greater than or ...

According to JPCA-ES-01-2003 standard: Copper clad laminates with chlorine (C1) and bromine (Br) contents less than 0.09% Wt (weight ratio) respectively (at the same time, the to...

In the PCB production process, the purpose of surface treatment is to ensure good solderability or electrical properties, so it is one of the important steps. At present, th...

BGA packaging is now he mainstream packaging method. It has many advantages. Do you know what they are? 1. Small size The BGA package only has chips, intercon...

SMT is a mounting technology that does not require drilling insertion holes on the PCBA board, but directly attaches or solders surface mount components to the component position...

In SMT processing, SMT components and plug-in components are commonly used components. Each has its own advantages and disadvantages. Do you know the difference between them...

With the continuous development of the electronics industry, there are more and more PCB surface treatment technologies, and each technology has its own merits. OSP is a commonly...

In the process of PCB production, ink is indispensable. Ink can be divided into three types. Do you know which three types are?       1. Circuit I...

Many PCB buyers use the Internet to find PCB manufacturers. But there is so much information on the Internet, how should we choose a PCB manufacturer? 1. T...