2020-12-29

Introduction To The Difference Between Positive And Negative Process Of PCB

Negative process of PCB circuit board: Generally speaking, it is the tenting process. The liquid used in this process is acid etching negative because after the […]
2020-12-28

The Recent Development Trend Of PCB Technology In The Field Of Electronics

There are signs of growth in almost all of the world’s dominant industries. One of them is the upgrade of mobile technology. Many recent innovations, such […]
2020-12-28

The Classification of High-frequency PCB

The Classification of High-frequency PCB   1. Powder ceramic filled thermosetting material   1.1 Manufacturer: 4350B/4003C from Rogers 25N/25FR of Arlon Taconic’s TLG series   1.2  […]
2020-12-26

High Frequency PCB Definition & Applications

  1.Definition of High Frequency PCB   High-frequency PCB refers to a special circuit board with a high electromagnetic frequency. It is used for high-frequency (frequency greater […]