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2021-08-10

the Advanced Technology of PCB Multilayer Circuit Board (Part 2)

2. Thermosetting ink layering technology (referred to as TCD technology)    TCD technology is a new technology for making SBU layer in HDI board by using […]
2021-08-10

the Advanced Technology of PCB Multilayer Circuit Board (Part 1)

Many friends have asked me about the related technology of PCB multilayer board manufacturing. Here I answer this question in great details.  The manufacturing process of […]
2021-08-09

Types of PCB Vias for Customized Multilayer Circuit Boards

Customizing multi-layer circuit board PCB vias is an important link. The types of customized PCB vias are divided into three types: “blind via”, “buried via” and […]
2021-08-09

Four Special Electroplating Methods for Circuit Board Production (Part 2)

3. Reel Linkage Type Selective Plating The pins and pins of electronic components, such as connectors, integrated circuits, transistors, and flexible printed circuits, all use selective […]