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2021-09-19
Why are PCB boards usually green?When engineers just started repairing, the printed circuit boards usually used were all...
Do you know the difference between gold-plated and gold-plated PCB board?Immersion gold boards and gold-plated boards ar...
Understand what a high-density printed circuit board (HDI circuit board) isThe printed circuit board (HDI circuit board)...
FR4 double-sided circuit board/Notes on the manufacturing process of FPC soft boardThe production process of flexible FP...
FR4 double-sided circuit board/How much do you know about pads?The land is the basic unit of PCB board mounting and asse...
Introduction to flexible circuit boardsEarly flexible printed circuit boards (hereinafter referred to as flexible boards...
1. The solderability of PCB board holes affects soldering quality PCB board hole solderability is not good, it will pr...
Disassemble the components on the single-sided printed PCB: toothbrush method, screen method, needle method, tin suction...
TOP LAYER (top wiring layer):Designed as the top copper foil trace. If it is a single-sided board, there is no such laye...
For PCB board copying, a little carelessness may cause the bottom plate to deform. If it is not improved, it will affect...
Why is the BGA located in the solder mask hole? What is the reception standard?Answer: First of all, the solder mask plu...
In the production of PCB boards, we often encounter a lot of design reasons that the finished product does not meet the ...
What problems will you encounter when designing PCB samples? The following is a summary of ten problems that are easy to...
2021-09-18
PCB basic knowledgeWhat is a printed circuit board?■ Printed Circuit Board (PCB: Printed Circuit Board) In addition to f...
Understand the X-order HDI boardWhen a hardware engineer first comes into contact with a multilayer PCB, it is easy to s...
hdi multilayer board / any order HDI mobile phone boardHDI is an abbreviation for High Density Interconnect Circuit Boar...
hdi multilayer boardHigh-density interconnect printed circuit boards use the latest technology to manufacture printed ci...
Professional production of high-end flexible circuit boardsFPC flexible circuit boards are becoming increasingly common ...
The competition of PCB multi-layer board is very fierce,
Circuit board processing savior? Analysis on the application of PCB/FPC circuit board laser cutting machine The sa...
