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2021-10-05
How many 9 tips do you know about PCB circuit board proofing?1. Pay attention to the insulation function of the electric...
PCB manufacturer, use penetrant dyeing test to view BGA solderThe penetration dyeing test is a technique to check whethe...
According to the printed circuit board wiring, let's take a look below.1. Wire(1) WidthThe extremely small width of ...
BGA for lead-free soldering of circuit boards1. BGA for lead-free soldering(1), the lead-free BGA specification remains ...
With the high-density interconnection design of PCB circuit boards and the improvement of electronic technology, carbon ...
Here are some tips for repairing PCB circuit boards The PCB circuit board is based on an insulating board, cut to a ce...
Circuit board drilling is a process of PCB plate making, and it is also a very important step. It is mainly to punch the...
The circuit board tin sinking process is specially designed for the benefit of SMT and chip packaging. The tin metal coa...
The high frequency of electronic equipment is the development trend, especially with the increasing development of wirel...
In the circuit board industry, I often hear the words V-Cut, v-cut, or v-cut. Many people don’t understand what it means...
As an important part of electronic products, PCB is used as a substrate material. On the entire printed circuit board, i...
The surface treatment process of the circuit board includes: anti-oxidation, tin spray, lead-free tin spray, immersion g...
Printed circuit boards can be divided into rigid printed boards and flexible printed boards according to the materials p...
High frequency circuit board introductionHigh-frequency circuit board refers to a special circuit board with a higher el...
2021-10-04
The purpose of circuit board quality inspection1. EndoscopyThe operation and screen presentation of various existing ass...
1. Analysis of temperature rise factors of printed circuit boardsThe direct cause of the temperature rise of the printed...
In the PCB circuit board production, the reflow furnace is prone to board bending and board warping, so how to prevent t...
PCB circuit board design mainly includes the steps of clarifying product requirements, hardware system design, device se...
The following is the anti-interference and design of the PCB circuit boardPCB designThe anti-interference problem is a v...
