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These articles are all highly relevant pcb board. I believe this information can help you understand pcb board's professional information. If you want to know more, you can contact us at any time, we can provide you with more professional guidance.
2020
DATE
12 - 05
Why is SMT chip processing used in circuit board processing now?
Everyone knows that most of the circuit board processing now uses SMT chip processing, what will happen? What is SMT chip processing? What are the advantages? Next, Shenzhen VIASION Electronics, a PCBA processing manufacturer in Shenzhen, will introduce to you.
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2018
DATE
12 - 20
The difference between positive and negative PCB boards
Negative film board: Generally speaking, we are using the tenting process. The liquid used is acid etching negative film. Because the film or copper surface is transparent after the film is made, the unnecessary part is black. After the line process exposure, the transparent part is chemically harde
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2018
DATE
11 - 23
Terminology summary of letters on the board
Rx is a resistor, there are many resistors in the circuit diagram, according to the serial number, R1, R2...Cx is a non-polar capacitor, anti-interference capacitor at the input of the power supply;IC integrated circuit module;Ux is an IC (integrated circuit component);Tx is the test point (for fact
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2018
DATE
10 - 27
How to shorten PCBA delivery?
The composition factors of PCBA delivery:1.The delivery time of PCB light board is relatively stable, and the delivery time of PCB board of four layers and below is usually about one week;2.component procurement delivery time span is very large, if they are all spot materials, can be completed withi
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2018
DATE
10 - 07
Analysis of the difficulty in making high-level circuit boards
High-level circuit boards are generally defined as 10 layers - 20 or more layers of high-layer circuit boards, which are more difficult to process than traditional multi-layer boards, and have high quality and reliability requirements, mainly used in communication equipment, high-end servers, medica
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2018
DATE
09 - 28
PCB board will have multiple colors for analysis
Most of the PCB boards we see every day are green, but in addition to green, we can occasionally see blue or even black PCB boards. Why exactly choose different colors for PCB board? Why is green the most common color? This article will reveal the secret behind the "colorful" PCB. Green ink is by
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2018
DATE
09 - 11
What is a circuit board
A circuit board generally refers to a circuit board. The names of the circuit boards are: circuit boards, PCB boards, aluminum substrates, high frequency boards, thick copper boards, impedance boards, PCBs, ultra-thin circuit boards, ultra-thin circuit boards, and printed (copper etching) circuit
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