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2021-10-26
The excellent quality of PCB inks is a comprehensive manifestation of the scientific, advanced and environmentally frien...
I. Introduction When people talk about the development trend of PCB, they often think that PCB is developing in the di...
1. What is the meaning of each layer of the PCB circuit board?Topoverlay ---- The name of the top device, also called to...
Single panel PCB design in the TOP layer, if not specified positive and negative, may be produced by the board mounted on the device and not good welding.
1. What is the cause of crosstalk? When a signal propagates along the PCB wiring, its electromagnetic waves also ...
FPC is the abbreviation of Flexible Printed Circuit, also known as flexible circuit board, flexible printed circuit boar...
PCB (Printed Circuit Board), the Chinese name is printed circuit board, also known as printed circuit board and printed ...
The relationship between PCB board routing length matching and frequency of difference pairs.
Since the use of Protel99 SE software is different from Protel 98 and other software, firstly, we will briefly discuss t...
The current PCB circuit board is mainly composed of the following:1. Circuit and pattern (Pattern): The circuit is used ...
The technical realization process of PCB copy board is simply to scan the circuit board to be copied, record the detaile...
If the circuit board works in a harsh environment for a long time, the circuit board may not work normally due to variou...
For children’s shoes who are just getting started or just entering the electronic design position, they may get a board ...
The cost calculation method of circuit boards is generally calculated through comprehensive factors such as different...
Presumably, many PCB purchasers are at a loss for the changing PCB prices. Even PCB purchasers with many years of exper...
The PCB quotation fee consists of the following parts:1. Plate cost (different plate cost is different)2, drilling c...
Definition of PCB copy boardPCB copy board, also known as circuit board copy board, circuit board clone, circuit board c...
As the functions of electronic products are becoming more and more powerful, the requirements for portability are gettin...
This article clearly points out the humidity-related issues in printed circuit boards. This is an accurate article on re...
Does circuit board color matter?The circuit board color is actually the color of a solder resist.
