Detailed analysis of the basic knowledge of circuit board
The circuit board makes the circuit miniaturized and intuitive, which plays an important role in the...
Контрактное производство электроники под ключ в Китае
Шэньчжэнь, район Баоань, улица Фуюн, улица Фуцяо, район 3, промышленный парк Лонгхуй 6
On the difference of circuit board each surface treatment process
Spray tin is divided into lead spray tin (i.e. hot air flat) and lead-free spray tin. Below you can ...
Prevent PCB will expire, and the disposal method after expiration
depending on the thickness of the gold layer, if the thickness is thin, the nickel layer may appear ...
PCB "over hole cover oil" and "over hole open window", stupid can't distinguish?
Many customers use pad(plug-in holes) to represent conductive holes, thus causing your conductive ho...
Why should the PCB board be blocked?
This process can ensure that the oil cover through the hole is good, the plug hole is smooth, the we...
PCB copper foil supply after chip shortage
A persistent semiconductor shortage is rapidly snowballing into a full-blown component shortage, und...
There are several ways to eliminate crosstalk in PCB design coupling
High speed devices are particularly sensitive to this, and will thus receive high speed false signal...
Research on Anti-interference of high frequency PCB
The reflection of the signal back to the signal source will increase the system noise, making it mor...
PCB hole design tips to share
In particular, note that the bypass capacitor needs to pass through two holes when connecting the po...
Eliminate RF current in PCB
When we combine the forward - clock - oriented field and the reverse - clock - oriented field, the e...
Closed circuit type circuit
Radio-frequency radiation is a combination of this magnetic and electric field. Magnetic and electri...
Cause and influence of emi in pcb
The above examples can help us understand Maxwell equations and PCB routing, and they are illustrate...
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