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What is a "buried via" on an electronics PCB?

2018-11-09

A buried Via means pass through the hole between inner layers of the PCB, instead of the upper and bottom layers, which is used to connect the signals of inner layers.

Why are vias bad for high-frequency PCBs (Printed Circuit Boards)?

2018-11-09

Via is made of drill hole +pad area around the drill hole.

How do I Become a PCB Design Trainer?

2018-11-08

To be a PCB design trainer, you should at least master these knowledges and skills below: 1.Be good at the electrical principles.=> To ensure the schematic are perfect. 2.Be clear about the system concept of product, including how to handle heat diss

Why Are Most Electronic Gadgets Manufactured in China?

2018-11-08

The main reason why most of electronics products were manufactured in China lie to these five factors:Labour Cost, Industrial Chain, Government and Policy Support,Chinese People,Domestic Market,etc.

Why are Printed Circuit Boards usually Green?

2018-11-06

In order to prevent copper oxidation, separate the soldered and non-welded parts of the PCB during soldering and protect the surface of the PCB, engineers have invented such a special coating, which the coating color is mostly green.

What is the Difference between Double Sided PCB and Multilayer PCB?

2018-11-06

There are three main differences between double sided PCB and multilayer PCB.

What is the function of copper in printed circuit boards?

2018-11-06

copper is a good medium for the conduction of heat and electricity

What are the Best Examples of Design in Electronic Gadgets?

2018-11-06

High Performance but Low Cost Design in electronic gadgets are the best.

What is the Difference between PCB and PCBA?

2018-10-25

From the single words of PCB and PCBA, which is easily to be seen that PCB contains less than PCBA. What do you think? All right. Whatever, let’s see what’s the exactly meaning of PCB and PCBA first. Then the differences between them will be shown simply.

What are the Benefits about Manual Patch of PCBA Sample Order?

2018-10-25

The process of PCB Assembly is quite complex and complicated, which including PCB fabrication, component procurement and inspection, SMT, DIP, PCBA test and so on. In fact, PCB Assembly can be divided into manual and machine patch according to the act

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