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How to determine the track width and the thickness of copper plating?

2018-11-19

Generally speaking, if the current is 25A, layers of the board and current channels of each layer can be provided, this two factors contribute to the track width and the thickness of copper plating.

What is a circuit breaker?

2018-11-16

Circuit Breaker belongs to a Switch Protector.

How long do circuit boards last?

2018-11-16

Since there are various types of circuit boards, such as FPC, FR4, Aluminum base PCB, Copper base PCB,etc. What’smore, different working environment of PCB leads to different service life.

How many days will it take for a six-layer PCB design?

2018-11-16

PCB Design: Schematic +PCB File; Design Time: Decided by the function & complexity of the product; For instance: The same six-layer PCB , it can be finished during 2 days, 2 months or even more.

How does one estimate the cost of PCB manufacturing and assembly?

2018-11-14

Generally, it mainly depends on the specific files and requirements of PCB & PCB Assembly.

What is the meaning of branch resistors and branch currents in circuits?

2018-11-14

In circuit: Branch resistors: Every resistor of branch. Branch currents:Every current of branch.

What is the potential drop means in a circuit?

2018-11-14

Potential drop means voltage drop.

Who invented the circuit board?

2018-11-14

Austrian Paul Eisler. In 1936, He put the circuit board into the radio device.

How do I remove the solder mask from a PCB?

2018-11-14

Amyl acetate (Pentyl acetate) is helpful to remove the solder mask.

What are the layers of a PCB (printed circuit board)?

2018-11-14

The layers of PCB refer to the layers of copper foil.

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