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Do all electronic circuit boards contain at least copper, silver, or gold?

2019-08-20

Copper. No matter which kind of PCB substrate, they are virtually coated with copper on the substrate. While gold and silver are only used for surface treatment as well as silver paste plug hole.

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How do you perform a PCB test?

2019-08-20

Bare PCB testing is mainly to test whether the PCB exist short circuit or open circuit, and the common testing methods are flying probe test and PCB testing jig test.

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What are the things to be verified in the PCB gerber files?

2019-08-08

Here are four things to be verified in the PCB Gerber File:

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Can I print my PCB on a modified printer with conductive ink?

2019-08-08

Yes! You can print the PCB via 3D printing equipment:

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Which PCB Design Software is Used to Build Intel Motherboard?

2019-08-07

Schematic design—ORCAD; PCB Layout—Allegro(Cadenc), because this software is powerful, which has advantages in terms of drawing huge PCB.

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What is the difference between an NTC and a PTC thermistor?

2019-08-07

Simply speaking, both NTC and PTC belong to thermistor and which act as protecting the circuits.

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How does a PCB work?

2019-08-06

To be honest, there is a lot of work to be done in order to have a good PCB and achieve its desired functionality:

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Why is gold used in electrical parts?

2019-08-06

When it comes to the reason why gold is used in electronics, its characteristics are the major considerations.

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Is there any machine to remove the solder on the PCB board?

2019-08-05

The machine to remove the solder on the PCB board: Solder sucker Solder abosorbing wire Blade-type soldering iron, etc.

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What is IC555?

2019-08-05

The IC 555 is one of the most popular and most widely used IC’s,which combines analog circuit and digital circuit skillfully, and popularly known as the 555 Timer, was developed by Hans Camenzind of Signetic Corporation in the year 1971.

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