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Where can I have someone check my schematic and PCB?

2019-07-01

In the process of PCB design, a correct schematic is an essential precondition for PCB fabrication so that the schematic must be guaranteed before generating rhe netlist into the PCB.

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Can other materials replace gold in electronics?

2019-06-28

Yup. In fact, there are a kind of new copper-based material (based on copper nanoparticles) that can be used to replace those expensive precious metals of printed electronics, such as silver, gold, etc.

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If you are soldering something, how long does it take for the solder to cool?

2019-06-28

Well, it actually depends upon the components that we are soldering; In general, it usually takes 10 seconds for those SMD resistors and capacitors to cool. However, for ICs, which mainly replies on the its volume. For example, it takes about 20 seconds f

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How can cold solder joints be prevented?

2019-06-27

As we all know, cold solder joint is one of the common line faults of PCBA, so why does it happen?

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Which sites provide PCB packaging?

2019-06-27

1. Official website of the components brand: The components specification data including packaging information will be provided on it; 2. Third-party platforms: Specifications and packaging information of components will also be provided on such platfo

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Which factors in PCB design that affect PCB Assembly?

2019-06-27

PCB Assembly is conducted according to the production data of PCB design. Excellent PCB design is extremely helpful for subsequent PCB Assembly, while imperfect design will affect the assembly process and even the quality of products. So Which factors in

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Why does open-circuit test give core loss/short-circuit test give copper loss?

2019-06-26

Iron core losses: The magnetic flux in the transformer is flowing on the iron core, and the iron core has magnetoresistance to the magnetic flux, which will generate heat so that this is why open-circuit test gives iron core losses; Copper losses: Coil

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Why are vias needed in electronic circuits?

2019-06-26

Honestly, it mainly refers to the function of vias. As you probably know, vias are mainly used to connect lines of each layer. That’s to say, after metallizing treatment, the circuit boards on both sides of vias are connected together.

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What is the future of Rigid Flex Circuit Boards market?

2019-06-25

The electronics products of rigid-flex circuit boards, with the characteristics of light, thin, short and small, which have played an important role in the field of electronic information industry.

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Why isn't copper used for high voltage lines?

2019-06-25

It must be aluminum instead of copper. You know what? On one hand, the resistance of copper wire is small, with the same cross-sectional area of copper wire through the flow is larger than aluminum wire; On the other hand, aluminum wire has better transmi

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