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What are the advantages of transformers?

2018-11-28

The advantages (functions) of transformers:

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What is the simplest way to build a DC circuit from scratch?

2018-11-28

The simplest way to build a DC circuit from scratch:

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Which are the aerospace manufacturing companies in world?

2018-11-28

The aerospace manufacturing companies in world:

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What software can read PCB specifications from a Gerber file?

2018-11-27

For different types of Gerber file, you can try to choose AutoCAD or Protel.

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What could be the reasons for missing components on a PCBA after the SMT process

2018-11-27

The reason why missing components on a PCBA after the SMT process：

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What is the purpose of a circuit board?

2018-11-26

The purpose of a circuit board is the body part of electronic equipments, which plays a role in supporting, conducting, and interconnecting circuit components.

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Can a DC current flow properly in AC current wires?

2018-11-26

Nope. AC current wires only support AC current but block DC current.

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Is there any use of old computer and smartphone electronic chips?

2018-11-26

The old computer and smartphone electronic chips can be recycled to extract silicon, copper and gold.

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What are the common problems that cause a PCB (printed circuit board) to fail?

2018-11-23

The common problems causing a PCB to fail: 1)PCB Layout 2)PCB Fabrication Technology and Material 3)Components Quality 4)Welding Process Technology

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