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How does a circuit board works?An electric circuit is like a pathway made of wires that electrons can flow through. A battery or other power source gives the force (voltage) that makes the electrons move. An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, linked by conductive wires through which electric current can run. A printed circuit board, or PCB, holds an electronic circuit together. The completed PCB with components attached is a printed circuit board assembly, or PCBA.
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PCB Masters: Printed Circuit Board (PCB) Manufacturers. 123Circuits - Electronics Circuits boards manufacturers, cheapest printed circuit boards manufacturers, printed circuit board assembly, Turn Key PCB. |
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EMS Links - Contract PCB Manufacturers, PCB Manufacturing. EMS Links - (PCB) Printed Circuit Board manufacturers & Suppliers, Contract Electronics Manufacturing Service Providers, PCB Manufacturing and assembly |
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ABC of Electronics: Electronics Contract Manufacturers. Electronics Circuit Board Suppliers. |
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