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what are capacitor , resistor , transistor , diode electronic components


DROK automatic transistor and component tester results for 2N2222 and C1815 NPN BJTs


Simple Transistor Tester (3 components)


Exploding electronic components in HD


electronic component pinout ic-Transistor-Mosfet- igbt datasheet App update by All error code

A transistor is a semiconductor device used to amplify or switch electronic signals and electrical power. It is composed of semiconductor material usually with at least three terminals for connection to an external circuit. A voltage or current applied to one pair of the transistor's terminals controls the current through another pair of terminals. Because the controlled (output) power can be higher than the controlling (input) power, a transistor can amplify a signal. Today, some transistors are packaged individually, but many more are found embedded in integrated circuits.
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