The diode used in many
instruments as ON/OFF indication
is ..
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The diode used in many
instruments as ON/OFF indication
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A p-n junction diode can be used in many instruments as an ON/OFF indication.
- The p-n junction diode can be forward biased or reverse biased.
- When the junction is forward biased then it gives an indication of being ON while when it is reverse biased it indicates OFF.
- In the forward biased p-n junction diode the electrons travel in the forward direction towards the holes while in the reverse biased the reverse thing happens.
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