An electronic circuit consist of few or lots of electronic components for it to function properly. The electronic circuits such as the power supply, vertical, horizontal, high voltage, scanner, audio, color, memory, inverter, converter, feedback and etc are the circuits that forms the purpose of electronic equipment. In other words, different electronic equipment have different task because it has different types of electronic circuits in it. This month article is about to reveal the purpose of some electronic components in those electronic circuits. Let’s begin and analyse those components.
Zener Diode In FET
You may wonder why there is a zener diode connected internally between the drain and the source pin. Mosfets are really sensitive to overvoltage (large voltage spikes) conditions so, to prevent reactive load spikes from destroying your MOSFET (when it switched off) a zener diode is commonly added across the source to drain.
Note: For your information, in some electronic circuit, the zener diode can be connected externally.
Source: http://www.electronicrepairguide.com/
Zener Diode In FET
You may wonder why there is a zener diode connected internally between the drain and the source pin. Mosfets are really sensitive to overvoltage (large voltage spikes) conditions so, to prevent reactive load spikes from destroying your MOSFET (when it switched off) a zener diode is commonly added across the source to drain.
Note: For your information, in some electronic circuit, the zener diode can be connected externally.Source: http://www.electronicrepairguide.com/
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