Question

What is use of diode?

Answer 1

Diode:

1. The diode is an electronic device with two transmitting terminals that allow current to flow in one direction while blocking current in the second direction.
2. An example of a diode is a light-emitting diode and many more.
3. It is an electrical device that has a two-terminal.
4. Diodes are made from semiconductor materials, most often silicon, but sometimes they are made of germanium.
5. There are many types of diodes, but the most common are Zener, Rectifier, Schottky, Transient Voltage Suppressor, Thyristor, Silicon Controlled Rectifier, and TRIAC.
6. The main function of a diode is to allow an electric current to pass in one direction (called the diode's forward direction) while blocking it in the opposite direction (the reverse direction).
7. As such, the diode can be viewed as an electronic version of a check valve.
8. Diodes can be used as rectifiers, signal limiters, voltage regulators, switches, signal modulators, signal mixers, signal demodulators, and oscillators.
9. The fundamental property of a diode is its tendency to conduct electric current in only one direction.
10. In applications such as battery charging and DC power supplies, as well as AC rectifiers and inverters, power diodes have unregulated power rectification and are used.
11. They can also be used as free-wheeling diodes and snubber networks due to their high current and voltage characteristics.

Thus, diodes are used as rectifiers, signal limiters, voltage regulators, switches, signal modulators, signal mixers, signal demodulators, and oscillators.