Diode

Diode ek electronic purjaa (component) hae jiske dui connectors rahe hae , aur ii electricity ke khaali ek disa me jaae ke de hae.

Diode ke alternating current ke direct current me badle ke khaatir bhi kaam me laawa jaae hae. Iske power supply me amplitude modulation (AM) ke parrhae me bhi kaam me laawa jaae hae. Light emitting diode (LED) ek rakam ke diode hae jon ki light produce kare hae.

Aaj kal ke diode ke semiconductor pradaat (material), jaise ki silicon aur germanium se banaawa jaae hae.

Sab se pahila diode vacuum tubes rahaa. Ii ek glass tube ke bhittar rahaa. (Lightbulb ke rakam) Glass tube ke bhittar ek metal taar aor barraa metal plate rahaa. Ii taar garmaae ke electricity utpand karat rahaa jiske plate me store karaa jaawat rahaa.

 Symbols 
Kuchh khaas diode ke chinh jiske cicuir diagram me kaam me laawa jaae hae.
 140px|Diode symbol 140px|Zener diode symbol 140px|Schottky diode symbol 140px|Tunnel diode symbol Diode Zener Diode Schottky diode Tunnel diode 140px 140px 140px 140px Light-emitting diode Photodiode Varicap Silicon controlled rectifier

vibhag:D
vibhag:Electronics