Articles

The dark current flowing through the diode is of the order of few mA, in the absence of light. In...

Advantages: There are some advantages of thermister is given below, The thermister has good sensitivity in NTC region. It has...

Advantages: There are some advantages of optical fiber which are given below. The optical fiber are lighter and smaller. Resistances...

The IR LED stands for infra red light emitting diode. It is a gallium arsenide PN junction diode which emits...

Applications: There are some important applications of IR LED which are given below. The IR LED is used in burglar...

Applications: There are some important applications of field effect transistor (FET) which are given below. The FET is a voltage...

The Tunnel diode is a highly doped semiconductor device which is commonly used for low voltage high frequency switching applications....

The tunnel diode was first introduced by Dr. Leo Easki in 1958. The Tunnel diode is high conductivity two terminal...

There are some important applications of PN junction diode which are given below. The PN junction diode used as varactor...

Applications: There are some important applications of thermistor which are given below. The thermistor is used for temperature compensation. It...