Freewheeling Diode Working

Hi friends, in this article, I am going to describe the freewheeling diode working . I hope you will find it informative and useful.   What is freewheeling diode?   In motor control circuits, a diode known as the freewheeling diode is connected across motor terminals to allow for dissipation Read more…

Zener Diode as Voltage Regulator

Zener diode is a crystal diode having unusual reverse current characteristics which are particularly suitable for voltage regulating purposes. When a reverse voltage applied to a zener diode is increased, a value is reached at which the current increases greatly from its normal reverse value.   This voltage is known Read more…

Capacitors Types | Testing

Capacitors of different kinds are found nearly in every electronic circuit. A capacitor is basically mean to store electrons (electrical energy) and release them whenever desired. A capacitor consists of two conductors separated by an insulator. The conductors are known as plates and the insulator is known as a dielectric. Read more…