Inverting & Non-Inverting Amplifier
Inverting amplifier In an inverting amplifier circuit, the operational amplifier inverting input…
Operational Amplifier Basics
Operational Amplifiers, or Op-amps as they are more commonly ca Operational amplifiers are linear devices…
Field Effect Transistors
A Field Effect Transistor (FET) is a three-terminal semiconductor device. Its operation…
Bipolar Junction Transistors (BJT)
The invention of the bipolar transistor in 1948 ushered in a revolution…
Forward Bias and Reverse Bias
A forward-biased diode conducts current and drops a small voltage across it,…
P-N junction semiconductor diode
What is p-n junction semiconductor diode? A p-n junction diode is two-terminal…
Extrinsic semiconductors
Semiconductors can be broadly classified into Intrinsic and Extrinsic Semiconductors. Intrinsic Semiconductors start conducting…
Classification of electric materials
Materials in electronics can be classified as electrotechnical, constructional and special. Electrotechnical…
Synchronous Machine
Synchronous Machine constitutes of both synchronous motors as well as synchronous generators. An…


