Quasi Complementary Push Pull Amplifier

Quasi Complementary Push Pull Amplifier: In practical power amplifier circuits, it is preferable to employ NPN transistors for both high-current output devices. As the push-pull connection needs complementary devices, a…

Continue Reading Quasi Complementary Push Pull Amplifier

Quasi Complementary Output Stage

Quasi Complementary Output Stage: The Quasi Complementary Output Stage was originally developed because complementary high-power transistors were not readily available. Despite the fact that such transistors are now available, the…

Continue Reading Quasi Complementary Output Stage

Large Signal or Power Amplifiers Articles

Large Signal or Power Amplifiers Articles: Classification of Power Amplifiers: Classification of Power Amplifiers are primarily divided into two categories viz. audio power amplifiers and radio power amplifiers. Audio power…

Continue Reading Large Signal or Power Amplifiers Articles

Electronics Engineering Articles

Electronics Engineering Articles: This Electronics Engineering Articles which includes the following topics: Gate Turn Off Thyristor (GTO) – Symbol, Operations and Applications Types of Power Supply in Electronics What is…

Continue Reading Electronics Engineering Articles

Audio Power Amplifiers Articles

Audio Power Amplifiers Articles: Transformer Coupled Class A Amplifier: Class A Circuit – Instead of capacitor coupling, a Transformer Coupled Class A Amplifier may be used to ac couple amplifier…

Continue Reading Audio Power Amplifiers Articles

Electronic Devices and Circuits Articles

Electronic Devices and Circuits Articles: This Electronic Devices and Circuits Articles which includes the following topics: Introduction to Semiconductor Materials and Devices Conduction in Solids Conductor Semiconductor and Insulator P…

Continue Reading Electronic Devices and Circuits Articles

Astable Multivibrator Definition and its Working

Astable Multivibrator Definition and its Working: The multivibrator circuit which has no stable state is called the astable multivibrator. The two states of operation of astable multivibrators are quasi-stable (temporary)…

Continue Reading Astable Multivibrator Definition and its Working

Audio Power Amplifier using IC Amplifier Driver

Audio Power Amplifier using IC Amplifier Driver: The LM391 integrated circuit Audio Power Amplifier using IC Amplifier Driver contains amplification and driver stages for controlling an externally-connected Class-AB output stage…

Continue Reading Audio Power Amplifier using IC Amplifier Driver