Usage of fixed bias, Electrical Engineering

Usage:

Because of the above inherent drawbacks, fixed bias is seldom used in linear circuits (that is those circuits which use the transistor like a current source). Instead, it is frequently used in circuits where transistor is employed as a switch. Though, one application of fixed bias is to achieve crude automatic gain control in the transistor via feeding the base resistor from a DC (direct current) signal derived from the AC (alternating current) output of a later stage.

Posted Date: 1/10/2013 7:07:02 AM | Location : United States







Related Discussions:- Usage of fixed bias, Assignment Help, Ask Question on Usage of fixed bias, Get Answer, Expert's Help, Usage of fixed bias Discussions

Write discussion on Usage of fixed bias
Your posts are moderated
Related Questions
T h er e are three main types -   The Shunt Connected DC motor in which the armature coils are connected in parallel with the field coils   The Serie

Reporting Requirements for Distribution Licensees Distribution licensees are needs to provide operational reports, commercial reports, financial reports, energy audit reports

Series-Parallel Magnetic Circuit: Figure shows an electromagnet made of cast steel contain a coil of 500 turns wound on the central limb. The cross-sectional area of the outer

how does Proportional band affect the performance of control system?

Write short note on hardness of water and its units

Bureau of Energy Efficiency Setting up of the Bureau of Energy Efficiency The Bureau of Energy Efficiency has been established with effect from 1st March, 2002 under the

what is p-n junction and how its work

Discuss different kinds of Automation and their Advantages? Illustrate the Detroit type of Automation? Discuss basic Principles and strategies automation? Discuss the industries

Permanent magnets are made of (A)  Soft magnetic materials.            (B) Hard magnetic materials. (C) Semi conductors.                        (D)  Super conductors.

Common Source Amplifier A common-source amplifier is one of three basic single-stage field-effect transistor abbreviated as FET amplifier topologies, commonly used as a volta