What is Three Terminal Voltage Regulator ? A three-terminal voltage regulator is a type of voltage regulator integrated circuit (IC) that provides a regulated output voltage with only three external…
What is Voltage Regulator ? A voltage regulator is an electrical device or circuit that maintains a constant voltage level within an electrical system despite changes in input voltage or…
What is Wien Bridge ? The Wein Bridge Oscillator is a type of electronic oscillator circuit that generates sinusoidal waveforms. It employs a combination of resistors, capacitors, and an operational…
What is Barkhausen Criteria ? The Barkhausen criteria was introduced by a German physicist Heinrich Barkhausen, It is a set of conditions that must be satisfied for sustained oscillations to…
What is Positive Feedback Amplifier ? A positive feedback amplifier is a circuit in which a fraction of the output voltage is fed back to the input with the same…
What is Current Shunt Feedback Amplifier ? A current shunt feedback amplifier is a type of amplifier circuit commonly used in electronic circuits to amplify small electrical signals. It consists…
What is Current Series Feedback Amplifier ? A current series feedback amplifier is a type of electronic amplifier configuration in which feedback is applied by sampling a portion of the…
What is Voltage Shunt Feedback Amplifier ? A voltage shunt feedback amplifier is an electronic circuit configuration in which the feedback signal is derived from the output voltage and fed…
What is Voltage Series Feedback Amplifier ? A voltage series feedback amplifier is an electronic circuit configuration where the feedback signal is derived from the output voltage and injected into…
What is Negative Feedback Amplifier ? A negative feedback amplifier is an electronic circuit designed to stabilize and control the amplification of an input signal. In this configuration, a portion…