Error amplifier (electronics)
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An error amplifier is most commonly encountered in feedback unidirectional voltage control circuits where the sampled output voltage of the circuit under control is fed back and compared to a stable reference voltage. Any difference between the two generates a compensating error voltage which tends to move the output voltage towards the design specification.
Contents |
[edit] Devices
[edit] Applications
- Regulated power supply.
- D.C Power Amplifiers
- Measurement Equipment
- Servomechanisms
[edit] See also
[edit] External links
- Error Amplifier Design and Application, alphascientific.com
- Error amplifier as an element in a voltage regulator:
Stability analysis of low-dropout linear regulators with a PMOS pass element
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