User:Sejalbhansali10/sandbox: Difference between revisions
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#Compensation Techniques |
#Compensation Techniques |
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Stabilization techniques make use of resistor to bias the transistor circuit.But the stability of bias circuit is affected by changes in temperature.The thermal stability of a bias circuit is estimated by calculating a Stability Factor. |
Stabilization techniques make use of resistor to bias the transistor circuit.But the stability of bias circuit is affected by changes in temperature.The thermal stability of a bias circuit is estimated by calculating a Stability Factor. |
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==Definition== |
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The stability factor (S) may be defined as the ratio of changes in collector current (Ic) with respect to changes in reverse saturation current (Ico). |
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Latest revision as of 15:33, 8 October 2011
Introduction
[edit]In order to increase stability that is making operating point Q stable, there are two techniques used.
- Stabilization Techniques
- Compensation Techniques
Stabilization techniques make use of resistor to bias the transistor circuit.But the stability of bias circuit is affected by changes in temperature.The thermal stability of a bias circuit is estimated by calculating a Stability Factor.
Definition
[edit]The stability factor (S) may be defined as the ratio of changes in collector current (Ic) with respect to changes in reverse saturation current (Ico).