Extinction Angle of Thyristor in Switching Regulator Formulas

Extinction Angle of Thyristor is the angle of Delay between the Zero crossing of the AC Current Waveform and the point where the Thyristor naturally turns off due to the reversal of Voltage across it. And is denoted by β. Extinction Angle of Thyristor is usually measured using the Radian for Angle. Note that the value of Extinction Angle of Thyristor is always negative.

Switching Regulator formulas that make use of Extinction Angle of Thyristor

fxAverage Thyristor Current under AC RegulatorGo

fxRMS Thyristor Current under AC RegulatorGo

fxRMS Output Voltage under AC RegulatorGo

FAQ

What is the Extinction Angle of Thyristor?

Extinction Angle of Thyristor is the angle of Delay between the Zero crossing of the AC Current Waveform and the point where the Thyristor naturally turns off due to the reversal of Voltage across it. Extinction Angle of Thyristor is usually measured using the Radian for Angle. Note that the value of Extinction Angle of Thyristor is always negative.

Can the Extinction Angle of Thyristor be negative?

Yes, the Extinction Angle of Thyristor, measured in Angle can be negative.

What unit is used to measure Extinction Angle of Thyristor?

Extinction Angle of Thyristor is usually measured using the Radian[rad] for Angle. Degree[rad], Minute[rad], Second[rad] are the few other units in which Extinction Angle of Thyristor can be measured.

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