Formula for firing angle of an scr half wave rectifier
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Explanation:
These equations tell us that the magnitude of the output voltage is controlled by the firing angle. Increasing α by firing the SCR later in the cycle lowers the voltage, and vice versa. The maximum output voltage, Vdo = Vm / π, occurs when α = 0O. This is the same voltage as for a half-wave diode circuit.
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Answer:
These equations tell us that the magnitude of the output voltage is controlled by the firing angle. Increasing α by firing the SCR later in the cycle lowers the voltage, and vice versa. The maximum output voltage, Vdo = Vm / π, occurs when α = 0O. This is the same voltage as for a half-wave diode circuit.
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