What is the primary function of a pulse transformer used in the gate triggering circuit of an SCR?

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Electrical Engineering · Power Electronics

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

To isolate the low-voltage gate drive control circuit from the high-voltage power circuit

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Answer 1

To turn OFF the SCR using forced commutation

Answer 2

To shape the continuous power frequency signal

Answer 3

To supply DC voltage continuously to the SCR anode

Answer 4

To isolate the low-voltage gate drive control circuit from the high-voltage power circuit

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