A switched mode power supply operating at 20 kHz to 100 kHz range uses which of the following as the main switching element?

A switched mode power supply operating at 20 kHz to 100 kHz range uses

1.	A switched mode power supply operating at 20 kHz to 100 kHz range uses which of the following as the main switching element?
A.	Thyristor
B.	MOSFET
C.	Triac
D.	UJT
Answer» C. Triac

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A switched mode power supply operating at 20 kHz to 100 kHz range uses which of the following as the main switching element?

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