What is the circuit inside electronics equipment that converts the ac input voltage to an almost perfect dc output voltage?
A) modulator
B) filter
C) power supply
D) transformer

Question

Quizplus · Accepted Answer

The power supply circuit is responsible for converting the AC input voltage to a "clean" DC output voltage. This is achieved through a combination of rectification, filtering, and regulation circuits working together. The other options (modulator, filter, transformer) may be used in specific circuits, but are not the primary components of a power supply.

What Is the Circuit Inside Electronics Equipment That Converts the Ac