What is the primary operational purpose of a Switched-Mode Power Supply (SMPS)?

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Physics · Power Electronics

Verified Solution4 OptionsUpdated: October 2026👁️1 View

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Correct answer

To convert an unregulated DC input voltage into a regulated DC output voltage efficiently.

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Answer 1

To convert an AC supply of one frequency to an AC supply of a different frequency.

Answer 2

To function strictly as an uncontrolled AC to DC power rectifier.

Answer 3

To convert a low-voltage DC supply into a high-voltage AC supply.

Answer 4

To convert an unregulated DC input voltage into a regulated DC output voltage efficiently.

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