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Assembling AC-DC Power Supply Year 3

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Questions and Answers

What is the primary purpose of assembling an AC-DC power supply?

To convert alternating current to direct current (correct)
To store electrical energy for future use
To regulate temperature in electronic devices
To increase voltage levels for transmission

Which component is essential in an AC-DC power supply assembly for transforming AC voltage?

Capacitor
Diode
Resistor
Transformer (correct)

In an AC-DC power supply, what role does a diode play?

It improves energy efficiency
It amplifies the electrical signal
It converts AC to DC (correct)
It stores electrical energy

What is a common application for an assembled AC-DC power supply?

<p>Powering electronic devices like computers (C)</p> Signup and view all the answers

What might be a consequence of incorrectly assembling an AC-DC power supply?

<p>The power supply could become unstable (A), The output voltage may exceed specifications (B)</p> Signup and view all the answers

Flashcards

AC-DC Power Supply

A device that converts alternating current (AC) to direct current (DC).

Alternating Current (AC)

An electric current that periodically reverses direction.

Direct Current (DC)

An electric current flowing in one direction only.

Rectification

The process of converting AC to DC using diodes.

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Filtering

A method used in power supplies to smooth out the DC output.

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Study Notes

Module Information

Module title: Assembling AC-DC Power Supply
Module year level: Year 3
Module part: Module 1

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