Electronics - Ohm's Law - Discussion

Discussion Forum : Ohm's Law - General Questions (Q.No. 17)
17.
Power supplies are regulated to prevent the output voltage from changing due to changes in the
line voltage
supply load
frequency
both line voltage and supply load
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
4 comments Page 1 of 1.

Thara said:   7 years ago
What is the line voltage? please explain.

Manpreet said:   8 years ago
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Umakant kshirsagar said:   1 decade ago
A regulated power supply is an embedded circuit; it converts unregulated AC into a constant DC. With the help of a rectifier it converts AC supply into DC.

Its function is to supply a stable voltage (or less often current), to a circuit or device that must be operated within certain power supply limits.

Scfgg said:   1 decade ago
What is meant by regulating power supply?

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