Science, asked by aryan428595, 3 months ago

power supply current rating is decided by choosing proper​

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Answered by Sheetal9650
0

Answer:

In that sense, unlike with voltage, the current rating of a power supply must be at least what the device wants but there is no harm in it being higher. A 9 volt 5 amp supply is a superset of a 9 volt 2 amp supply, for example.

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