PR UPS

398

08:09:32

Parallel Redundancy
This circuit provides continuous supply of 5V to the load even if the main supply is cut-off. It consist of 12V supply as the main and a 9V battery as a backup supply. The Red LED on indicates that the supply is coming from the Main, and off is the supply is coming from the back up..

published 8 years ago

BillyT

8 years ago

Basic idea is there.

iamikira

8 years ago

up =)

hime123

8 years ago

nice thanks

krungkrung

8 years ago

great

Blizone16

8 years ago

how about charging the battery at the same time.

lodiwerpa

8 years ago

LODI!!

ckuliukas

5 years ago

this wastes a lot of power right?

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