Voltage drop circuit required

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Posts: 1
Joined: Fri Jan 27, 2012 11:10 pm

Voltage drop circuit required

Post by vanman35 » Wed Mar 21, 2012 10:53 pm

Hi can anyone give me a circuit to run a 3 volt temperature gauge from a 12 volt car power circuit.

I would imagine it will require some form of voltage stabilisation due to voltage fluctuation when alternator

is charging.

many thanks


Posts: 21
Joined: Wed Jul 25, 2012 7:58 pm

Re: Voltage drop circuit required

Post by Biomed » Wed Jul 25, 2012 9:39 pm

How much current does the 3V temperature gauge pull?

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