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Superman Superman is offline
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Join Date: Mar 2000
Location: Lacey, WA. USA
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Ohm's Law Applied

I've rewired the defrost circuit to the rear window of my 911SC. Long story. Anyhoo, the circuit is 1.8 Ohms. The fuse is 25A and the wires are fairly robust. With this current, the wire did not change temperature.

For 14 VDC into 1.8 Ohms I am calculating 2.79 amps. Am I correct?
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Mocha 1978 911SC. "Coco"
Old 05-28-2018, 08:44 PM
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