Quote:
Originally Posted by JSeery
Yes. It is I=V/R, I is the current (Amps), V is the Voltage and R is the resistance (Ohms). The resistance consist of everything in the circuit, but the major components are the resistance of the coil itself and any ballast resistor.
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Just refreshing my memory on the Ohms Law. So on safe side minimum being 1.5 ohms for the 6v for max 4 amp draw. There is a reason for everything it just a case of remembering!!
Thanks,
Phil NZ