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Re: Amperage required for 12 V coil
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Posted by Bob on April 22, 2006 at 22:28:50 from (64.21.249.40):
In Reply to: Amperage required for 12 V coil posted by Gene Davis (Ga.) on April 22, 2006 at 20:23:14:
Likely about 4 Amps. Figure 14.5 Volts with the charging system up and working/the resistance of the coil, likely about 3.5 Ohms = about 4.14 Amps. With the system operating, it is more of an IMPEDANCE thing than straight resistance, but the current draw will likely be in that 4 Amp neighborhood. Simply use an ammeter, and MEASURE the draw.
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