Posted by rvirgil_KS on July 01, 2013 at 16:58:15 from (192.208.166.30):
In Reply to: 12 volt resistor posted by GentleBen on July 01, 2013 at 16:12:54:
12 volts to a 6volt coil(approximately 1 1/2 ohms resistance between + and - posts)will eventually damage the coil.
Add resistance that is close to the resistance of the coil.
yes, you could change to a direct 12 volt coil such as NAPA IC14SB or equivalent.
There is some variation in the amount of resistance in the various resistors available. The NAPA coil is not much more expensive than a resistor and would eliminate a possible mismatch between existing coil and an added resistor.
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