varying voltage Re: Resistor on JD 50

Posted by buickanddeere on November 22, 2004 at 13:24:29 from (192.75.48.150):

In Reply to: Resistor on JD 50 posted by Bruster on November 22, 2004 at 12:03:43:

The voltage will vary with across the ballast depending on the current through the ballast.
No current= no voltage drop across it when the points are open.
9.78 volts on the ballast output when the points are closed suggests a 3.0 ohm coil is already on there.

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