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Old 06-23-2020, 11:44 AM
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ronstory ronstory is offline
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One other advantage of using a power resistor as a ballast resistor it get the heat outside of the coil. Plus those power resistor have cool heat sink fins.
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Ron
Portland, OR

Last edited by ronstory; 06-23-2020 at 12:28 PM. Reason: grammar
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