Posted by John T on July 22, 2016 at 05:09:57 from (216.249.81.101):
In Reply to: Re: resistor posted by tractor12 on July 21, 2016 at 18:20:12:
THANKS TO JMOR for discussing how dwell time affects the power rating since the resistor isn't always conducting current, only WHEN POINTS ARE CLOSED so the static actual operating power is more then the dynamic. I'm well aware of that, but believing in over kill and over engineering and safety and NOT liking to run near the edge I STILL RECOMMEND A HIGHER THEN 10 WATT POWER RATING as its only chump change price difference in a 10 versus 20 watt resistor.
Thanks again to JMOR
John T Kind of an over safe over cautious CONSERVATIVE designer
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