Reply to "Overheating Electro-Coupler"

gunrunnerjohnOGR Forum Member SUPPORTING MEMBERDIGITAL SUBSCRIBER

The LC Wall Wart is DC, and that's why the couplers are cooking! The triac on the RCDR ONLY works with A/C! When you hit it with DC, it never gets a zero voltage polarity reversal and just locks up conducting current!

The cars aren't broken.

4/17/218:37 PM

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