Reply to "MRC AH501 transformer problems...design flaw and trouble shooting"

papajoewillOGR Forum Member

I recently just got one of the AH501 units and it won't enter short circuit/overload and will basically weld the track whatever metal it is. I got a few burn spot on the track now after testing, then eventually just sticking the wires together to simulate instead of continuing to ruin the track. Does anyone have any ideas or would I be out of luck and just move onto a new power supply? I'm pretty stumped and don't want to hurt myself or the trains.

11/27/2111:58 PM

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