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Reply to "How To: ERR Cruise Commander With Tethered Bridge for 4-Motor Operation"

I think the old Lionel DCDRs used the same FETs as the ERR stuff?  I’d have to go look though. I have a few in the stash. Anyone remember how those DCDRs used to slam motors to a reversed voltage stop at high speed/direction change? I have a project on the bench right now with one. Brought back memories!

Have you guys ever tried getting those small extruded aluminum heat sinks for the rectifiers?

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