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Created October 04, 2022
Last modified 5 days, 11 hours ago
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Circuit to control Busch & Muller lights on my cargo bike, which is aided by bafang electrical motor (48VDC). The bafang circuit provides 6 vdc power for lights but is not able to deliver enough power for the lights. I don't want to burn out my bafang circuit, so made a multiple relay circuit. Inially I tried to use only Meder reed relays, which worked on the simulation, but not in reality: the relays got stuck somehow, even after physically removing control voltage. But it seems to work with 4x solid state relays (OPTO 22 DC60MP) and 1 reed relay.


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