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Re: Dewalt A123 BMS battery interface solution
Postby kfong Â» Sat Jun 20, 2009 10:02 am
I did some more testing with the boards. Looks like capacitive spikes are a problem. It will shut down the BMS, an inline inductor of 300uh and a diode across the batteries will be needed. This is what was in the original circuit. I was hoping to avoid using them. I will have to do more testing.
Last edited by kfong on Sat Jun 20, 2009 8:02 pm, edited 1 time in total.
1st ebike (Diamond Back, 650w cylcone, 3 dewalt packs)viewto
2nd ebike (Motobecane DS, 600w BMC torque, 10S8P Konions)
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Have you tried this? maybe it will prevent the BMS from shutting down.I'm waiting for all my parts to arrive too for the 28v set up, should be testing soon-