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  1. A

    5V shorts on signal wires

    Hi there, I have a question about 5V shorts. Say I have a motor controller, it has a throttle a pedal assist sensor, and LCD and hall sensors. All of these sensors/systems have a 5V lead wire, a gnd wire and 1 to three signal wires. If the 5v shorts to the signal wire, obviously the signal is...
  2. A

    Capacitors in motor controller fried

    So i am an ebike tech at pedego in nanaimo bc im working on a bike that previously had capacitors fail in the motor controller. Im not that familiar with motor controllers but am wondering if their are any known symptoms like shorted phase wires or stalled motors that cause capicitors to fail...
  3. A

    CDR vs C rating

    Hi there. I am just interested to know the difference between the CDR and C rating. Am i correct to assume that the C rating is the maximum discharge and the CDR is the continuous discharge capacity. Andrew
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