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  1. auxiliary battery, DC Converter and EV-Display

    Batteries and Charging
    I am planing the Details of my EV, my question is related to EV Display, DC-DC Converter and the aux Battery. In the EV Display User Guide it says that Zero Point calibration is very important and should be made when there is no current in the battery circuit (EV Display needs 12V). As i use...
  2. Aux Battery Needed?

    Technical Discussion
    I was wondering, because I've had a hard time finding info, if the aux 12V battery is really necessary? Would an EV work with just the DC/DC converter alone, or does that cause issues with the contactor/precharge business? Also, it seems the precharge resistor is something I overlooked in my...
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