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Vidar2032 09/02/2018
This step-up converter is powerful and versitile. There are two adjustment settings. One for constant voltage and one for constant current. I use this converter on my e-bike together with a 3-phase rectifier that is connected in line with the hub motor cable. This converter is adjusted to 45V output, but with a current limit of 6 Ampére regenerating charging current. The converter delivers 45V out when the input voltage is as low as 7-8 VDC. The constant current works perfectly. It delivers 6 A out when input voltage varies from 12 - 42 Volt. The converter was delivered in a thin plastic bag with some stuffing inside. Small dents on the capacitors, but the converter works fine.
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  • Johnny Good information, thanks. How do you know the Output currant ability with different voltage inputs? Is this stated in a manual or by using a formula with Ohms Law? I am looking for DC booster for input of 24V boost to output of 40V. The current output needed I am not sure of yet but I believe it will be around 10A. I Appreciate any help.

    Reply 22/03/2018
  • SolarClub Hi Vidar,
    You stated a 45v output set at 6 amp, and mentioned “regeneration”?
    So are you saying that when supply voltage and current are below the rated voltage and current of your ebike motor, that then when coasting, energy from the motor back feeds through the converter into the battery??
    thanks,
    ROJ

    Reply 23/06/2020
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