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Voltage climbing at output 2018-06-26T17:41:01+00:00

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  • Paul Taljaard
    June 26, 2018 at 5:41 pm
    Post count: 0
    #29918 Reply |

    I bought The 900W NC Regulator (Buck/Boost Converter) and i everytime i hit the set button the output voltage drops to the input voltage and when i turn the output off the output voltage climbs up to 85v

    I turn output OFF

    -Voltage climbs to 48-85V and Current goes up to 2A

     

    I turn output ON

    -Voltage drops to 12V current goes to 2A, This is the input voltage that i give to the regulator and it changes with the input voltage

     

    Drok
    Keymaster
    June 27, 2018 at 10:16 am
    Post count: 2971
    #29921 Reply |

    Hello Paul Taljaard，

    Would you please confirm if it is this item?200150

    And what is the output voltage and current you set?

    Best regards.

    Paul Taljaard
    July 10, 2018 at 3:28 am
    Post count: 0
    #29986 Reply |

    I figured it out, one of the regulators for the Numerical control chip was burned or failed, i replaced it and it works great now.

    Drok
    Keymaster
    July 11, 2018 at 2:26 am
    Post count: 2971
    #30035 Reply |

    Hello Paul，

    It’s glad you find out solution by yourself. Thanks for sharing your experience here.

    Best regards.

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