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DROK Waterproof Synchronous DC-DC Converter Buck 5.5-32V to 1-27V Voltage Regula 2018-06-24T16:29:12+00:00

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Viewing 5 posts - 1 through 5 (of 5 total)
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  • mike
    June 24, 2018 at 4:29 pm
    Post count: 0
    #29903 Reply |

    I purchased 3 of these modules and I cannot get any of  them to adjust to 19 volts out. the will not go higher than 12.80 they will adjust lower . I thought they were to adjust voltage out up to 27 volts . if they are bad please send me 3 more I will send these back to you.

    Drok
    Keymaster
    June 25, 2018 at 9:45 am
    Post count: 2971
    #29916 Reply |

    Hello mike，

    Thanks for writing in. Please confirm if it is this item 090011

    According to your description, are you going to use it to boost voltage? Would you please tell us how large the input voltage is?

    Best regards.

    mike
    July 1, 2018 at 3:57 am
    Post count: 0
    #29935 Reply |

    i need to boot voltage to 19 volts these say they go to 27 is this not true ? the description says they do .

    mike
    July 1, 2018 at 3:59 am
    Post count: 0
    #29936 Reply |

    yes it is item 090011

    Drok
    Keymaster
    July 1, 2018 at 8:15 am
    Post count: 2971
    #29939 Reply |

    Hello mike,

    This is buck converter, it is impossible than output voltage higher than input voltage. For 27V output, input must be over 27V.

    Best regards.

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