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i look for equivalent dc to dc converter

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    i look for equivalent dc to dc converter

    hi
    in an inverter of aircondition i have dc to dc converter mes1515mh
    i have attachment the pdf file
    can i take a dual converter with two dc outputs instead this ? because i cannot found the same or is not possible ?
    the problem is instead 15 volt dc output i have only 6,45 volt
    thanks on advancxe
    Attached Files

    #2
    If the output voltage is low it maybe has bad capacitors, since it's potted though, you could just tack some extra capacitors on the output and see if it works... very ghetto repair but might work...

    (Or you can heat it up and soften the potting compound, remove that, and perhaps repair it properly)
    "Tantalum for the brave, Solid Aluminium for the wise, Wet Electrolytic for the adventurous"
    -David VanHorn

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      #3
      you mean sir parallel or in series with the exists?

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        #4
        Now I re-read the datasheet it doesn't seem like the module has filter capacitors inbuilt.

        The application circuit shows the smoothing and filtering circuit as external to the unit.

        So, have you checked the filter components in your board?

        Best if you can post a photo of the PCB where this module is used.
        "Tantalum for the brave, Solid Aluminium for the wise, Wet Electrolytic for the adventurous"
        -David VanHorn

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