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Forum Discussion

firerain's avatar
Sep 23, 2016
Solved

Max input voltage for RNDU2000

Hi there! I'm trying to find some info about max input voltage for RNDU2000 (and not only this one, I assume). I'd like to connect it with a buffer power supply which outputs 13.8V at default. Of c...
  • c3po's avatar
    Sep 24, 2016

    Design spec is 12V +/- 5%. On-board DC-DC circuits typically work within +/- 20% range.

    BUT: 12V to hard drive is unregulated(except very low voltage drop switch), please check your hard drive 12V rating (typically +/- 10%). So 13.8V is a little over hard drive 12V rating.

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