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22014Re: [perseus_SDR] RE: perseus power supply

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  • Roelof Bakker
    Feb 28, 2014
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      Hello Sudipta,

      A word of warning is on order here.
      Using two regulators can work fine.

      However, I have build a power supply for feeding my PERSEUS from a 12 V
      battery, using two regulators.
      It appeared that when it was switched on, the output gave a voltage peak
      of well above 5V.
      I had over-voltage protecting build in, which saved my PERSEUS.

      So, I changed to a single 5V regulator with a nice heatsink and all is
      fine now!

      73,
      Roelof Bakker, pa0rdt
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