Providing power for biasing in a remote set up

Discussion in 'The Projects Forum' started by Knigh7, Mar 13, 2016.

  1. Knigh7

    Thread Starter New Member

    Feb 25, 2014
    6
    0
    Hello,

    I'm working on my senior project and I'm trying to implement an IoT enabled energy meter at a local substation. I'm currently using a bench power supply to bias my acquisition circuitry such as hall effect sensors, op amps etc. I am looking to replace this somehow by either designing a power supply or using a battery or may be some electronic circuitry. I'm not sure what is the best way to deal with this problem? Can anyone guide me what would be the best solution for providing these biasing voltages that I'm using i.e. +5 V & +-15 V?

    Thanks.
     
  2. StayatHomeElectronics

    Well-Known Member

    Sep 25, 2008
    864
    40
    What type of power is available to you at the remote location? How much power do you need from each DC supply?
     
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