Battery Charger Voltage Question

Discussion in 'Power Electronics' started by james211, Nov 8, 2017.

  1. james211

    Thread Starter Active Member

    May 29, 2012
    233
    2
    I have four chargers for some hand held radios and I'm trying to incorporate them into a single power feed. They require 10v @ 500mA each. The problem I'm running into is finding a 10v power supply. What would be the easiest way to drop the voltage down if I purchased a 12v power supply? Everything I'm finding with suitable current is either 9v or 12v.
     
  2. ScottWang

    Moderator

    Aug 23, 2012
    6,652
    1,026
    You can in series with 3 1N5400~5408 from 12V adapter.
    12V adapter → (1N5400~5408) *3 → device
     
    james211 likes this.
  3. james211

    Thread Starter Active Member

    May 29, 2012
    233
    2
    I knew I'd find the answer here! Thank you!
     
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