100w inverter circuit for fan and light

Discussion in 'General Electronics Chat' started by ruleworld, Sep 5, 2006.

  1. ruleworld

    Thread Starter Member

    Jun 9, 2006
    22
    1
    i need a minimum 100w inverter circut to run a fan(60w) and two energy saving light( 20w+20w). the ups output runs light good but it does not run fan. so i need to build one to run fan.
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
    282
    Hi,

    The ups output is a square wave. The AC fan motor doesn't like it. One solution is to rectify the ups output and run a DC fan motor.
     
  3. ruleworld

    Thread Starter Member

    Jun 9, 2006
    22
    1
    hi
    is it possible drive the output of a Wien Bridge Oscillator using 2n3055 and using a 12v 10A transformer to get sine wave output.
     
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