3 phase inverter

Discussion in 'The Projects Forum' started by aishu, Jan 16, 2010.

  1. aishu

    Thread Starter New Member

    Dec 12, 2009
    2
    0
    hi:) is there any simple analog circuit for generating pwm pulses for a three phase inverter:confused:
     
  2. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    This is one of those things that is so much more easily, accurately, and inexpensively accomplished with a microcontroller that it just isn't worth trying to make one using analog components.

    If you insist on using analog components, you could look up "ring oscillator", and build one for three phases, then use each phase to control three separate analog PWM circuits.
     
Loading...