Sine wave power inverter


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  1. #1
    Join Date
    Aug 2008
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    Dhaka
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    Hi mincing,
    What is your progress? Can you apprise me regarding the sine/square wave smps inverters made in India? Do they use microcontroller?
    I have solved my problems and tested my circuit and got clean/pure sine wave output at 50khz freq. I have tested 2 types of inverter- single stage smps modified sine wave inverter and dual stage pure sine wave inverter(software pwm-ed). For sine wave generation, I have used 8 pin pic 12F675. Hope to help you and others in this respect.
    Thanks.
    The strongest man in the world is one, who stands alone for achieving something good.
    পৃথিবীতে সেই সবচেয়ে শক্তিশালী ব্যক্তি, যে ভাল কিছু অর্জনের জন্য একাই নিরন্তর চেষ্টা চালিয়ে যায়।

  2. #2
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    May 2007
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    Hyderabad,India
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    Quote Originally Posted by tahmid View Post
    Hi mincing,
    What is your progress? Can you apprise me regarding the sine/square wave smps inverters made in India? Do they use microcontroller?
    I have solved my problems and tested my circuit and got clean/pure sine wave output at 50khz freq. I have tested 2 types of inverter- single stage smps modified sine wave inverter and dual stage pure sine wave inverter(software pwm-ed). For sine wave generation, I have used 8 pin pic 12F675. Hope to help you and others in this respect.
    Thanks.
    They use microc controllers .And most companies that supply sine wave inverters use dsp chips.

    However looking forward to your support and cooperation all through.
    Thanks!

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