Desaturation Protection for H-bridge

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Discussion in 'General Electronics Chat' started by Muhammad Rehan 1, Apr 13, 2016.

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  1. Apr 13, 2016 #1
    Muhammad Rehan 1

    Thread Starter New Member

    Mar 31, 2016
    1
    0
    I am not able to understand desaturation protection and formulas to calculate output at shortcircuit pin (Image attached)

    Mosfet Using 75nf75 with 12V (Vgs) signal supply(SPWM) with high and low side drivers
    configuration: Full bridge
    Normal operating current Id = 20 A
    Capture2.PNG
     
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