DC-DC regulating converter

  
Push-pull outputs are used in this transformer-coupled dc-dc regulating converter. Note that the oscillator must be set at twice the desired output frequency as the SGI 524`s internal flip-flop divides the frequency by 2 as it switches the PWM signal from one output to the other

Current limiting is done here in the primary so that the pulse width will be reduced should transformer saturation occur.




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