DC-DC regulating converter

Posted on Feb 3, 2013

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

DC-DC regulating converter
Click here to download the full size of the above Circuit.

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

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