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Slope compensation in UC3825 PWM controller based DC DC

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bdmehta

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Hi members,
I need help on 3825 current mode PWM IC used in forward topology with multi secondaries and DC input variable range.

what are the practical ways for best slope compensation so pwm are stable.
Need tips as in my design after various compensation trial, it does not materialized for proper compensation and pwm pulses always shaky. please advise.

Thanks,

Bharatkumar
 

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