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LTspice PFC chip has too high voltage on IAC pin

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Flyback

Well-Known Member
Hello,
In the attached simulation of a PFC, the IAC pin of LT1248 has 20 plus volts on it...it should be regulated to 2V...do you know whats wrong?
 

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  • PFC CCM BOOST _LT1248_X2.asc
    15.7 KB · Views: 243
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