PowerTransCalc

AlexRush

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About this app

Calculation of the transformer with a gap for the flyback converter
Calculation of a pulse step-down converter
Calculation of a pulse buck-boost converter
TL431
TL494
Calculation of the frequency of operation of the PWM controller UC3842 / 43/44/45
Calculation of the capacitance of the smoothing capacitor
Calculation of the inductance of the smoothing choke
Calculation of the linear regulator on-chip LM317, LM338, LM350
Calculation of the power transformer 50/60 Hz

Ratings and reviews

your app is not good remember sir we only know the size of the core your ABCD but in terms of current density and insulation density how do we or I know that's why we need the APP to calculate

Whatever i put parameters for pushpull topology it shows 1+1 turns for primary. Is it a bug

Works! What is Ud drop in flyback? Mosfet Rds or schottky? Also please add 100 KHz for power transformer.