• PowerTransCalc 1
  • PowerTransCalc 2
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  • PowerTransCalc 4

PowerTransCalc

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

Category : Tools

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Reviews (13)

Geo. O. Jun 4, 2020     

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

Ron. C. Oct 18, 2020     

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

Ind. M. Aug 27, 2019     

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

A. G. u. Sep 26, 2019     

Need to add the ring core please

Jit. Y. Dec 9, 2020     

What is Induction

Mir. S. A. Jan 28, 2018     

Some perameters are not clear but useful

Ren. N. Oct 25, 2017     

Informative,at least I have more formula for my experiment.thanks.

Bab. f. Jan 14, 2018     

very bad apps

Ali. C. Mar 18, 2018     

Plz add calculations of push-pull converter

Lis. R. Jun 22, 2017     

Works as expected.

Kri. p. M. Sep 2, 2017     

About other

Joh. B. Oct 18, 2017     

This app does nothing but simply calculate no of turns. You don't need an app for that. It has none of the features shown...

She. W. Jul 16, 2018     

This is a v. Informative