# PowerTransCalc

> Calculation of transformers, chokes and microcircuits for power electronics

Canonical page: [https://chrome-stats.com/d/alexrush.powertranscalc](https://chrome-stats.com/d/alexrush.powertranscalc)

## Overview

- **ID:** `alexrush.powertranscalc`
- **Platform:** Android
- **Type:** Android app
- **Status:** Removed
- **Publisher:** AlexRush
- **Category:** TOOLS
- **Downloads:** 89,512
- **Rating:** 3.33 / 5 (319 ratings)
- **Version:** 1.9.1
- **Last updated:** 2018-11-12
- **First published:** 2017-03-09
- **Data as of:** 2024-12-03
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=alexrush.powertranscalc)
- **Privacy policy:** [https://alexpowerrush.github.io/powertranscalc/PrivacyPolicy.html](https://alexpowerrush.github.io/powertranscalc/PrivacyPolicy.html)

## Description

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

## Review summary

### Pros

- Informative and useful for calculations
- Works well as expected
- No ads and complete program

### Cons

- Issues with calculating parameters for specific topologies
- Some parameters are not clear
- Need for additional features like ring core calculations

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Source: [Chrome-Stats](https://chrome-stats.com/d/alexrush.powertranscalc)