Flyback Transformer Designer Apple

Flyback Transformer Designer

Iterate·Custom Lib·Offline

Features & Capabilities

Offline design, DCM/BCM/QR/CCM, core×turns×wire iteration, multi-output, sort by loss/volume/winding, built-in lib + My DB. PDF/JSON in 3 steps. On device.

Flyback Transformer Designer turns a flyback power supply specification into a complete transformer design — core, gap, turns, wire gauge, and loss budget — entirely on your device.

Built for power electronics engineers who need more than a spreadsheet. All four operating modes: DCM, BCM, QR, and CCM. Multi-secondary outputs with individual winding design, not single-rail simplifications.

How it works -- Three guided steps:

  1. Enter your spec — Vin range, output voltages, power, frequency, and design constraints.
  2. Review top-5 core candidates — gap, Lm, winding layout, wire selection, copper & core loss, thermal rise.
  3. Export a professional summary report (PDF or JSON).

What sets it apart:

  • Full core × turns × wire iteration with AP preselection — no manual hunting through datasheet.
  • Built-in ferrite library (EE, PQ, RM, ETD, and more) + My Database for custom cores, materials, and bobbins.
  • Parameter sweeps: f_sw, load, and Vin sensitivity charts — explore design trade-offs before you build.
  • 100% offline. Computation stays on your device; no data ever leaves.
  • Native on iPhone, iPad, and Mac (Apple Silicon); English & Chinese UI.

14-day free trial — full access, no credit card required. Annual App Store subscription unlocks Steps 2–3, My Database, and export after trial.

Privacy: https://tobebetter2026.github.io/Public-documents-Flyback-Transformer-Designer/privacy-policy.html
Terms: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

User Growth & Download Statistics

App
By:
建忠 徐
Version:
1.0 Last updated: 2026-05-27
Version code:
885958914
Creation date:
2026-05-26
Compatible devices:
Size:
8.30MB
URLs:
Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-07
Compare stats and ranking:

Ranking

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
建忠 徐
Apple Apps Store
https://apps.apple.com/us/app/flyback-transformer-designer/id6771727431

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