Power4All - Power Electronics

Vinaysingh

About this app

Power4All is a simple, well-designed learning app for power electronics — made for electrical and electronics engineering students (EEE, ECE, diploma, B.Tech), teachers, hobbyists, and working engineers.

Understand power electronic converters and core electronics topics through clean visual cards, circuit diagrams, quizzes, and study tools — organised so you can learn fast and revise before exams.

POWER ELECTRONIC CONVERTERS (43)
• Rectifiers (AC to DC) — half-wave, full-wave, controlled and uncontrolled
• DC-DC converters — buck (step-down), boost (step-up), buck-boost, Cuk, SEPIC
• Inverters (DC to AC) — single-phase and three-phase
• AC-AC converters and cycloconverters
• Matrix and multilevel converters

CORE TOPICS & FUNDAMENTALS (15)
• Basic laws — Ohm's law, Kirchhoff's laws (KCL, KVL)
• Voltage, current, power and energy
• Active and passive components — diodes, transistors, thyristors (SCR), MOSFET, IGBT
• Key concepts used across power electronics

LEARNING TOOLS
• Compare converters side by side across specifications
• Converter Selector Wizard — find the right converter by answering a few questions
• Interactive animated waveform viewer
• Practice quizzes (self-test) with instant explanations
• Save favourites, write personal notes, and track your reading progress
• Clean light and dark themes

WHO IT'S FOR
• Engineering students preparing for GATE, semester and diploma exams
• B.Tech and diploma EEE / ECE learners
• Teachers, trainers, hobbyists and practising engineers

WHY POWER4ALL
• Simple, distraction-free design
• No ads
• Sign-in is optional — browse everything freely
• Regularly updated content from power4all.in

Learn power. Empower progress.

Contact: [e-mail]
Website: https://power4all.in

What’s new

Updated for Android 16 (API 36). Bug fixes and performance improvements.