Rick Sanchez

about 4 years ago
  • Electrical engineer
  • United States

Tutorial - DIY inverter

What’s up my friends welcome back. Today we will look at a very basic circuit but also quite interesting. If you are into electronics I bet that you’ve heard about inverters. We have the rectifiers that pass AC voltage to DC voltage and then we have the inverters that will pass DC voltage to ... view more


about 4 years ago
  • Electronic Engineer and YouTuber
  • Spain


This is a prototype on a Variable Frequeny Driver or VFD. With this circuit we would control the frequency of high AC voltage and by that the speed of induction AC motors. Since we work with high voltage, is a dangerous circuit so be careful. The idea is to turn 230V AC voltage to DC vo... view more

Teodor Traikov

about 4 years ago
  • Bulgaria
Project - 12v to 220v inverter | in Basic Circuits

    I'm working on 500w inverter using SG3525 and IRF1404Z. The transformer is taken from an old power supply. Topology is Push-pull.    Primary coil is 2x2 turns with center tap. It's made from 9x0.57mm copper wire. The length is about 120 cm per wire.     Seco... view more