Rick Sanchez

about 1 month 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

ELECTRONOOBS

about 7 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - BASIC TRANSFORMERS

Full theory from electronics-tutorials.ws. One of the main reasons that we use alternating AC voltages and currents in our homes and workplace’s is that AC supplies can be easily generated at a convenient voltage, transformed (hence the name transformer) into much higher voltages and then ... view more

ELECTRONOOBS

about 8 months ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - VFD - VARIABLE FREQUENCY DRIVER

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