dc boost converter 10 phases

ALWAYS START WITH THE SWITCH OPEN OR IT WILL FAIL TO SIMULATE CORRECTLY. As is, this circuit will drive a 2 ohms load at 666.125W. It works from a 9V source witch is the lower a car battery can be without damage. Global efficiency is 80.45% To change the % of the charge time of the inductors, only change the width of the 10 pulsing sources. I recommend to not go over 90% for a "real life" simulation. I made it to power a car amplifier, in real life I builded a more complete circuit with a controller (pic based) driving the inductors. The maximum I got was a 2300W on 2 4 ohms speakers. Do not try it unless you know what you do, the inrush current was over 500A at startup. Leave comments.

published 11 years ago