Multi Bobbin Transformer - actualize aerial voltage
Just a bit of an idea i've been playing with. If you take a small mains transformer and use in reverse, you could feed it with an AC signal of 9-0-9 using a pair of transistors and theoretically get 240 volts out. You could be feeding the transformer with half an amp of power, but if you want more voltage out, you could double up the transformers, but that would mean feeding the 9-0-9 with 1 amp, so how about having a theoretical output of 1000 volts ? It starts to become a case of bigger transistors and a good battery if you want it portable. In this video i explain an idea to take apart and reconstruct 4 transformers taken from plug type power supplies so you only have one 9-0-9 winding and four 240 volt windings. My initial results produced about 650 volts, but the oscillator and drive circuit needs a bit of work to get the right power going in, currently the way the power transistors are being turned on is via a pull up resistor, i need to put a couple of PNP transistors in there to get a better pull up. If you want to see photos and a text version, go to my Googlesite at sites.google.com Comments always welcome, it would be good to hear of anyone else trying this and what results you get.
Radiant Heated Floor Quickly
No comments:
Post a Comment