This will show you how to set up a power transformer driver which can be used to power flyback transformers and various other transformers. The driver is the speed controller out of a cordless drill.

Step 1: Collect all that you need.

You will need:
The speed controller out of a cordless drill.
A small neon indicator lamp or other gas tube.
A step up transformer. You can wind one yourself or use a flyback.
A battery. Mine is 7.2 volts
can you please tell me the serial number of the electronic component mounted on that heat sink?it would be great cause i reallly need it,if you can send me a email,thanks
Don't take this the wrong way but, this doesn't really tell you how to do anything.<br>
i found that drills use high frequency and powered a mot with it
What is a mot?
<em><strong>M</strong></em>icrowave <em><strong>O</strong></em>ven <em><strong>T</strong></em>ransformer&nbsp;&nbsp; M.O.T or MOT or mot<br>
can we have LED instead of neon indicator lamp or other gas tube
It would really not be useful for an LED. You would be better off powering an LED directly from a battery. This setup without the transformer would be good for high powered laser diodes.
Step up transformer? How can one wind one?
If you get a toroid out of a power supply or get a small transformer out of a wall switching power supply like the ones used for powering laptops or charging phones. You then need to remove all the windings from the transformer. To make a step up one, just wind 6 turns of thick wire for a primary then varnish them and for the secondary wind 1000 turns. You need quite a lot of amps to power one.

About This Instructable


10 favorites


Bio: I have no interest in friends, women or men. Although friends are nice to have, I really could not care less what anyone thinks of ... More »
More by sdobbie: Quickly Make Any PWM Solar Charge Controller Into a Desulfator All Weather Solar Powered Raspberry Pi Gopro Hero 3 Black Edition IP camera
Add instructable to: