Introduction: Joule Thief 6 LED Flashlight Torch

By Buju's Blog: Innovations,Mods
About: I have a interest in all things related to technology, this includes, computer systems, hardware, software, operating systems and application programs. I design, build, repair electronic systems and circuits …
Joule thief 6 LED Flashlight Torch

After reading Evil Mad Scientist Laboratories on how to make a joule thief , I decided to resurrect my 1 AAA cell flashlight torch using the joule thief design .

Step 1: Joule Thief 6 LED Flashlight Torch

First I made a test rig using a 338 transistor,
6 x 3mm LED's and 11 windings on the toroid.

Step 2: Joule Thief 6 LED Flashlight Torch

Then I compacted the parts ready to fit into the torch.

Step 3: Joule Thief 6 LED Flashlight Torch

Then fit it into the torch,

Step 4: Joule Thief 6 LED Flashlight Torch

The final product