HOW TO MAKE JOULE THIEF USING C9014 or S9014 TRANSISTOR
What is joule Thief
A voltage booster circuit that transforms a constant low voltage input
into a higher voltage periodic output is the Joule Thief Circuit.
Lighting an LED with an almost dead AA
battery can most commonly be seen on this circuit.
The voltage peaks occur quickly, causing the
LED to flash at a very faster rate.
Easy Way to make Joule thief
Step by Step
Circuit Diagram
Youtube Vedio for full detail
Component list
1 C9014 Transistor or Any ( c1815 , C945 Must Check Transistors Pinouts)
2 Resistor 1killo ohm
3 Teriod from CFL
4 Copper wire 0.3mm 2 PC's
5 Smd 3volt led or any 3volt led
6 1.5 volt battery .
First step winding the teriod
1 You need a 0.3mm copper wire for winding teriod
2 20-0-20 turns winding
3 take the two same size copper wire
4 Joint two copper wires
5 START winding 1st coil of 20 turns
6 Start winding 2nd coil of 20 turns
7 Wind Like this
NOW Start circuit
1 attach 1 kilo ohm resister to transister base
2 attach coil wire to resister
3 attach second coil wire to transistor Collector point
4 attach SMD 3volt led postive + wire to transistor collector
And negative - wire to transistor emitter point
5 Attach input wire negative - to transistor emitter point
6 Attach input wire positive + to coils center point
Circuit done
Check
Attach 1.5 volt battery to input points
See the light Full bright on 1.5 volt battery
You can use any 3volt led
This circuit 100 percent Working . If not Work Please Check the Circuit Diagram. Some Time Circuit Not Work Because of Wrong Winding of teriod .
Thanks for reading blog
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