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Assembled and Tested Joule Thief 011AOW - Energy Harvesting

Assembled and Tested Joule Thief 011AOW

This Joule Thief is a fully assembled and tested high power JT_kit011A_OW. This assembly features a high permeability core that allows for one winding instead of the normal 20 windings. This Joule Thief utilizes a Cree XLamp 1W LED. Warning these are class 2 LEDs per IEC 60825-1. Do not stare into LED. These LEDs can damage your eyes!. This Joule Thief also utilizes a high current (1.5A max) transistor.

$14.99

Stock: 10
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Joule Thief Kit 011AOW - Energy Harvesting

Joule Thief Kit 011AOW

Introductory price of 9.99

This is a high power Joule Thief Kit that includes a Cree 1Watt XLamp white LED. This new kit has a very high permeability core that allows you to make the transformer with just one winding of each wire, this greatly speeds build time of this kit. This kit does require surface mount soldering, it is a kit for a more advanced user. Warning these are class 2 LEDs per IEC 60825-1. These LEDs can damage your eyes!.

Kit Contains:
* 12 inches red magnet wire
* 12 inches green magnet wire
*1ea - 1.5A NPN TO-92 transistor
*1ea - high perm torroid
*1ea - 1/4watt axial resistor
*1ea - PCB
*1ea - Cree XLamp 1 Watt 50 Lumen white LED

For assembly instructions click here: Assembly Instructions

For the latest experiments click here: Blog

$9.99

Stock: 17
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Joule Thief Kit 011AOW Soldered LED - Energy Harvesting

Joule Thief Kit 011AOW Soldered LED

Introductory price of 10.99

This is a high power Joule Thief Kit that includes a Cree 1Watt XLamp white LED. This new kit has a very high permeability core that allows you to make the transformer with just one winding of each wire, this greatly speeds build time of this kit. This kit comes with the surface mount LED soldered to the PCB. Warning these are class 2 LEDs per IEC 60825-1. These LEDs can damage your eyes!.

Kit Contains:
* 12 inches red magnet wire
* 12 inches green magnet wire
*1ea - 1.5A NPN TO-92 transistor
*1ea - high perm torroid
*1ea - 1/4watt axial resistor
*1ea - PCB
*1ea - Cree XLamp 1 Watt 50 Lumen white LED

For assembly instructions click here: Assembly Instructions

For the latest experiments click here: Blog

$10.99

Stock: 28
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Assembled and Tested Joule Thief 01ow - Energy Harvesting

Assembled and Tested Joule Thief 01ow

This Joule Thief is a fully assembled and tested one winding JT_kit01ow. This replaces the original JT001b_as. The PCB is double sided with extra copper around each hole on both sides, all traces are redundant top and bottom of the PCB. The PCB design allows for the components to be replaced many times as long as good soldering practices are followed. Substituting components will allow the experimenter to try for different voltages or efficiency. This assembly comes with extra magnetic wire that allows for experimenting with the transformer. For detailed product information please consult the product forums section of this website. http://www.madscientisthut.com/forum_php/JouleThief
For the user manual click here: User Manual
For the latest experiments click here: Blog

If you are a student and intend to use any of the Joule Thief products for a school project please contact us at sales@madscientisthut.com for a discount

$9.99

Stock: 29
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Joule Thief Kit 01OW - Energy Harvesting

Joule Thief Kit 01OW

This kit replaces the original JT001B. This new kit has a very high permeability core that allows you to make the transformer with just one winding of each wire, this greatly speeds build time of this kit. This Joule Thief Kit comes as a thru-hole board kit. This kit allows you to substitute components and includes all parts and a quality PCB. The PCB is double sided with extra copper around each hole on both sides, all traces are redundant top and bottom of the PCB. The PCB design allows for the components to be replaced many times as long as good soldering practices are followed. Substituting components will allow the experimenter to try for different voltages or efficiency. Kit Contains:
* 12 inches red magnet wire
* 12 inches green magnet wire
*1ea - NPN TO-92 transistor
*1ea - torroid
*1ea - 1/4watt axial resistor
*1ea - PCB
*1ea - Ultra bright white LED

For detailed product information please consult the product forums section of this website. http://www.madscientisthut.com/forum_php/JouleThief

For assembly instructions click here: Assembly Instructions

For the latest experiments click here: Blog

$4.99

Stock: 30
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Joule Thief PCB 001b - Energy Harvesting

Joule Thief PCB 001b

ON SALE NOW, was 2.99

This is only the printed circuit board for the JT_Kit001b and JT_Kit01OW. The PCB makes assembly and experimenting with the Joule Thief easy. The PCB is double sided with extra copper around each hole on both sides, all traces are redundant top and bottom of the PCB. The PCB is solder masked on both sides and silk screed on the top side. The PCB design allows for the components to be replaced many times as long as good soldering practices are followed. For detailed product information please consult the product forums section of this website. http://www.madscientisthut.com/forum_php

$1.25

Stock: 57
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Joule Thief PCB 001b QTY 10 - Energy Harvesting

Joule Thief PCB 001b QTY 10

Special Deal!

We just received our new shipment of JT boards, and to celebrate we are offering a 10 pack of the JT001b PCBs for $10.00, we are only going to offer 50 of these packs then this item will be removed. You will get a snap panel of 2x5 PCBs. This is only the printed circuit board for the JT_Kit001b and JT_Kit01OW. The PCB makes assembly and experimenting with the Joule Thief easy. The PCB is double sided with extra copper around each hole on both sides, all traces are redundant top and bottom of the PCB. The PCB is solder masked on both sides and silk screed on the top side. The PCB design allows for the components to be replaced many times as long as good soldering practices are followed. For detailed product information please consult the product forums section of this website. http://www.madscientisthut.com/forum_php

$10.00

Stock: 9
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