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For the term "make a simple 20 watt tube emergency light circuit".

Modified Fuji Circuit Joule Thief circuit lighting 40 watt tube with AA battery

Here we are illuminating a 40 watt tube from a single AA battery. This is a modified version of Josepino’s disposable camera circuit. I have used this same circuit to light 2 of these 48″ tubes end to end. I have also illuminated 400 leds with this sam…

Independent Energy Device

Independent Energy Device

Patent No.: WO/2008/103129 Applicants: KAPANADZE, Tariel [GE/GE]; (GE). TURK, Metin [TR/TR]; (TR) (All Except US). Inventor: KAPANADZE, Tariel; (GE). Priority Data: 20.02.2007 Abstract: The independent energy device improved with this invention, starts operation with the…

Radiant Oscillator Circuit / Don Smith Part 7 B: One Minute Run Time NO Circuit 1 Farad Capacitor

2x 2n3055 npn bipolar transistors 2x ignition coils with no resistors -Test leads for connections -at least one 12vDC 3 watt led bulb -analog ammeter 0-5 amp (or 0-1Amp would work:) -12 volt battery…

Radiant Oscillator Circuit / Don Smith Part 7 A: One Minute Run Time WITH Circuit 1 Farad Capacitor

2x 2n3055 npn bipolar transistors 2x ignition coils with no resistors -Test leads for connections -at least one 12vDC 3 watt led bulb -analog ammeter 0-5 amp (or 0-1Amp would work:) -12 volt battery…