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Solid States Devices => Joule Thief => Topic started by: innovation_station on March 23, 2010, 01:38:49 AM

Title: IST'S DEAD BATTERY PULSER OPTICAL COUPLER!
Post by: innovation_station on March 23, 2010, 01:38:49 AM
this unit uses 2n2222a's there cut off is .5 volt

when there dead the thing flashes ..  so i will use the flash as a triggering system to fire fully charged caps from a high power jt ..

ill build this unit first !

i will add many  channels .. and i hope them to flash all random ..  all triggeres will fire all charged caps to 1 core

ist!
Title: Re: IST'S DEAD BATTERY PULSER OPTICAL COUPLER!
Post by: stevensrd1 on October 21, 2010, 11:39:24 AM
I remember some years back I made a coil pulser. Think I called it a free energy pulser,,or something like that,,hard to remember. Anyway it used a transformer, both kinds would work,,the kind that has two primary and three secondary,,and the kind that just had two primary and secondary, tho it had to be rigged differently. It used one 1.5v battery and pulsed the coil with a transistor, a capacitor and a diode across the capacitor, and one led light. I dont have the schematic handy, but it pulsed the coil which pulsed the led every second or so,,it ran on any dead battery seemingly forever, as it used the left over voltage in the battery,,not any actual current to run it. And a dead battery has voltage but no current or amperage. Also a dead battery can hold voltage and no amperage for years. We know its amperage or current that runs things,,such as a motor and so forth. Anyway it was kind of neat. I played with some joule thief's as well,,there interesting, they seem to relate.