@boryshacker It's a rather simple circuit the one found on most web site all parts and component are really not critical this joule thief cost me a big 0$ and work quite well too :P webpages.charter.net/dawill/tmoranwms/Elec_JT.html
Assumed 9 of 2.1V LEDs running at 20mils which says it's not saving energy but is a very efficient boost circuit. JTs run cool meaning very little loss to heat.
@TheAlabamaCajun Thanks for your comment and the time to calculate the power consumption. If i remember correct those white LED work at around 3~3.5 volts. But in any way this was only fun to build.
@jayson01982 Unfortunately the schematic is not my doing so i cannot post it i can simply redirect you to his website and for the way it work it's basically 9 LED in parallel with capacitor this was one of the first "high power" one that I've made so the new model have some improvement. I found out the LED work better if they are mount in series since they draw less amp but require higher voltage. "webpages.charter.net/dawill/tmoranwms/index.html#Proj"
I am lazy though, I just got a flash circuit out of a disposable camera that i saw pirate88179 do, and it can actually light up more than 100 white leds (all I have at the moment) connected in series with a bridge rectifier, and they light up pretty bright and runs down an AA in about an hour then a couple of hours dimly. The coil gives out a high pitch sound and the transistor on those circuits gets kinda hot, should maybe put in a heatsink like you. I haven't measured the amp draw.
@MasterTxJ ^^ indeed Those small circuit draw a lots of amp. You can Run 100 led with a circuit that can probably draw less amp but you'll need to wind your core. Ive made another one that run 12 High intensity Yellow LED from 1.5~5v I have a pot so i can adjust the max voltage and the circuit draw about 50~100 mA. If you connect your LED in serie you'll need less amp but more voltage if you connect them in paralel you'll need more amp but less voltage experiment :P
@bakupcpu Yea I should try winding my own cores, thanks. Right now I am trying to build a Slayer exciter by user Gbluer and I am going to power it with an earth battery the same as the one Lasersaber made. He got about 1,6 V@ 100mA when he used wires aligned with the earth magnetic field (check his vids). Imagen the possibilities of that. In one of his vids he sais that he has powered a small motor for about a year with it, makes one wonder if it's just galvanic forces at play.
@jayson01982 There's no magic in there its a basic joule thief circuit with a little more power. Its not my design so ill simply direct you to the web site!
Light every room of your house with one Joule Thief, multiple secondaries: v=BztnQB2sgg0
Joule Thief Lightning Maker, huge white sparks, uses one spark to pulse car coil to create huge spark, he refers to Jeanna and Kooler's work: v=jGJKtYbGLw4
Lidmotor is doing wireless (12v) JT = 600V electricity and one wire (1.5v) electricity). v=ka-YSuBlJxY
We've also created a JT with completely independent secondary coil on overunity forum. Uses a PNP and a NPN..
Well i gave it the name Super because i light up 9 LED but you can wind it with single or dual coil if you want 2 transistor is needed for the single coil version tho ^^ but they all work well!
cool, what kind of circuit did you use? can you give it to me?
boryshacker 3 months ago
@boryshacker It's a rather simple circuit the one found on most web site all parts and component are really not critical this joule thief cost me a big 0$ and work quite well too :P webpages.charter.net/dawill/tmoranwms/Elec_JT.html
bakupcpu 3 months ago
1.5V x 0.250 = 0.375 Watts from your experiment.
2.1V x 0.020 x 9 = 0.378
Assumed 9 of 2.1V LEDs running at 20mils which says it's not saving energy but is a very efficient boost circuit. JTs run cool meaning very little loss to heat.
TheAlabamaCajun 3 months ago
@TheAlabamaCajun Thanks for your comment and the time to calculate the power consumption. If i remember correct those white LED work at around 3~3.5 volts. But in any way this was only fun to build.
bakupcpu 3 months ago
@TheAlabamaCajun leds run at 30ma at 3.5 volts. or so. and i think the joule theif pumps about 4-5V
powermaks 2 months ago
the schematic diagram of this joule thief with 9 leds with capacitor
thanks and more power
jayson01982 4 months ago
@jayson01982 Unfortunately the schematic is not my doing so i cannot post it i can simply redirect you to his website and for the way it work it's basically 9 LED in parallel with capacitor this was one of the first "high power" one that I've made so the new model have some improvement. I found out the LED work better if they are mount in series since they draw less amp but require higher voltage. "webpages.charter.net/dawill/tmoranwms/index.html#Proj"
bakupcpu 4 months ago
@jayson01982 Check the last line of my previous reply the link is there between the " ". Have a nice day!
bakupcpu 4 months ago
Nice!
I am lazy though, I just got a flash circuit out of a disposable camera that i saw pirate88179 do, and it can actually light up more than 100 white leds (all I have at the moment) connected in series with a bridge rectifier, and they light up pretty bright and runs down an AA in about an hour then a couple of hours dimly. The coil gives out a high pitch sound and the transistor on those circuits gets kinda hot, should maybe put in a heatsink like you. I haven't measured the amp draw.
MasterTxJ 1 year ago
@MasterTxJ ^^ indeed Those small circuit draw a lots of amp. You can Run 100 led with a circuit that can probably draw less amp but you'll need to wind your core. Ive made another one that run 12 High intensity Yellow LED from 1.5~5v I have a pot so i can adjust the max voltage and the circuit draw about 50~100 mA. If you connect your LED in serie you'll need less amp but more voltage if you connect them in paralel you'll need more amp but less voltage experiment :P
bakupcpu 1 year ago
@bakupcpu Yea I should try winding my own cores, thanks. Right now I am trying to build a Slayer exciter by user Gbluer and I am going to power it with an earth battery the same as the one Lasersaber made. He got about 1,6 V@ 100mA when he used wires aligned with the earth magnetic field (check his vids). Imagen the possibilities of that. In one of his vids he sais that he has powered a small motor for about a year with it, makes one wonder if it's just galvanic forces at play.
MasterTxJ 1 year ago
@MasterTxJ lol indeed Your right on that one never tried an earth battery maybe ill try one this summer O.o.
bakupcpu 1 year ago
@bakupcpu
can you send me the schematic diagram plssss..
jayson01982 5 months ago
@jayson01982 There's no magic in there its a basic joule thief circuit with a little more power. Its not my design so ill simply direct you to the web site!
bakupcpu 5 months ago
Light every room of your house with one Joule Thief, multiple secondaries: v=BztnQB2sgg0
Joule Thief Lightning Maker, huge white sparks, uses one spark to pulse car coil to create huge spark, he refers to Jeanna and Kooler's work: v=jGJKtYbGLw4
Lidmotor is doing wireless (12v) JT = 600V electricity and one wire (1.5v) electricity). v=ka-YSuBlJxY
We've also created a JT with completely independent secondary coil on overunity forum. Uses a PNP and a NPN..
LoneOarman 2 years ago
Good work, and thanks.... "Super Joule Thief" is actually a different circuit with a single wind coil. v=EzlMHlnK2DM
LoneOarman 2 years ago
Well i gave it the name Super because i light up 9 LED but you can wind it with single or dual coil if you want 2 transistor is needed for the single coil version tho ^^ but they all work well!
bakupcpu 2 years ago
really nice
worldismine69 2 years ago