@a380rockerfan this was a half-bridge of IGBTs operating from 320V dc driven from the IR2153 chip. I don't recommend that chip as there are stability issues with it, especailly at higher powers and can result in blown switching transistors.
theres only one problem with it, the leads are bent way to far apart. get some longer wire and go higher, and increase the gap little by little until it works right, but dont do it when its on lol
I did not wind them, these are coils from old tube TVs. I guess ~1000turns on one and they are in series. The voltage is not quite low, it will start an arc at over 3cm (30+ kV)
very nice. i use about 250 watt and get some good results, but 1kva. geez! i have mine running a halfbridge with 28 volt peak to peak primary voltage. i guess it all depends on the voltage rating on the igbts/mosfets used..
im continually amazed at your high voltage vidoes!
lokeycmos 8 months ago
Now stick your hand in it!!
P2000Camaro 9 months ago
it looks like two flames thumb wrestling.
DollarTaco 11 months ago
how old of a tv can you find ac flybacks?
ubuntupokemoninc 1 year ago
awesome! could you give us the schematic?
a380rockerfan 1 year ago
@a380rockerfan this was a half-bridge of IGBTs operating from 320V dc driven from the IR2153 chip. I don't recommend that chip as there are stability issues with it, especailly at higher powers and can result in blown switching transistors.
jmartis2 1 year ago
How did you make that :o
public666enemy 1 year ago
I never knew that flyback transformers could work in series.
iseealavalamp 2 years ago
theres only one problem with it, the leads are bent way to far apart. get some longer wire and go higher, and increase the gap little by little until it works right, but dont do it when its on lol
HighVoltage4562 2 years ago
IR2153 Half Bridge driver.
mumish13 3 years ago 2
yes, this one likes to explode :P
jmartis2 3 years ago
BELLO!
ILLO1978 3 years ago
bonito si!
mumish13 3 years ago
super :)
heross7 3 years ago
did you wind those flybacks yourself?they must be low voltage to produce that massive of an amount of current....i mean damn
triggerhappy77707 4 years ago 2
I did not wind them, these are coils from old tube TVs. I guess ~1000turns on one and they are in series. The voltage is not quite low, it will start an arc at over 3cm (30+ kV)
jmartis2 4 years ago
put the rods(wires) at a lesser pitch to make them climb faster
triggerhappy77707 4 years ago 2
very nice. i use about 250 watt and get some good results, but 1kva. geez! i have mine running a halfbridge with 28 volt peak to peak primary voltage. i guess it all depends on the voltage rating on the igbts/mosfets used..
5/5
bauerb2 4 years ago
Heh, i swear, someone should start an international flyback contest, I heard already ther is/was an ignition coil contest.
Aeryk333 4 years ago
oh yeah! i would blow them away with a 5,000,000 volt power plant tramsformer!
wildhart7 4 years ago
Heh, power plants NO WAY generate 5 friggin MV. Theres NO such 'power plant' transformer.
Aeryk333 4 years ago
i know i was lieing :P
wildhart7 4 years ago
Hahaaha low
Atomic101Heli 3 years ago
aweeeee! fry me!!
daecwzcz 4 years ago