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1,4MHz Halfbridge SSTC
Coiltec
133 views
This is my high frequency SSTC; running from rectified 240V AC.
The halfbridge consists of two IRFB9N65A (9 amp/650 volts) MOSFETs; driven by a IR2110 halfbridge driver.
Th...
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Jacobs ladder with a selfwound 10kV 1kW transformer
Coiltec
1,328 views
Another experiment with my transformer: A Jacob's ladder.
The transformer ist driven by a ZVS driver (supply voltage 39V).
At start of the arc, the supply current is rela...
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Arcing with a selfwound 10kV 1kW transformer
Coiltec
995 views
Some high power arcs with a HV transformer wound on the core of a TV diode split transformer, with ~750 turns of 0.3mm wire.
The transformer is driven by a ZVS driver. It ...
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High voltage melting a diode
Coiltec
2,531 views
Melting a broken zener diode with high voltage (1400V/70mA DC).
One HV contact is connected to the diode mounted on a plastic stick (for safety reasons)
The other HV contac...
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Candle In The Arc
Coiltec
906 views
Lighting and blowing out a candle with high voltage
The voltage ist around 30kV, and the power is about 50W.
I used a DST (those transformers which can be found in tube TVs...
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Electrothermal gun (ETG) through CD
Coiltec
4,200 views
Shooting an AOL CD and a CD case with an electrothermal gun. There is also a description how electrothermal guns work in this video.
This ETG was made from a pen (fineline...
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EMP (Electromagnetic Pulse) vs. McDonalds game
Coiltec
55,699 views
An experiment with a simple EMP made from a capacitor, a coil and a mechanical switch. Will it cause a McDonalds Happy Meal game to crash?
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Aluminium Foil - The next generation explosive
Coiltec
266,748 views
Blowing up a can and a glass (both filled with water) with aluminium foil and a capacitor. The results are much more awesome than I imagined before.
Capacitor: 4200µF, cha...
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Small pushbutton meets 1 megawatt
Coiltec
2,320 views
See what happens if you try to short circuit a big 200 volt capactior with a small low-voltage switch
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Coilgun vs. CD
Coiltec
9,900 views
Destroying a promotional CD with a small homemade coilgun. You get such "Trash CDs" in many magazines. This is the best use for them!
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