use Mini high voltage generator at my friend wants. Because of use the transistor 2 pcs only just,build small-sized easy good. By this circuit gives pulse Generator 220V from 9V batteries and Give pulse voltage tall arrive at 170V from the 1 dry piece cell(Batt 1.5V) we should do circuit this experiment with neon lamp lead builds serial change Resister 1M at output of T1. Which choose lmodel 220V : 6.3V small-sized about 0.25A. Friends of I tells this circuit has applied to is the electricity or prevent steal. But should be careful specially , because be high class voltage very tall
Note:
These circuits may be have usful for you get ideas make very well projects.
1. Ignition Coil circuits
2. AC high voltage power supply
3. 2N2222 transistor
4.High voltage spill equal DC 900V
5.9V Negative power supply units
6.Ignition coil driver by IC 555 + 2N3055
7.Ignition Coil High Voltage Generators
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Cedric Agie
22 Feb 2013High Voltage mini power supply by 2N2222
Are you sure the indications of that transformer are correct?
admin
26 Feb 2013Hi, @Cedric Agie.
Thank you for interest this circuits.
This circuit work you can see in the Getting Started in Electronics https://t.co/duLFJEGm9q
The transformer is correct.
Marc
25 Mar 2013Of course the transformer is a 220/6V transformer, but the 6Volts side is connected to the circuit and the 220Volts side is the output. In fact any transformer would work… As long as their ration is different.
Joseph Buganski
25 Mar 2014The schematic IS correct, the numbers of the transformer MIGHT say 6.3V:220V to appease some. Brilliant simplicity!
Atharva Kshatriya
23 Apr 2014in what way we should use the tranformer and whats the approximate cost of it?
jacob
4 Sep 2014I made this one. It works! but the current is very low. I gave it two 18650 so that’s 7.2 V totally and i could easily hold contacts going out of the transformer. but i’m just happy that it works
md saber ali
13 Sep 2015what is the replacement of 2n2907 ?
AKHRAS
18 Nov 2015what is the volt of the capacitor ?
gari dizon
24 Oct 2018hello sir,
can you make a simple project diagram for a 9Volt DC battery to 220VAC inverter
ElecCircuit.com
24 Oct 2018Hi Gari dizon,
This circuit can use to the 9V battery. But it is low current about under 5 watts.