How to make 1.5V to 220V inverter circuit

use Mini high voltage generator at my friend wants. Because of using 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)

1.5V to 220V AC inverter circuit

We should do circuit this experiment with neon lamp lead builds serial change Resister 1M at output of T1. Which choose model 220V: 6.3V small-sized about 0.25A. Friends of I tell this circuit has applied to is the electricity or prevent a steal. But should be careful especially, because be high-class voltage very tall

These circuits may have useful for you get ideas make very well projects.
Small High Volts shock
High Voltage Generators

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  1. Cedric Agie

    High Voltage mini power supply by 2N2222

    Are you sure the indications of that transformer are correct?

  2. Of 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.

  3. Joseph Buganski

    The schematic IS correct, the numbers of the transformer MIGHT say 6.3V:220V to appease some. Brilliant simplicity!

  4. jacob

    I 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

  5. md saber ali

    what is the replacement of 2n2907 ?

  6. gari dizon

    hello sir,
    can you make a simple project diagram for a 9Volt DC battery to 220VAC inverter

  7. JAMES

    Your Comment Here…Sir, what if i use 1+9v transisformer will i get normal ac vollt to 220v. sir pls reply back to me.

    • Hi JAMES,
      It may lower than the 220V output. Because the input is lower voltage.

      However, You can test It may be a similar level.

      • candi

        sir it will work on cfl bulb or not

        • Hi,
          It can give a low current at the output. So it may not drive your CFL bulb. However please test it and share me.

  8. envirementalb

    how much watts it can give please recommend transformer for 100 watts


    Hi, your circuit for converting 1.5 V to 220V is interesting. I have modified the same to produce 1.5KV output multiple pulses with 2x 3.7V Lipo batteries.I used BD 328 and BD338 instead and also a fly back transformer with 5: 1000 turns ratio 10VA ferrite core transformer.

  10. Jafar

    High voltag 30kv circuit and formula with 3.7 volts direct

  11. Mathemba Magwentshu

    Can someone make me a 5v to 220v circuit for me?

    • Hello Mathemba Magwentshu
      Thanks for your visit. It is good, you are interested in this circuit.

      Yes, You can try it with 5V input. Personally, I feel it should be high current input of more than 1A.

      However, if you try it, please tell me again. we would like to know, too.


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