While experimenting with a 300V DC to 220V AC inverter circuit, I noticed a strange overunity phenomenon which appeared to be like the generation of free energy from the inverter transformer.
Recently while experimenting with a high voltage converter circuit, I was quite astonished to see a strange overunity kind of occurrence wherein the inverter transformer output seemed to be generating more power than it was being supplied.
The entire set up can be witnessed in the following diagram:
Is this Free Energy from an Inverter
In the above set up we can see a very common center tap inverter topology, wherein the transformer center tap is connected with the positive input from the supply, while the two outer ends are connected with the drains of switching mosfets.
The gates of the mosfets are switched with an SPWM 50 Hz oscillating frequency from a 12V DC oscillator stage. The oscillator stage is powered from a external 12V DC battery. This battery is only associated with the oscillator stage and has nothing to do with the transformer power stage.
The actual power to the inverter is introduced from the mains 220V socket after appropriately rectifying it through a bridge rectifier network using 1N5408 diodes.
To ensure that in case of an accidental mistake in the connections nothing goes into smokes, I decided to connect a 200 watt incandescent bulb in series with the input mains supply during the initial testing of the circuit. This bulb can be seen as Lamp#1 attached in series with the input 220V supply.
After this, I switched ON the 220V mains power for initializing the inverter operations.
I was happy to see that the inverter started working without any issues. However since there was no load connected with the transformer secondary, I was still not sure about the results and regarding the actual performance of the inverer design.
Therefore to test this I connected another 200 watt bulb having exactly similar specifications to the Lamp#1 with the secondary of the transformer.
Witnessing the Overunity
I switched on the mains once again, and was quite amazed to see that the Lamp#2 connected at the transformer secondary switched ON and illuminated with a relatively higher brightness compared to the Lamp#1, which hardly showed any illumination on it.
Lamp#2 was glowing with around 40 watt illumination while the Lamp#1 was barely glowing at around 5 watt illumination.
Since all the power to the transformer was being delivered through Lamp#1, the power sharing should have been perfectly equal across the two bulbs, meaning the illumination on both the bulbs should have been equal, but here the conditions did not seem to be following this rule.
This seemed baffling to me, and I am still struggling to find the answer regarding how the bulb connected with the inverter could produce 6 to 8 times more illumination than the bulb which was supplying that much less power to the inverter?
From the situation it seems free energy was being created from the inverter with an overunity of 600 to 800%, something that needs to be explored more...
Devendar Jakhar says
Namaskar !
Your blog is awesome!
Great job you are doing!
You was not agree with free energy concepts , written by other writer / researchers in your blog.
there are millions of fake videos on YouTube about free energy.
This time article was written by reliable trust worthy and very knowledgeable person Mr. Swagatam , so I was very exited .
I did some experiment with my inverter based welding machine . but result was not as expected.
transformer is different type in my machine.
input to the tranfomer is not 50 hz but may be some kHz .
If you found still now your free energy system working properly please let us know.
if you found it was because of faulty components in your circuit or faulty connection or circuit .
please update .
I m waiting your update .
Thank you very much
Swag says
Hi, thanks for liking my website. appreciate your interest!
The above mentioned phenomenon was accidentally discovered by me while testing the aforesaid inverter design.
I still don’t believe in free energy systems which are discussed on various websites and youtube channels, unless there is some scientific truth behind the concept.
I have explained above what I actually saw during the experiment. If possible I’ll try to conduct the experiment once again soon, and reconfirm the results with a video shoot.
stiplanet says
hello good job you can put the component list please thank
Swag says
thank you, the mosfets are APT29F100B2 and the inverter can be any suitable SG3525 based circuit…
Saqib says
Hi Swag,
I read your post and I am it is due to emf produced in transformer. I have seen it when I was working on invter with little higher frequency than 50hz. try to use something else instead of lamps or increase the distance. You know I am also working on same thing to find out if it is possible to consume this power generated in air by magnetic fields. to proof, try to connect your multimeter negative prob to ground and bring positive prob near to the system, you should see some readings in meter. same multimeter experiment can be done while you charge your battery. put positive prob near to battery and negative connect to ground.
Swag says
Hi Saqib, yes that should be happening because of a back EMF but anyway it is generating more output than the input? That’s the question which needs to be investigated.