Overunity.com Archives is Temporarily on Read Mode Only!



Free Energy will change the World - Free Energy will stop Climate Change - Free Energy will give us hope
and we will not surrender until free energy will be enabled all over the world, to power planes, cars, ships and trains.
Free energy will help the poor to become independent of needing expensive fuels.
So all in all Free energy will bring far more peace to the world than any other invention has already brought to the world.
Those beautiful words were written by Stefan Hartmann/Owner/Admin at overunity.com
Unfortunately now, Stefan Hartmann is very ill and He needs our help
Stefan wanted that I have all these massive data to get it back online
even being as ill as Stefan is, he transferred all databases and folders
that without his help, this Forum Archives would have never been published here
so, please, as the Webmaster and Creator of these Archives, I am asking that you help him
by making a donation on the Paypal Button above.
You can visit us or register at my main site at:
Overunity Machines Forum



URGENT! WATER AS FUEL DISCOVERY FOR EVERYONE TO SHARE

Started by gotoluc, June 26, 2008, 06:01:38 PM

Previous topic - Next topic

0 Members and 7 Guests are viewing this topic.

xbox hacker

FYI: Page 5 of this thread......

http://www.overunity.com/index.php/topic,5024.msg108905.html#msg108905

just add a cap (and MOT, if you want)....LOL

Things always come full circle........

want more DC volts?


Groundloop

All,

My home made small power inverter had its first run today. I used a 230VAC 25 Watt light bulb
on the output. The opto coupler was not in use yet so I just bypassed the 4047 reset to
ground to switch on the oscillator. Later I will use this opto (4N35) as a oscillator on/off switch.

The inverter did run cool and did not blow up! :) Some small problems was detected. The pulse
current demand was high so my lab power supply went "high wire" on the current display.
I will try to solve that problem by adding a input filter to the inverter.

I will also do a longer test run for several hours to see if this inverter can perform well. I will also
provide more data (current usage, frequency etc.) later.

But, it did run! :)

Groundloop.

gmeast

Quote from: xbox hacker on September 18, 2008, 08:29:10 AM
FYI: Page 5 of this thread......

http://www.overunity.com/index.php/topic,5024.msg108905.html#msg108905

just add a cap (and MOT, if you want)....LOL

Things always come full circle........

want more DC volts?



Hi xbox hacker,

Yup! that's great!  This reminds me of my tig welding equipment.  It uses a high freq. Hv arc to create a conduit for the high amperage welding voltage to jump onto.  All you have to do is get the welding tip close to the workpiece and the high freq arc jumps the gap and then the 'regular' arc starts.  You don't need to touch the workpiece to start.  It's also called "soft start"

Peace,

Greg

insane4evr

Quote from: Groundloop on September 18, 2008, 10:13:44 AM
All,

My home made small power inverter had its first run today. I used a 230VAC 25 Watt light bulb
on the output. The opto coupler was not in use yet so I just bypassed the 4047 reset to
ground to switch on the oscillator. Later I will use this opto (4N35) as a oscillator on/off switch.

The inverter did run cool and did not blow up! :) Some small problems was detected. The pulse
current demand was high so my lab power supply went "high wire" on the current display.
I will try to solve that problem by adding a input filter to the inverter.

I will also do a longer test run for several hours to see if this inverter can perform well. I will also
provide more data (current usage, frequency etc.) later.

But, it did run! :)

Groundloop.
Hi Groundloop,

Very nice circuit. Simple and the output is completely isolated from the input which is probably needed to avoid frying inverters if not connected properly.
Maybe there is a way of providing a "dead time" during the gating transition between the two mosfets. It should minimize current spikes.