Kapanadze Cousin - DALLY FREE ENERGY

[soliman]

NOTE IF YOU USE A 4093 it will invert the output and blow your fets up !

probably not.
this depends on which driver mosfet. use
remember that some mosfet driver are inverters of the input signal other not
check the data sheet

[itsu]

itsu
You. must see in the points
channel 1 and 2 the pin of BC4093 10 and 11
and adjust both delays separately

Not sure what you mean by:  "You. must see in the points".


Ok, i have: "channel 1 and 2 the pin of BC4093 10 and 11" (yellow and blue)
I also have the purple probe (channel 3) on one of the outputs of the TL494 to trigger on.

I am adjusting the both delays separately, but as you can see in the video, they never get over 44% duty cycle, no matter how i adjust the 2 delay trimmer pots.

Video here:  https://www.youtube.com/watch?v=U98pNiCIhok

So with the Stalker circuit i am using, there is no way to get a higher duty cycle then what the TL494 supplies, only delayed and less.
So you must have some other circuit you are using or you did some modification to the Stalker circuit to be able to get over the 44% duty cycle.
Are you?


Itsu

[r2fpl]

Itsu, see my video for You.

https://youtu.be/vuPpI_fevOA

[itsu]

r2fpl

many thanks for the video, very clear.
I do use the same Stalker diagram, so i am very amazed that you are able to show what also soliman showed, >44% duty cycle.

Your video shows what i was thinking, you are delaying the trailing edge of the pulse, while my circuit seems to delay the leading edge.

I must have made a mistake somewhere in my circuit, so i will double check it.


Thanks again,   regards Itsu 

[T-1000]

I do use the same Stalker diagram, so i am very amazed that you are able to show what also soliman showed, >44% duty cycle.

The high duty cycle wil force more curent draw.. Aree you able to do <20% there as well? Since we do not need 10A+ to match EM strength generated by the Tesla coil.

Cheers!