FIGUERA GENERATOR SEQUENTIAL DUAL (+/-) SOLID-STATE DRIVER DEVELOPMENT

[Cornboy]

 Great work you guy's, i know how much time goes into developing things like this, Congrats.

  I am going to go with a double 32 bar Commutator, but please put me down for some of those boards, will gladly pay for your work.

  Best Regards  Cornboy.   

[Ufopolitics]

Great work you guy's, i know how much time goes into developing things like this, Congrats.

  I am going to go with a double 32 bar Commutator, but please put me down for some of those boards, will gladly pay for your work.

  Best Regards  Cornboy.   

Hello and many thanks for all your big help here!!

I know that you like better the Mechanical Switch, as I do as well, but going Solid State would be great, a completely silent driver!!

Right now, this Development is in the Beta Stage, Kamper is getting these PCB Boards made and tested at Infinion, Germany...They have a minimum order of 10

I will be getting one set, for testing on my coils, plus scoping them, and checking all adjustments are as expected.

Best Regards Friend!!


Ufopolitics

[Ufopolitics]

Hello All,

These 3D Images of assembled Boards were done by Member @kampen , on the beginning of our development.

Regards to All


Ufopolitics

[Ufopolitics]

Hello All,

And here is a very short video from Kampen, about the Dual Switching Circuit on the starting process, testing on a bread board for a single signal switched by Positive-Negative.

Regards

Ufopolitics

[rakarskiy]

Congratulations UFOpolitics!

I've been waiting a long time for you to move from mechanical commutator to electronic control. I did not want to impose the opinion that mechanics is no more than a proof of concept.I also already had the experience of developing a cascade of coils for a pulse device, on very simple elements. I only came to the question of power switches of the PNP transition.I encountered another problem, it is the reverse EMF at the moment of disconnection of the coil. If shunted with a diode, it greatly affects the collector (output) circuit EMF. If you put a simple snubber (RC), the reverse pulse voltage exceeding the transistor's capability kills it (your transistor has 100V limit). Under load there are no surges, but at idle or sudden change of load there may be trouble.You may not have large inductances and voltage spikes, just be aware that there is such a problem. 

Once again congratulations on taking it to the next level.