Otto`s replication of Steven Mark`s TPU

[Super God]

First of all, congratulations to both Otto and Renotte.  I am amazed at the awesome document you put together for us.  It really explains alot, although at this point I can't understand most of it, I guess that will come with experiemntation.  Just don't overwork yourselves!

Have a great day!

-Brian

[ronotte]

Hi Robert,

I like very much your idea about to setup a FAQ page and I think as well that Otto would be grateful. Please help us and do it. Firstly you have just to collect all questions and answers coming from me and of course from Otto. This I think would be a great idea.

I will support you in any possible way.

Thank you very much because it will let me spare time to put here in action the ECD and make a film for you all.

Roberto

[z_p_e]

Roberto's and Otto's document, with my comments added.

Some may not like it, but the attempt was to be constructive and objective.

Darren

[Motorcoach1]

For the Q&A sheet:     It has been brought up that the secondary and primary coils are of same weight AG , Does this Rule still valid or do we stay with the charts ?     ok second - There is a free program throught PCB.com that we can have boards made for the occilator setup if we can put together a list of parts and get some boards made. Then we be all on the same playing feild on this one project as we did in the Bob Boyce fourm. Then we could pickout a supplyer we could all use and that supplyer could keep our parts file on hand. ....Mike  I'm In Columbia SC so if theres anyone from here or close lets work to gether or start a group localy 

[Hoppy]

Hi Hoppy,

you are right. I will amend the schematic. The +6V is needed on that schematic only for the CD4027. The IRF7307 does has a max VDS= 20V.

Roberto

Roberto

Which voltage did you actually use in your experiments? If you used 6V and change to 12V and drive the oupput Mosfets correctly within SOA, the heatsinks should not get very hot with the Mosfets drawing just a couple or so amps from the PSU. The aluminium will then need to be heated seperately, perhaps from a seperate PSU?