Successful TPU-ECD replication !

[Peterae]

The most commonly used tv line output transistor in the UK is
BU2508AF and DF the DF has a diode the transistors are triple diffuse planar silicone, the smps most commonly use fets, there have been TV's in the past that have used thyristor outputs for psu and linetime base these were mainly used by grundig.

Peter

[nutekk]

wow! i knew you guys would get it going! i have been lurking around here for months and procrastinating...
amazing work.

im about ready to go down to radio shack..which oscillator schematic should i use for replication?
would tunable self resonating filters work for oscillators?

it is amazing how much information has been suppressed. What other secrets lay not to far beneath the surface of these lies.

[Lance]

Hi,

Some open thought queries...

Refering to Otto's posted generator circuit. The mosfet transistors have ALL  Drains connected to the same point - 'ZERO'...

Which implies...

1. Why not use ONE transistor driven by a tripple input (F1,2,3) AND logic gate (+ MOSFET gate driver) ?   

2. The primaries are connected in parallel - One coil pair with 3 x turns should do same job?

What purpose do the secondary coils have as their relatively large inductance is shorted by a thick low inductance wire ('mobius turns!')
- I guess the secondary some how cancels the back emf of the primary?

Regards

Lance   

[MeggerMan]

HI All,

I have done some more testing with the mosfet driver ucc37324.
Accidentally connected a diode the wrong way round across the output and BANG!
One split chip.

Replaced with a new one and it made very little difference to the wave shape at the high end 1Mhz, still looks like a mountain range.
BUT if you put a diode in series with the bulb load it does clean up the wave form to almost a square again.

So Jason,Otto, Roberto, try a diode in series with your control coils (MOSFET Drain to coil). This may stop the back emf upsetting your supply.

I will post some scope shots and diagrams on Friday.
More test to do.

Regards
Rob

[Mannix]

@ Kokomojo and others

I am a NON electronic guy who spent about $18.00 to replicate Otto's work.  It took about 30 minutes to build the collectors and tonight I post some pics.

So my point is this.  Just spend a few bucks, wind the coil and help us out.  Test it, retest it, experiment with it, post it.  You guys have all of this knowledge and experience, so just BUILD IT! 

No excuses, or reasons, just build it, and post.  Pretty simple.. LOL

I do encourage you all in a friendly way!

Cheers,
Bruce

Bruce,

Good one! you sound like me  ha!



I sometimes feel that people should either build it or be silent..the results will speak for themselves...but when will the doubters,who have never created anything, stop speaking?

The onus is on you to build it...Thats it 

If this was all fantasy...what a wonderful one....however what if it isint and never was ....what have you got to lose ...nobody ever wanted your money. That my friends is what many people cannot comprehend and that is quite sad. let's hope that we are really ready for this.  Mankind that is..

Hey Kind man...Man kind...see it?

Believe it ...do it...Its still early days

Dont sit in your corner and spruke your doubts ..it is old and boring now.

Bring something to this! You will feel better!
A few kind men have shown some keys to a gate..
The doubters should start a doubtfest on another thread!

love ya all

Lindsay Mannix