Self Running Micro TPU, with closed loop.

[alexnz]

if someone could answer some of my newbie questions on page 17 i would really appricate it

keep up the goodwork everyone, ill be looking to start replicating this myself this weekend or next

cheers

alex

[hakware]

hello all, ive just signed up!

ive been reading these boards for around 6 months now and following various projects in other threads, congrats to hartiberlin for starting a fantastic forums for subjects such as these...

this thread has made me sign up, as i wish to play around with this circut aswell....



@all


i have some questions:

running the circut WITHOUT the coils do you get MORE or LESS running time?

running a DIODE just with a charged CAP gives you more or less running time that running on the circut (with coils)

do you have higher or lower running times if you put like a faraday cage over the circut? thus blocking outside electro sources?


answering this question will prove weither or not we have something "special" here....




recapturing the magnetic field from the TRIGGER and putting back into the circut VIA the capture coil is the aim of the game right?

then we use resistors to step down the voltage so we dont fry our transistor yes?

this then recharges the main cap?

then smaller cap then pulses the transistor and starts the circut up agian?

sorry my electronic skills are very weak.... i only know the basics, calrification on this would be great, on a step to step basis on what happens would very much help me understand this...



thanks

I dont understand how you anyone can run it without the coils.
I think runtime is increased without an LED as mentioned in previous posts.
I dont think anyone has run a faraday cage yet.
The resistor is part of the circuit to charge the transistor bias capacitor at set rate.

One think that has not been mentioned is that the placement of the coils on the ferrite seems
critical to me as the phase difference between on and off times would change accordingly. This is a factor I dont think anyone has been taking into consideration when building them.

Hope that helps.

[Grumpy]

yup...

[IronHead]

Well said

[4Tesla]

I'm not saying Tesla didn't get OU, but no one has got OU, based on his work, meaning no known working replicas.

4Tesla