Self Running Micro TPU, with closed loop.

[Silvije]

Good work.  Please be kind enough to post your modified circuit,  it may help me with an idea I have not yet thought of.

I am using a standard 3.7 volt, 20 ma LED from Radio Shack.  All colors work, though BLUE seems to be the absolute brightest.  I think it has more phosphorus in it, thus more mcd rating.

here it is,

i am thinking about replacing LED from the recapture circuit with plain 1n4148

[innovation_station]

 

now we are talking

and use that power for.....    hummmmm

do it agin and agin then take off 

there ya go

ist

how ever i still see circurity that is not required lol

did tesla have fets or trannys lol

ist

[Silvije]

I just have to say that i am not expecting any OU or free energy here,

I simply want to have nice led blinker which will blink long enough time and bright enough...

...to put it on wheels of my bike...

little magnet will charge capacitor through an extra coil and rectifier,

then when i stop the bike, my leds will blink for few more minutes...

that is my goal, leave the tesla out of it

ps. i use 2M Ohm pot, and various capacitors... for now i am not really satisfied
with frequency shift during discharge, so i am thinking maybe zener diode will help,
or maybe i should drop this circuit, and make my blinker with 555 

[Bruce_TPU]

Hi,
@mramos

Here is a pictures and schematic from my micro TPU. It really rans 10 hours and 52 minutes!
You need charge the supercap (0.22F) till 30 seconds. Charge voltage is 5.5V.

scorpio

@ Scorpio
.22F = 220,000uf and for your set up you ran it nearly 11 hours.

My modified setup uses 1000uf.  220 times less than your super cap.  Using straight math, my circuit with your super cap would run 143 hours.  Add some more super caps in parallel and it will run as long as it want.  But it is still using the battery to charge the cap.  The idea is to make it self sustaining.  I hope that help put it into perspective.

here it is,

i am thinking about replacing LED from the recapture circuit with plain 1n4148

@ Silvije
Thank you.  That is an interesting spot to put another LED.  I will try that right away.

Right now, I have added a second transistor near my barium ferrite coil core, and added a ceramic 221 in another spot.  I will let you know if it gains time.  I will add anything, but I will not increase the 1000 uf cap.  I am thinking about replacing it with a 450uf to cut my run time down, for testing.  39 minutes is a long time to wait between experiment!   

Holiday Cheers,
Bruce

[acerzw]

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