Second Stage Joule Thief Circuits

[Groundloop]

@nievesoliveras,

I have been thinking and I think we can solve the circuit by using op-amps
as comparators. A 741 can operate down to approximately 2 volts so this
should be possible. (The component values in this drawing is not the real one yet.)
The left circuit is for discharge to load. The right circuit is for feed back to AA battery.

What do you think?

Alex.

[nievesoliveras]

This one is with four.

If you take this idea and make two circuits doing two different things with the same voltage. It is possible to solve the problem at hand.

Jesus

[nievesoliveras]

@nievesoliveras,

I have been thinking and I think we can solve the circuit by using op-amps
as comparators. A 741 can operate down to approximately 2 volts so this
should be possible. (The component values in this drawing is not the real one yet.)
The left circuit is for discharge to load. The right circuit is for feed back to AA battery.

What do you think?

Alex.

It seems that we were thinking the same thing with different methods.

Jesus

Edit:::

I think that your idea is good!

Jesus

[gadgetmall]

Hi Gagdetmall is it better maybe to run the heater circuit with a 12v battery so that the cap will get faster charge than a 1.5v?
Thanks

/ No . I have abandon the Coil as it is a waste of good energy and tested with a Thermal pelitier Module . It can also Produce "COLD " and well as HEAT Way more Efficiently than Nichrome and last a great deal longer , Many hours until the bcap reaches 1.4 volts where it should begin another cycle . So its the worlds first AA powered Air conditioner also   




@Alex  Looking good  using Ic's I think also .
Albert

[innovation_station]

/ No . I have abandon the Coil as it is a waste of good energy and tested with a Thermal pelitier Module . It can also Produce "COLD " and well as HEAT Way more Efficiently than Nichrome and last a great deal longer , Many hours until the bcap reaches 1.4 volts where it should begin another cycle . So its the worlds first AA powered Air conditioner also   




@Alex  Looking good  using Ic's I think also .
Albert

you know gadget if more of the world was like you .....  we as a human race ...  would long ago know the cosmos ... 

you make me smile ... can i say more .... 

looks like your tackion eyes burnt the wall down ...   lol

peace bro!