Hey Bob And Teets

Thanks Bob. Im always trying something. ;]

TEEETS!!!  lol  Teets.

You have talked about the computer fans off and on for some time.  I have a bunch of them. Some small, some big.  But whoa is me.  What am I to do? 

I made a small air conditioner with 2 of them using some dense cpu heat sinks and a Peltier chip. The fans are 1A 12v each and the chip uses 3 amps. On my bench running and blowing the cool air on me for a while, I had to turn it off. Was a bit nippy. ;]  Not fantastic but it does work with impressive results for its size and no gases needed. Cold on one side and warm on the other.

Running it is not free. But, I dont have the Tito touch. ;] probably never will ;[    ;]

Mags

actually i made also air conditioner using water with ice, and by means of letting the air go under water using tube in a styro foam and the cold bubbles go behind an electric fan then that's it. a very simple and efficient improvise aircon is made.  [size=78%]    [/size]




 


Its a 20w 12v computer fan, and 4 circle speaker magnet the one that are very common everywhere then i put a rectangle aluminum tube on top of the fan using epoxy, the 2 magnets are facing south south so that north will be push outside a little bit for a much longer flux, then the 2 magnets facing north north vertically to carry the weight so that our fan will not be over burden, and  lots of coil vertically plus our general
amplifying technique.


transform a small power into big volts energized the caps at least 8 then alternately discharge this caps in a transformer using again our fan.


There are lots of variation to do with this one actually and imagination is our limitation ok ? 


 happy experimenting!!! take care.


very simple, very affordable, can see everywhere material and easy to build, and have fun.


don't forget your gloves, ohm meter for checking always use fuse, zeners for better and simple control.