PC Fan inside my coolidor ?

[Baron Porthos]

http://www.campersland.com/col830-350.html
check this one out. Its magnetic and runs on a d cell battery.

[stjohnroe]

Depending on the required voltage you could always canibalise a mobile phone charger or similar.

[TheSilentChamber]

Go to radio shack and get a dc converter and splice it into the fan. They are 12vdc but will run off as little a 3-4 volts. The amperage draw is very low also so it will be able to run off the converter with no problems.

[SuperChuck]

If you're not terribly concerned about sound, you can use a 115V AC fan from Digi-Key

They probably sell a pluyg enclosure you can solder it to, as well. They sell everyching!

[Kenyth]

Whenever I throw away any electronic item, I always keep the DC wall adapter just for this kind of purpose. They always seem to come in handy. Just buy a fan and note the voltage/amperage requirements. Then buy or reuse a DC adapter with those specs. You can buy universal ones also. You set these with switches. I know most fans will run off lower voltages, but you should know this can be a small fire hazard. The adapter circuit will run maxed out all the time and could overheat.

[Bkcloud114]

Here is a link to the set-up I'm gonna use....... http://www.cigarpass.com/forums/inde...pic=17890&st=0

If you have any questions you could PM Jim..... he is a great guy and would answer any of your questions

[SuperChuck]

Here is a link to the set-up I'm gonna use....... http://www.cigarpass.com/forums/inde...pic=17890&st=0

...using a line voltage fan...

If I was just a little smarter, I could build a circuit that tripped when the RH dropped below a certain point...

Anyone an EE?