Replacement fan for 12" GSO Dob

[big_dav_2001]

Hi all...

Looks like i "let the smoke out" of the fan on my 12-inch GSO dob. Looking for a replacement. Does anyone have one i can buy from them, or know of anywhere (preferrably in Sydney) which stocks them???

Thanks

Davin
:cheers:

[Occulta]

Try the North Rocks Computer Market. Every Sunday 10am-3pm Muirfield High School, Barclay Road, North Rocks, Sydney.
They have many different fans both new and used, one of which should fit.

Cheers

Chris

[Tandum]

How big are they? Measure across one side. I'm guessing 80 or 90mm.

[big_dav_2001]

D'oh....I didn't even consider the possibility it was just a standard computer part!!!... Dumb move on my part... Too used to forking out loads of cash for dedicated purpose astro gear i guess....lol

Salvaged one from an old computer power-supply....problem solved...

Thanks Chris...

Davin
:cheers:

[Occulta]

http://www.iceinspace.com.au/forum/../vbiis/images/smilies/thumbsup.gifhttp://www.iceinspace.com.au/forum/../vbiis/images/smilies/thumbsup.gif

[Logieberra]

Hey guys, I just got a 10" newtonian and I can see the spot for a fan on the bottom. I did not come with one.

I have a few cpu fans at home, but the ones that fit have three wires. How do you get these spinning? And what voltage do they normally like to run at?

Glad I bumped into this post.

Cheers,

Logan.

[Occulta]

Hi Logan

The CPU fans run at 12 volts.
The 3 wires are usually Red, Black and White.
Red = +ive
Black = -ive
White - Unused in your situation.

Hope this helps :)

Chris