Quiet Fans

[merbert]

There was talk in one of the other forums of quiet (12dB) fans.

Could someone please let me know what these were (brand, model, size etc).

Thanks

Merbert

 

[wuffwaff]

Hi,

it´s a Papst 8412 NGL 80x80x25mm 19,6CFM 33m^3/h

william

 

[UrSv]

Silent fans are also very common for computers and this link:

http://www.zalman.co.kr/english/product/cnpsfan2.htm

is to Zalman which create very silent (20 dB) fans for computer cases and processors. Some of them I think have control circuits and are variable speed.

/UrSv

 

[shadow]

10V

Power the fans with only 10V is another suggestion...

 

[Praudio]

Like Shadow I am using fan with lower voltage. One amp. to 220
voltage regulators 8-9-10V, also use 317 when my need voltage is not standard.