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Old 18th April 2002, 08:27 AM   #1
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Question Quiet Fans

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
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Old 18th April 2002, 11:12 AM   #2
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Hi,

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

william
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Old 18th April 2002, 12:30 PM   #3
UrSv is offline UrSv  Sweden
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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
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Old 2nd May 2002, 07:20 PM   #4
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Default 10V

Power the fans with only 10V is another suggestion...
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Old 2nd May 2002, 08:22 PM   #5
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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.
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