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24V DC Cooling Fan manufacturing information

Time:2014-11-12 Click:531Times

1) Fan Size: mainly refers to "24V DC Cooling Fan" in size, generally a fan outside dimensions of length and thickness of the product, in units of mm. Fan Specifications Model name often size number, for example: DC8025, where 8025 represents the product size specifications 80 * 80 * 25MM.
2) Rated voltage: the fan is rated operating voltage under common universal voltage DC fan is 5V, 12V, 24V, 48V, and other specifications
3) Fan Speed: "24V DC Cooling Fan" degree rotational speed, in units of rpm (revolutions per minute), which is a more important parameter fans, high speed show can bring strong winds, manufacturers often standardized products, into ultra-high (U), high (H), the (M), low (L) and other speed products for users according to their own circumstances choose to use.
4) air flow: a quantitative indicators to measure the ability of a fan, in units of cubic feet (CFM), but some places identify units per minute cubic meters per minute (CMM), 1CMM = 35.31CFM.
5) Pressure: Peugeot Chi wind flow ability to overcome wind resistance, the index directly affect ventilation or cooling effect, in units of mm-H2O, some local identification unit inH2O, 1mmH2O = 0.03939inH2O.
6) Noise level: It is an important parameter, although nothing to do with ventilation cooling effect, but the use of different environments on the demanding, the unit is dBA (decibels). 7) bearing system: This configuration is the "24V DC Cooling Fan" soul parts, mechanical life is directly related to use of the product. Often divided into ball bearings and oil bearing.
8) Connector: is a fan of the more important details of the components can easily be ignored by everyone, often divided into unprovoked, 2P, 3P, 4P and other big forward and reverse.

DONGGUAN XINGDONG ELECTRONICS CO., LTD.

Tel: +86-769-83660708

Fax: +86-769-83660718

Email:info@d-fan.com.cn

URL: /eng/
 

Address:LiShi Industrial Zone, QiaoLi Village, ChangPing Town,DongGuan City, GuangDong 523586, China

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