Active Member
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[China]
Address: 23A2, Suhao Building, Nanxin Road, Nanshan District, Shenzhen, China
Contact name:Du
Shenzhen Topfan Technology Development Co., Ltd. |
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High Pressure Black Small Cooling Fans 12 Volt Brushless Computer CPU Cooling Fan
35mm X 35mm X 10mm CPU fan , low noise and long life expectancy , are widely used in network communications , as well as industrial production equipment , medical equipment , home appliances , etc .
( Buyer should return all original and undamaged items in good condition ) .
* Our warranty does not extend to any products that are physically damaged or under incorrect operating conditions as a result of misuse or improper installation on the parts .
Description :
1 . Expexted life
Ball Bearing 50 , 000 hours ( 40 ºC )
2 . Allowable Ambient Temperature Range :
1 ) . - 10 ºC ~ + 70 ºC ( Operating )
2 ) . - 20 ºC ~ + 70 ºC ( Storage )
3 ) . non - condensing environment
Specification :
Environmental Specification :
Item | Specification / Condition | |
01 | Operating Temp . Range | Temperature : - 20 ℃ ~ 75 ℃ Humidity : 20 % ~ 85 % RH |
02 | Storage Temperature | Temperature : - 30 ℃ ~ 140 ℃ Humidity : 20 % ~ 95 % RH |
03 | Life | 50000H |
Main Materials / Parts Specification :
( Item | Specification | |
01 | Blade | ( PBT ) PBT + 15 % GF |
02 | Frame | PBT |
03 | Stator & Rotor | Silicon stee |
04 | Magnet Wires | Copper 2 UEW |
05 | Bobbin | PA - 66 UL 94 V - 0 |
Gerenal Specification :
| Frame and Impeller : | Plastic ( 94V - 0 ) , PBT |
| Bearing Type : | Sleeve bearing & Ball bearing |
| Function Range : | FG RD IP58 IP68 |
| Leadwire : | Red Wire Positive ( + ) , Black Wire Negative ( - ) |
| Operating Voltage : | 5V 12V 24V |
| Tempetature Range : | -20 ℃ to + 70 ℃ |
| Motor : | Impedance Protected and Reverse Polarity Protected |
Certifications
Company
Web : http : // www . topfan - china . com
Alibaba : http : // topfan - china . en . alibaba . com
Global Trade : www . equipment - coolingfans . com
Shenzhen Topfan - China Development Technology Co . , Ltd , founded in 1996 in Shenzhen China , is a professional manufacturer on dc brushless fans and ac fans . Products are ISO9000 , CE , RoHS and TUV certificated and good sellers both at home and abroad , including Europe , North America , Asia ( Korea and India ) etc .
Based on mutual benefit and development , we always make our biggest efforts to do everything better for our customers , and we’ve built up a good reputation among our customers .
Products
The products . including brushless fans . cross flow fans . blower fans . centrifugal fans . dc brushless motor . shades pole and RC ac fans etc . are being widely used in the information technology . network communications as well as industrial production equipment . medical equipment . and others .
Some Details :
Delivery Time
Generally , 500 ~ 1000pics 10 working days after confirmation of payment
Refund & Replacement
* Products with quality problem in 20 days can be returned and refunded after checking .
* Please keep it in good condition and customer need to pay for the return shipment .
( Buyer should return all original and undamaged items in good condition ) .
* Our warranty does not extend to any products that are physically damaged or under incorrect operating conditions as a result of misuse or improper installation on the parts .
