40*40*28mm DC Brushless Fan / UPS Power Supply & Communications Equipment Cooling Fan - DF04028 series
40*40*28mm DC Brushless Fan / UPS Power Supply & Communications Equipment Cooling Fan For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale 40*40*28mm DC Brushless Fan / UPS Power Supply & Communications Equipment Cooling Fan, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
40*40*28mm DC Brushless Fan / UPS Power Supply & Communications Equipment Cooling Fan
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Quick Details
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Type: | DC AXIAL FAN | Electric Current Type: | DC | Brand Name: | CoolFlow |
Material: | PBT plastic | Place of Origin: | Guangdong China | Weight | 38g |
Model Number: | See spec. | Voltage: | 5V,12V,24V | Air Flow | 16.80～30.10CFM |
Size | 40*40*28mm | Current(A): | 0.35～0.67A | Noise Level(dBA): | 50.0～63.6dB(A) |
Speed: | 13000～21000RPM | Bearing type: | Sleeve/2ball/long life | Certification: | CE,ROHS |
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Description:
1.Product Name:
DC fan,DC cooling fan,DC brushless fan,DC axial fan,computer fan,cpu fan,case fan,DC blower fan.
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2. Life Expectancy:
Dual Ball Bearing: 70000 hours
Single Ball Bearing: 40000 hours
Long life Bearing: 35000 hours
Sleeve Bearing: 25000 hours
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3. Standard environmental conditions
Unless otherwise specified,the reference environmental temperature and relative humidity are taken to be 20℃ and 65%.
If there is no provision in the judgment,the environmental temperature and relative humidity range are taken to be 15℃～35℃ and 25%～75%.
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4. Operating temperature: -10°C～+70°C/65%(RH)
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5. Storage temperature: -40°C～+70°C/65%(RH)
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6. Normal temperature rise:
Temp;rise less than 25 °C at external surface.Temp;rise less than 55 °C at coiler surface.
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7.Material:
Impeller & Frame: PBT Plastic(UL94V-0)
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8.Lead Wire:
UL1061 AWG26# or Equivalent
Red wire: positive(+)
Black wire:Negative(-)
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9. Insulation Resistance
Insulation resistance is more than 10MΩ when voltage between housing and both lead wires is 500VDC .
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10.Withstand? Voltage:
Must withstand 500VAC 1 second 1mA? between housing and both lead wires.
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11.Competitive Advantage:
11-1. We enjoy 10 years experience in manufacturing cooling fan
11-2. We have a comprehensive OEM service
11-3. We fully approved CE,SGS,UL,cUL,TUV certifications
11-4. We have advanced testing instrument and production equipment
11-5. We enjoy convenient access to major transportation networks.
11-6. We specialize in all kinds of Cooling Fans,such as AC/DC fans, CPU coolers,notebook coolers, VGA coolers, Hdd cooler and some accessories : Fan Gard ,Fan Filter and Thermal Grease.
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Applications:
Suitable for computer, household appliances, Inverter power supply, UPS power supply, communications equipmentprojectors, toys, copiers and other equipment heat dissipation.
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Specificatation:
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DONGGUAN X-FM ELECTRONICS TECHNOLOGY CO.,LTD.
Address: A2 Bldg锛?No.7 Center RD., Fudu Industrial Park, Dongguan, Guangdong, China, 511700
Tel: 86-769-89089363
Founded in 2004, Dongguan X-FM Electronics Technology Co., Ltd.,our brand is the “CoolFlow” and “ZUNSHAN”.CoolFlow was founded with the mission of providing the best performance & humanized thermal solutions for worldwide customers.
Since 2004, we have been supplying high-quality, reliable Notebook Cooler,Laptop cooling pad,CPU cooler,DC cooling fan and AC cooling fan for the OEM customers all over the world. Currently.
With rapid and steady growth, we are possess employees more than 200 people, plant area of 10000 square meters,and monthly production of 1500,000 units.Besides,
CoolFlow’s products are mainly used for ventilating and cooling computers and peripherals, household electrical appliances, communications, network equipment, automation, auto refrigerators,
consumer electronics , medical , and a variety of industrial fields and other ...
Over these years, we have produced a series of DC, AC cooling fan,cooling ventilation products to meet the needs of different customers.
In fact,our main reputation is built on our ODM, design and service, especially we design according to the speed, high-quality, and cost control ability.
Most of our products have CE銆乁L/cUL銆乀UV certification.
In the future, we will devote more resources,provide better services, supply high quality products and delivery goods early.
Our mission is high quality, reasonable price and best service to support all the cooling fan users .
CoolFlow welcome friends , new customers and old customers from all over the world to contact us for future business relationships and achieving mutual success .
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