Consumer Electronics Stocks
40*40*28mm DC Brushless Fan / UPS Power Supply & Communications Equipment Cooling Fan
DF04028 series
Description
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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Read More
DONGGUAN X-FM ELECTRONICS TECHNOLOGY CO.,LTD.
Laptop Cooling Pads,Laptop Cooling Pad with Fan,Laptop Cooling Stand
Address: A2 Bldg锛?No.7 Center RD., Fudu Industrial Park,
Dongguan, Guangdong
China, 511700
Tel: 86-769-89089363
Fax: 86-769-83972726
