Full 1
Thermal Management
Expert

Leading Expert in Thermal Management and Fan Technologies
Specializing in DC Fans, AC Fans, Blower Fans, Cross-Flow Fans, and Accessories

Full 2
Comprehensive OEM
Services

Customized product appearance, trademarks, and specifications tailored to your exact requirements.

Full 3

Our products are widely used in 3D printers, converters, medical equipment, electrical energy storage cabinets, garbage disposers, stage lighting, audio equipment and cars.

Product Applications
SHENZHEN COOFAN ELECTRICAL CO.,LTD.
Tel:
+86-18579220615
Email:
info@coofanwin.com
Address:
Xingheshiji Building A, No. 3069 Caitian Road, Gangxia Community, Futian Subdistrict, Futian District, Shenzhen, China
DC4020
4020-dc-cooling-fan
4020-dc-cooling-fan (3)
4020-dc-cooling-fan (4)
4020-dc-cooling-fan (2)

DC4020

•Size: 40x40x20mm

•Frame: Thermal Plastic UL94V-0 Rating

•Impeller: Thermal Plastic UL94V-0 Rating

•Lead Wire: UL1571 AWG#26 or Equivalent (+) Red, (-) Black

•Bearing: B=Ball Bearing, S=Sleeve Bearing

•Life ESpectancy: 70,000 Hours for Ball Bearing, 30,000 Hours for Sleeve Bearing

•Operating Temperature/Humidity: -10℃ to 70℃

•Storage Temperature: -40℃ to 70℃

•Function Options: FG,RD,PWM,IP55,IP68

Contact Us
ModelBearing TypeRated Voltage Current Amp SpeedAir flow Static PressureNoise LevelWeight
Part No.S BV ARPMCFMmmH2O dBAG
DC4020L05X√√5 0.1550005.192.62 20.926
DC4020M05X√√5 0.1965006.874.6 29.126
DC4020H05X√√5 0.2275007.95.78 32.726
DC4020HH05X√√5 0.2485008.777.52 37.226
DC4020L12X√√12 0.0650005.192.62 20.926
DC4020M12X√√12 0.0865006.874.6 29.126
DC4020H12X√√12 0.0975007.95.78 32.726
DC4020HH12X√√12 0.185008.777.52 37.226
DC4020M24X√√24 0.0465006.874.6 29.126
DC4020H24X√√24 0.04575007.95.78 32.726
DC4020HH24X√√24 0.0585008.777.52 37.226
“X” means sleeve bearing or ball bearing. All models can be customized to meet customer needs.

4020 dc cooling fan for inverter, humidifier, frequency converter