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Company: Beijing Zihang Dahui Electronics Co., Ltd.
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Room 1501, Block A, Zhichun Building, No. 118 Zhichun Road, Haidian

+86 010-62621986

[email protected]

4020 40x40x20mm dc blower fan

HDH Blower Fan dc 5v 12v 24v 4020 40x40x20mm

* Impeller: Plastic (Black) 94V-0
* Lead Wires: UL type or Equivalent, AWG#28, Red +, Black –
* Operating Temperature: -25℃~+70℃,5%~90%RH
*Storage Temperature: -40℃~+80℃,5%~90%RH
* Weight:24g

4020 40x40x20mm dc blower fan dc 5v 12v 24v dc blower fan ball bearing blower fan

DC Brushless blower

Technical Feature: Control input 0-10VDC/PWM, Tach output, Locked-Rotor protection, Reverse Polarity, Over-voltage Protection, Soft Start Protection

Fan performance options:
*Bearing: Ball/Hydraulic/Sleeve
*Voltage: 3v/5v/12v/24v/28v/36v/48v
*Waterproof: IP54/IP55/IP56/IP66/IP67/IP68
*Function: Tacho meter/RD/FG/PWM+Tacho meter/PWM+RD

Model
No.
Rated
Voltage
Operating
Voltage
Rated
Current
Speed Max.
Air Flow
Max.
Static Pressure
Noise
VDC VDC A RPM m³/min CFM mmH2O inH2O dB
HB4020L05 5 4.0~5.75 0.18 4000 0.05 1.7 4.1 0.16 22.7
HB4020M05 5 4.0~5.75 0.3 5500 0.06 2.2 6.7 0.26 30.5
HB4020H05 5 4.0~5.75 0.4 7000 0.08 2.9 11.5 0.45 37.8
HB4020L12 12 7.0~13.8 0.09 4000 0.05 1.7 4.1 0.16 22.7
HB4020M12 12 7.0~13.8 0.14 5500 0.06 2.2 6.7 0.26 30.5
HB4020H12 12 7.0~13.8 0.23 7000 0.08 2.9 11.5 0.45 37.8
HB4020L24 24 14.0~27 6 0.06 4000 0.05 1.7 4.1 0.16 22.7
HB4020M24 24 14.0~27 6 0.09 5500 0.06 2.2 6.7 0.26 30.5
HB4020H24 24 14.0~27 6 0.14 7000 0.08 2.9 11.5 0.45 37.8

 

 

 

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