9 Blade 24V / 48V Plastic Impeller Computer Case Cooling Fans With Ball Bearing MX8020AB(S)U2 manufacturer from China Shenzhen Topfan Technology Development Co., Ltd.

9 Blade 24V / 48V Plastic Impeller Computer Case Cooling Fans With Ball Bearing

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: MX8020AB(S)U2

Computer Cooling Fans 12V 24V DC 80*80mm 3 INCH DC Brushless Axial Fan Motor Brushless axial dc fan 70mm, low noi

Computer Cooling Fans 12V 24V DC 80*80mm 3 INCH DC Brushless Axial Fan Motor

Brushless axial dc fan 70mm, low noise and long life expectancy, are widely used in the computer information technology, network communications, as well as industrial production equipment, medical equipment, home appliances, etc.

Description:

Brushless DC Fan, Axial DC Fan, DC Motor Fan,CPU Fan, Computer case fan, laptop fan, PWM Fan, FG cooling fan, LED Digital signage
Various Size
High speed , Middle speed, Low speed
Plastic Frame or Die-Cast Aluminum Frame and Plastic impeller
5 blades 7 blades or 9 blades
12V DC 24V DC or 48V DC
Ball bearing
Terminal or Lead wire
Waterproof explosion proof or high proof are can be satisfied.

Important Note:

Rated Current: Rated Current shall be measured after 3 minutes of continuos rotation at rated voltage.
Rated Speed: Rated Speed shall be measured after 3 minutes of continuos rotation at rated voltage
Start Voltage: The voltage which is able to start the fan to operate by suddenly switching “ON”
Dropping test standard: Drop a minimum packing box in a height of 30 cm for perpendicular free falling motion to the surface of wooden plate of 10 cm. After test, connect the fan to the power, the fan still in normal operation.

A: Specifications:

Model	Bearing Type	Rated Voltage	Operating Voltage	Input Current	Input Power	Speed	Max Air Flow		Max Static Pressure		Noise	Weight
Model	Bearing Type	Rated Voltage	Operating Voltage	Input Current	Input Power	Speed	Max Air Flow		Max Static Pressure		Noise	Weight
Part No.	B.S	VDC	VDC	Amp	Watt	RPM	CFM	m³/min	Inch-H₂O	pa	dB-A	g
MX8020AB(S)U1	B.S	12	7.0-13.8	0.35	4.20	3500	40.31	1.14	0.14	34.52	35.00	58.00
MX8020AB(S)H1	B.S	12	7.0-13.8	0.25	3.00	3000	35.09	0.99	0.11	26.67	31.00	58.00
MX8020AB(S)M1	B.S	12	7.0-13.8	0.18	2.16	2500	30.72	0.87	0.08	21.08	25.00	58.00
MX8020AB(S)L1	B.S	12	7.0-13.8	0.13	1.56	2000	25.44	0.72	0.06	15.10	22.00	58.00
MX8020AB(S)U2	B.S	24	14.0-27.6	0.18	4.32	3500	40.31	1.14	0.14	34.52	35.00	58.00
MX8020AB(S)H2	B.S	24	14.0-27.6	0.14	3.36	3000	35.09	0.99	0.11	26.67	31.00	58.00
MX8020AB(S)M2	B.S	24	14.0-27.6	0.10	2.40	2500	30.72	0.87	0.08	21.08	25.00	58.00
MX8020AB(S)L2	B.S	24	14.0-27.6	0.07	1.68	2000	25.44	0.72	0.06	15.10	22.00	58.00
MX8020AB(S)U4	B.S	48	28.0-56.0	0.08	3.84	3500	40.31	1.14	0.14	34.52	35.00	58.00
MX8020AB(S)H4	B.S	48	28.0-56.0	0.05	2.40	3000	35.09	0.99	0.11	26.67	31.00	58.00
MX8020AB(S)M4	B.S	48	28.0-56.0	0.04	1.92	2500	30.72	0.87	0.08	21.08	25.00	58.00
MX8020AB(S)L4	B.S	48	28.0-56.0	0.02	0.96	2000	25.44	0.72	0.06	15.10	22.00	58.00

B: Electrical Specification:

ITEM		Specification. Condition
Locked Rotor Protection		Safety Condition
		Auto power off after locked at rated voltage for 1sec After auto power off ,circuit attempt restart in 2 to 6sec
Polarity Protection		Open circuit when Vcc&GND are exchanged
		Circuit won’t be burned within 5 seconds when Vcc &GND are exchanged
Insulation Resistance	10MΩ Between unshielded wire and frame at 500VDC/min
Dielectric Strength	5mA Max/ Measured b/w lead wire(+)and frame at 500VAC/min
Special Function			Soft Start 5s (0 to Max speed)	Current Limiter

C. (Main Materials, Parts Specification)

Bearing	(Dual Ball Bearing)						(Sleeve Bearing)
Frame		PBT of UL94V-0.					Die-cast Aluminum Alloy
Impeller		PBT of UL94V-0.					Steel
Bobbin	PBT of UL94V-0.
Lead Wire			Red(+)	Black(-)		Blue(PWM)		UL 1571 28#
			Yellow(FG)	White(RD)	2 wires 100±10mm
Connector	No
Tube	No