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Shenzhen Topfan Technology Development Co., Ltd.

[Province: Guangdong ]

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Waterproof PWM USB 80mm Brushless DC Fan Laptop Cooling Fans With Lead Wire

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Waterproof PWM USB 80mm Brushless DC Fan Laptop Cooling Fans With Lead Wire

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Computer Case Cooling Fan 80*80*25mm DC Box fan PWM USB / Waterproof Cooling Fan

Brushless axial dc fan 80mm, 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
MX8025AB(S)U1	B.S	12	7.0-13.8	0.50	6.00	4000	54.14	1.53	0.25	62.37	40.00	58.00
MX8025AB(S)H1	B.S	12	7.0-13.8	0.40	4.80	3500	50.35	1.43	0.22	54.82	36.00	58.00
MX8025AB(S)M1	B.S	12	7.0-13.8	0.30	3.60	3000	39.98	1.13	0.14	34.81	31.00	58.00
MX8025AB(S)L1	B.S	12	7.0-13.8	0.20	2.40	2500	35.67	1.01	0.11	27.65	25.00	58.00
MX8025AB(S)D1	B.S	12	7.0-13.8	0.10	1.20	2000	27.39	0.78	0.07	18.14	22.00	58.00
MX8025AB(S)U2	B.S	24	14.0-27.6	0.40	9.60	4000	54.14	1.53	0.25	62.37	40.00	58.00
MX8025AB(S)H2	B.S	24	14.0-27.6	0.30	7.20	3500	50.35	1.43	0.22	54.82	36.00	58.00
MX8025AB(S)M2	B.S	24	14.0-27.6	0.20	4.80	3000	39.98	1.13	0.14	34.81	31.00	58.00
MX8025AB(S)L2	B.S	24	14.0-27.6	0.15	3.60	2500	35.67	1.01	0.11	27.65	25.00	58.00
MX8025AB(S)D2	B.S	24	14.0-27.6	0.10	2.40	2000	27.39	0.78	0.07	18.14	22.00	58.00
MX8025AB(S)U4	B.S	48	28.0-56.0	0.30	14.40	4000	54.14	1.53	0.25	62.37	40.00	58.00
MX8025AB(S)H4	B.S	48	28.0-56.0	0.25	12.00	3500	50.35	1.43	0.22	54.82	36.00	58.00
MX8025AB(S)M4	B.S	48	28.0-56.0	0.20	9.60	3000	39.98	1.13	0.14	34.81	31.00	58.00
MX8025AB(S)L4	B.S	48	28.0-56.0	0.15	7.20	2500	35.67	1.01	0.11	27.65	25.00	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