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Waterproof IP55 Laptop Cooling Fan , Plastic Computer Cooling Fans

    Buy cheap Waterproof IP55 Laptop Cooling Fan , Plastic Computer Cooling Fans from wholesalers
     
    Buy cheap Waterproof IP55 Laptop Cooling Fan , Plastic Computer Cooling Fans from wholesalers
    • Buy cheap Waterproof IP55 Laptop Cooling Fan , Plastic Computer Cooling Fans from wholesalers
    • Buy cheap Waterproof IP55 Laptop Cooling Fan , Plastic Computer Cooling Fans from wholesalers

    Waterproof IP55 Laptop Cooling Fan , Plastic Computer Cooling Fans

    Ask Lasest Price
    Brand Name : TOPFAN/ODM/OEM
    Model Number : MX4056ABH1
    Certification : CE/ROHS/UL/SGS
    Price : us$1.5/pcs to us$3.00/pcs, and negotiation
    Payment Terms : T/T or western Union
    Supply Ability : 600,000pcs per month
    Delivery Time : 5-12 working days after received your payment
    • Product Details
    • Company Profile

    Waterproof IP55 Laptop Cooling Fan , Plastic Computer Cooling Fans

    40mm × 40mm × 56mm 12V DC CPU Cooling Fan / Waterproof IP55 IP56 IP68 DC Fan 40mm


    Applications:


    Topfan’s fan products are utilized by all type of machines which required heat reduction systems,
    such as UPS systems; Telecommunication equipments; Ventilating systems; LED Digital signage; Disports/exercise equipments; Medical instruments.


    Expeceed Life:

    Ball Bearing 70,000 hours


    Description:

    Frame and Impeller: Plastic (94V-0),Material
    Bearing Type: Ball bearing
    Function Range: FG RD
    Leadwire: UL 1061 AWG #28 Or Equlvalent
    Operating Voltage: 12V
    Tempetature Range: –20℃ to +70℃
    Motor: Rotational direction CCW view from front face


    A: Specifications:


    ModelBearing TypeRated VoltageOperating VoltageInput CurrentInput PowerSpeedMax Air FlowMax Static PressureNoiseWeight
    Part No.B.SVDCVDCAmpWattRPMCFMm3/minInch-H2OdB-Ag
    MX4056ABM1B127.0-13.20.8510.201100026.050.741.5058.0096.00
    MX4056ABH1B127.0-13.21.2515.001390029.830.852.0361.5096.00
    MX4056ABU1B127.0-13.21.5018.001560032.410.922.6464.5096.00

    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


    D: Dimensions (Unit:mm)


    Fan Performance Curve



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