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B5020 50*50*20mm DC blower flow fan for Monitor CPU

Introducing our latest innovation in fan technology - the 20mm thick fan blade.  Featuring a larger size and enhanced design, this fan blade is designed to deliver superior performance and efficiency, making it ideal for a variety of applications.

Peculiarity: low noise, max air flow

Construction:

Glass fiber reinforced plastic: Impeller and housing PBT are UL 94V0 rating

Operating temperature:

Ball bearing: -30℃to +75℃

Sleeve bearing: -10℃to +70℃

Insulation resistance:

10 meg ohm min, at 500VDC (Between frame and termind)

Dielectric strength:

5mA max at 500V AC 60HZ one minute(Between frame and terminal)

Function:

Frequency generator signal option

    Product ParameterParameter

    Model Bearing Type Rated
    Voltage
    Current Speed Air Flow Pressure Noise Weight
    VDC A RPM CFM mmH₂O dBA 9
    BD2450207S/B Sleeve/Ball 24 0.13 6000 5.8 21.3 42.2 32
    BD2450205S/B 0.09 5000 4.5 11.7 39.1
    BD2450203S/B 0.05 4000 3.4 6.3 31.5
    BD1250207S/B Sleeve/Ball 12 0.25 6000 5.8 21.3 42.2
    BD1250205S/B 0.16 5000 4.5 11.7 39.1
    BD1250203S/B 0.09 4000 3.4 6.3 31.5
    BD0550207S/B Sleeve/Ball 5 0.50 6000 5.8 21.3 42.2
    BD0550205S/B 0.32 5000 4.5 11.7 39.1
    BD0550203S/B 0.18 4000 3.4 6.3 31.5

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    Product introductionintroduction

    Introducing our latest innovation in fan technology - the 20mm thick fan blade.  Featuring a larger size and enhanced design, this fan blade is designed to deliver superior performance and efficiency, making it ideal for a variety of applications.

    The thickness is increased by 20mm to accommodate larger fan blades, resulting in greater air volume and stronger exhaust force.  This means our fans are able to provide powerful and effective ventilation, cooling and air circulation, making them ideal for use in a variety of environments from industrial settings to domestic appliances.

    In addition to their impressive performance, our 20mm thick fan blades are also environmentally friendly, consuming less energy while still delivering superior results.  This makes it a sustainable and cost-effective choice for businesses and consumers.

    In addition, the fan blades are equipped with high-quality ball bearings and have a long service life, with an expected service life of more than 50,000 hours.  This durability and reliability make our fan blades a smart investment, providing long-term value and peace of mind to our customers.

    Whether you need a fan to cool electronic equipment, improve air circulation in a room, or enhance ventilation in a commercial space, our 20mm thick fan blades are the perfect solution.  Its innovative design, powerful performance and long-lasting durability make it an outstanding choice in fan technology.

    Experience the difference our 20mm thick fan blades can make in your application.  Choose our cutting-edge fan technology for reliability, efficiency and sustainability.