AFB1212VH Delta Blower Fan

Brand :: Delta

Model:: AFB1212VH | Delta Electronics 12VDC 4.8W Axial Fan for Server and Power Supply Cooling

Type:: Blower Fans

Industry:: Data Center Cooling

Description:: AFB1212VH combines a 25 mm-deep, 120 mm axial fan frame with 12VDC operation for server and power-supply cooling. The model lists a 3100 rpm speed and 4.8 W input, offering a defined alternative to faster variants.

Datasheet:: AFB1212VH | Delta Electronics 12VDC 4.8W Axial Fan for Server and Power Supply Cooling Datasheet (Pdf)

Product Features

Rated Voltage(V)	12
Size(mm)	12012025
Max.Air Flow(m³/h)	61
Max.Pressure(Pa)	9
Input Power(W)	4.8
Speed(rpm)	3100
Noise(db)	44.5

Product Features

DC Equipment Cooling

Designed for power-supply equipment, Delta AFB1212VH brings brushless DC axial fan integration to thermally loaded assemblies. Its role is to move cooling air across components during equipment operation.

Its listed 120 x 120 x 25 mm format defines the space needed for installation, helping designers reserve room for adjacent components and cable routing. The series combines ball-bearing construction with UL 94V-0 materials, addressing mechanical durability and component flammability requirements. Selecting the operating point against real pressure loss helps avoid oversizing and keeps thermal design focused on useful air delivery.

It suits engineering buyers who need a defined cooling component. Verify the exact wiring and environmental limits before approving long-term installation.

Application Industry

Server & Storage

For server and storage equipment, Delta AFB1212VH provides equipment cooling around processors, drives and other heat-producing assemblies. Managing sustained computing loads helps maintain stable equipment temperatures.

Power Supplies

In power-supply equipment, air movement helps handle electrical conversion losses. Delta AFB1212VH supports cooling around power-conversion components, contributing to dependable power delivery.

Telecommunications

Delta AFB1212VH supports cooling in telecommunications equipment. Air circulation around densely arranged electronic assemblies helps manage continuous communication duty, supporting service continuity.

Industrial Controls

In industrial control equipment, Delta AFB1212VH helps remove heat from controllers and electronic modules. The cooling solution addresses heat accumulated within enclosures to support stable automation operation.

Frequently Asked Questions

What equipment is AFB1212VH intended to cool?

AFB1212VH is listed for Server and Power Supply cooling. Confirm the installed airflow demand, pressure loss and ambient conditions before approval.

How should the pressure capability of AFB1212VH be checked?

The workbook lists 9 Pa maximum pressure. Maximum pressure and maximum airflow occur at different points, so select AFB1212VH from its curve at the required system resistance.

How should the energy efficiency of AFB1212VH be assessed?

The listed input-power figure is 4.8 W, but efficiency must be evaluated at the required airflow and pressure. Check the applicable fan curve and test conditions before comparison.

What should be checked if AFB1212VH fails to start?

Isolate power first. Verify the approved supply, connector, polarity or phase, control-enable input and any obstruction; follow the exact specification and do not bypass protection circuits.

Is AFB1212VH suitable for a high-reliability cooling system?

Suitability depends on thermal margin, operating temperature, alarm or feedback requirements and system redundancy. Qualify AFB1212VH at the actual duty point; the model name alone is not a reliability guarantee.

What maximum airflow is listed for AFB1212VH?

The workbook lists a maximum airflow of 61 m3/h. This is not the airflow at every system resistance; use the applicable pressure-flow curve to identify the installed operating point.

Related Products

AFB0624VH | Delta Electronics 24VDC 3.36W Axial Fan for Server and Power Supply Cooling

AFB0624VH offers a 60 x 60 x 25.4 mm axial fan option for server and power-supply cooling. At 24VDC, the model lists a 5500 rpm rotor and 85.9 Pa maximum static pressure, with 3.36 W input specified.

AFB0724VH | Delta Electronics 24VDC 6.48W Axial Fan for Server and Power Supply Cooling

The 70 mm AFB0724VH axial fan is listed for server cooling on 24VDC. A 25.4 mm body depth defines the required clearance, while its 6.48 W input distinguishes it from the supplied 12VDC version of similar speed.

AFB0624MB | Delta Electronics 24VDC 1.44W Axial Fan for Server and Power Supply Cooling

A 1.44 W input makes AFB0624MB a lower-input entry among the listed 24VDC axial fan fans. For server and power-supply ventilation, it provides a 60 x 60 x 15 mm format with a specified 4000 rpm rotor.

AFB0612HH-A | Delta Electronics 12VDC 2.04W Axial Fan for Server and Power Supply Cooling

AFB0612HH-A combines a 5000 rpm rotor with a 12VDC axial fan motor for server and power-supply cooling. Its listed 2.04 W input and 74 Pa maximum static pressure accompany a 60 x 60 x 25.4 mm frame.

AFB1224GHE-C | Delta Electronics 24VDC 27.6W Axial Fan for Server and Power Supply Cooling

AFB1224GHE-C is a 24VDC axial fan for server chassis, with 409.7 m3/h listed maximum airflow. Its 27.6 W input differs from the 12VDC GHE entry; retain the -C suffix when checking connector and control configuration.

AFB0912HH | Delta Electronics 12VDC 3W Axial Fan for Server, Storage and Power Supply Cooling

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AFB1212VH Delta Blower Fan

AFB1212VH Delta Blower Fan

Product Features

Product Features

DC Equipment Cooling

Application Industry

Server & Storage

Power Supplies

Telecommunications

Industrial Controls

Frequently Asked Questions

What equipment is AFB1212VH intended to cool?

How should the pressure capability of AFB1212VH be checked?

How should the energy efficiency of AFB1212VH be assessed?

What should be checked if AFB1212VH fails to start?

Is AFB1212VH suitable for a high-reliability cooling system?

What maximum airflow is listed for AFB1212VH?

Related Products

AFB0624VH | Delta Electronics 24VDC 3.36W Axial Fan for Server and Power Supply Cooling

AFB0724VH | Delta Electronics 24VDC 6.48W Axial Fan for Server and Power Supply Cooling

AFB0624MB | Delta Electronics 24VDC 1.44W Axial Fan for Server and Power Supply Cooling

AFB0612HH-A | Delta Electronics 12VDC 2.04W Axial Fan for Server and Power Supply Cooling

AFB1224GHE-C | Delta Electronics 24VDC 27.6W Axial Fan for Server and Power Supply Cooling

AFB0912HH | Delta Electronics 12VDC 3W Axial Fan for Server, Storage and Power Supply Cooling

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