EFB0812EHF Delta Blower Fan

Brand :: Delta

Model:: EFB0812EHF | Delta Electronics 12VDC 8.16W Axial Fan for Industrial Equipment Cooling

Type:: Blower Fans

Industry:: Industrial Cooling

Description:: EFB0812EHF is a 12VDC axial fan for industrial electronics, using a 32 mm-deep, 80 mm square body. Its listed 4100 rpm speed and 105.3 m3/h maximum airflow distinguish it from the 25 mm EFB frame options.

Product Features

Rated Voltage(V)	12
Size(mm)	80×80×32
Max.Air Flow(m³/h)	105.3
Max.Pressure(Pa)	112.8
Input Power(W)	8.16
Speed(rpm)	4100
Noise(db)	45.5

Product Features

DC Equipment Cooling

EFB0812EHF is a Delta cooling solution for power-supply equipment. This brushless DC axial fan gives designers a practical means of circulating air through a thermally loaded equipment section.

The listed 8.16 W input is relevant to supply sizing and the system energy budget; actual consumption depends on the operating duty. The axial layout moves air along the fan axis, supporting a direct ventilation route through the equipment opening. Selecting the operating point against real pressure loss helps avoid oversizing and keeps thermal design focused on useful air delivery.

For system integrators, a confirmed operating point and exact interface match provide the basis for stable cooling and dependable replacement planning.

Application Industry

Power Supplies

In power-supply equipment, air movement helps handle electrical conversion losses. Delta EFB0812EHF supports cooling around power-conversion components, contributing to dependable power delivery.

Industrial Controls

Delta EFB0812EHF supports cooling in industrial control equipment. Air circulation around controllers and electronic modules helps manage heat accumulated within enclosures, supporting stable automation operation.

Energy Equipment

In energy equipment, Delta EFB0812EHF helps remove heat from electrical conversion assemblies. The cooling solution addresses recurring thermal loads to support reliable equipment operation.

Electronics Cooling

For electronic equipment, Delta EFB0812EHF provides equipment cooling around heat-generating circuit assemblies. Managing localized heat buildup helps maintain thermal stability. This supports heat removal.

Frequently Asked Questions

What equipment is EFB0812EHF intended to cool?

EFB0812EHF is listed for Industrial Equipment cooling. Confirm the installed airflow demand, pressure loss and ambient conditions before approval.

What operating speed is listed for EFB0812EHF?

4100 rpm is listed in the workbook. This value alone does not establish adjustable-speed capability; confirm the control input and permitted operating range in the exact datasheet.

Is EFB0812EHF easy to install and maintain?

Serviceability depends on access, connector choice and mounting. Plan isolation and cleaning access, inspect the airflow path, and use the manufacturer's replacement guidance rather than attempting an unsupported repair.

Can EFB0812EHF reduce total ownership cost?

The provided parameters do not prove a cost saving. Compare purchase price, power at the real operating point, service access, expected life and downtime risk for the complete cooling system.

What installation space is required for EFB0812EHF?

The workbook lists 80 x 80 x 32 mm. Confirm overall depth, hole pattern, connector clearance and guard or inlet-ring dimensions in the exact mechanical drawing.

Why choose EFB0812EHF over a general-purpose fan?

EFB0812EHF provides a defined axial fan format with a listed 4100 rpm speed in a 80 x 80 x 32 mm size. Compare its fan curve with the actual duty point rather than assuming a universal advantage.

Related Products

EFB0824EHF | Delta Electronics 24VDC 5.52W Axial Fan for Industrial Equipment Cooling

EFB0824EHF brings a 32 mm-deep axial format to industrial electronics cooling. This 24VDC fan measures 80 mm square and lists 5200 rpm operation, with 122.4 Pa maximum static pressure and 5.52 W input.

EFB0812HHB | Delta Electronics 12VDC 3.96W Axial Fan for Industrial Equipment Cooling

For industrial equipment ventilation, EFB0812HHB pairs a 3800 rpm axial fan rotor with a 12VDC supply. A 15 mm-deep, 80 mm frame and 3.96 W listed input define its fit, with 82.92 m3/h maximum airflow specified.

EFB0405LA-F00 | Delta Electronics 5VDC 0.35W Axial Fan for Industrial Equipment Cooling

A listed 0.35 W input is the standout selection point of EFB0405LA-F00 for industrial electronics. This 5VDC axial fan uses a 40 x 40 x 10 mm frame and a 4000 rpm rotor for its compact cooling format.

EFB0812HHB-F00 | Delta Electronics 12VDC 3.96W Axial Fan for Industrial Equipment Cooling

EFB0812HHB-F00 combines a 15 mm-deep, 80 mm square axial fan frame with 12VDC operation. Intended for industrial equipment cooling, it lists 82.2 m3/h maximum airflow and 3800 rpm speed, with 3.96 W input.

EFB0512HA | Delta Electronics 12VDC 1.2W Axial Fan for Industrial Equipment Cooling

EFB0512HA is a 12VDC axial fan with a 50 x 50 x 10 mm body for industrial electronics cooling. A listed 1.2 W input and 5500 rpm speed distinguish this shallow format, with 19.38 m3/h maximum airflow.

EFB1324SHE | Delta Electronics 24VDC 18W Axial Fan for Industrial Equipment Cooling

For industrial equipment, EFB1324SHE uses a 127 x 127 x 38 mm axial package rather than the common 120 mm format. The 24VDC fan lists 4600 rpm operation and 339.8 m3/h maximum airflow with 18 W input.

EFB0812EHF Delta Blower Fan

EFB0812EHF Delta Blower Fan

Product Features

Product Features

DC Equipment Cooling

Application Industry

Power Supplies

Industrial Controls

Energy Equipment

Electronics Cooling

Frequently Asked Questions

What equipment is EFB0812EHF intended to cool?

What operating speed is listed for EFB0812EHF?

Is EFB0812EHF easy to install and maintain?

Can EFB0812EHF reduce total ownership cost?

What installation space is required for EFB0812EHF?

Why choose EFB0812EHF over a general-purpose fan?

Related Products

EFB0824EHF | Delta Electronics 24VDC 5.52W Axial Fan for Industrial Equipment Cooling

EFB0812HHB | Delta Electronics 12VDC 3.96W Axial Fan for Industrial Equipment Cooling

EFB0405LA-F00 | Delta Electronics 5VDC 0.35W Axial Fan for Industrial Equipment Cooling

EFB0812HHB-F00 | Delta Electronics 12VDC 3.96W Axial Fan for Industrial Equipment Cooling

EFB0512HA | Delta Electronics 12VDC 1.2W Axial Fan for Industrial Equipment Cooling

EFB1324SHE | Delta Electronics 24VDC 18W Axial Fan for Industrial Equipment Cooling

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