New

AFB 45 x 45 x 15 MM SERIES

DIMENSIONS DRAWING

 

 

 

 

 

 

 

15.0

0.5

 

 

 

 

45.0

0.5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(0.591

0.020)

 

 

 

 

(1.772

0.020)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2-3.0

 

0.3

 

37.0

0.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(2-0.118

 

0.020)

 

(1.457

0.012)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LABEL

 

0.3

0.012)

 

0.5

0.020)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

37.0

(1.457

 

45.0

(1.772

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(0.394)

 

4-

3.2

0.3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

335.0

10.0

 

(4-

0.126

0.012)

 

 

 

 

mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(13.189

0.394)

 

 

 

 

 

 

 

UNIT:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(INCH)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Bearing Type

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ball Bearings

 

 

 

P & Q CURVE (AT RATED VOLTAGE)

 

MOUNTING PANEL CUTOUT

 

 

* Material

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTLET SIDE

 

 

INLET SIDE

Impeller & Frame : Plastic(UL 94V-0)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Lead Wires :

 

 

 

 

 

 

 

AFB04512XB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UL 1007 AWG #24 OR Equivalent

 

0.24

6.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Red Wire Positive(+)

 

 

0.20

5.0

 

 

 

 

 

 

 

 

 

 

 

 

 

43.0

 

 

 

 

43.0

 

Black Wire Negative(-)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1.693)

 

 

 

 

(1.693)

 

 

 

 

 

 

 

 

 

H

 

 

 

 

 

 

 

37.0

 

 

 

 

37.0

 

* Weight : 17 g (0.60 OZ)

 

 

0.16

4.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air Pressure

 

 

 

 

 

M

 

 

 

 

 

 

 

(1.457)

 

 

 

 

(1.457)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.12

3.0

 

 

 

 

 

L

 

 

 

 

(1.693)

 

(1.457)

 

 

 

 

 

43.0 (1.693) 37.0

(1.457)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

43.0

37.0

 

.0

)

 

 

.0

)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

47

 

 

47

 

 

 

0.08

2.0

 

 

 

 

 

 

 

 

 

50

 

50

 

 

 

 

 

 

 

 

 

 

 

 

 

.8

 

 

 

.8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(

1

 

 

 

(

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.04

1.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

(M3/MIN)

 

 

 

4-

3.4

 

 

 

 

4-

3.4

 

 

 

 

0

0.12

0.24

0.36

0.48

0.60

 

 

 

(4-

0.134)

 

 

 

(4-

0.134)

 

 

 

 

O)

O)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

2

0

4.0

8.0

12.0

16.0

20.0

(CFM)

 

 

 

 

 

 

 

 

 

 

 

 

mm

 

 

 

 

H

H

 

 

 

 

 

 

 

 

 

 

 

UNIT:

 

 

 

 

(IN

(mm

 

 

Air Flow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(INCH)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated

Operating

 

 

Input

 

 

Input

 

 

 

Maximum

 

 

 

Maximum

 

 

 

 

MODEL

Voltage

 

 

 

 

Speed

 

 

 

 

Noise

 

Voltage

 

Current

 

Power

Air Flow

 

 

Air Pressure

 

 

 

 

Range

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PART NO.

FUNCTION

VDC

VDC

 

 

Amp

 

 

Watt

 

R.P.M.

 

 

 

CFM

 

mmH2 O

IN H 2 O

 

dB-A

 

AFB04512LB

-R00 / -F00

12

5.0

to 13.8

 

0.09

 

 

1.08

 

4300

 

0.268

 

 

9.48

 

2.65

 

0.104

 

23.5

 

AFB04512MB

-R00 / -F00

12

5.0

to 13.8

 

0.10

 

 

1.20

 

5300

 

0.328

 

11.59

 

4.07

 

0.160

 

29.0

 

AFB04512HB

-R00 / -F00

12

5.0

to 13.8

 

0.14

 

 

1.68

 

6300

 

0.396

 

14.00

 

5.66

 

0.223

 

33.5

 

*Rib type only

*The max. air flow and the speed are measured in free air ; max. air pressure is measured at zero air flow.

*Noise is measured in anechoic chamber in free air, one meter from intake side.

*All readings are typical values at rated voltage.

*Specifications are subject to change without notice.

6

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Delta Electronics AFB04512HB dimensions New, AFB 45 x 45 x 15 MM Series, Dimensions Drawing, Mounting Panel Cutout

AFB04512LB, AFB04512HB, AFB04512MB specifications

Delta Electronics, a global leader in power and thermal management solutions, has developed a series of high-performance cooling fans, namely the AFB04512MB, AFB04512HB, and AFB04512LB. These fans are designed to provide efficient cooling solutions in various applications, including telecommunications, data centers, and industrial equipment. Each model in this series comes with distinct features and specifications that cater to diverse cooling needs.

The AFB04512MB is a medium-speed fan that offers a balanced combination of airflow and noise levels. With a rated voltage of 12V, this model operates at speeds of up to 4200 RPM. It delivers an airflow of approximately 21.39 CFM (cubic feet per minute), making it suitable for applications that require adequate cooling without excessive noise. The AFB04512MB is equipped with a sleeve bearing, which enhances its longevity and provides reliable performance over time.

In contrast, the AFB04512HB represents the high-speed variant of the series. This model operates at speeds of up to 6000 RPM, producing more airflow, approximately 32.5 CFM. This makes it ideal for scenarios where maximum cooling performance is necessary, such as high-power electronic devices or densely packed server environments. The AFB04512HB also features a higher static pressure rating, which allows it to push air through obstacles, such as heatsinks and filters, more effectively.

Lastly, the AFB04512LB offers a low-speed operation, catering to environments where noise suppression is a priority. With a maximum speed of 3200 RPM, this fan still provides a decent airflow of around 15.6 CFM while operating quietly. Its design focuses on efficiency, making it perfect for applications like home media servers or quiet workstations.

All three models benefit from advanced technologies, including PWM (Pulse Width Modulation) control for adjustable speed settings, which enhances energy efficiency and tailoring performance to specific environmental needs. The fans are designed with thermoplastic material, ensuring durability and resistance to environmental factors. Additionally, they come with a compact size, allowing for easy integration into various systems.

In summary, Delta Electronics' AFB04512MB, AFB04512HB, and AFB04512LB fans offer a range of features tailored for different cooling requirements. Whether it's the balanced performance of the MB, the high-output capacity of the HB, or the quiet operation of the LB, these fans demonstrate Delta's commitment to quality and innovation in cooling technology. Each model exemplifies reliable performance, energy efficiency, and versatility, making them suitable for a broad spectrum of applications.
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