Delta Electronics LFB0712M, LFB0712H dimensions LFB 70 x 70 x 25.4 MM Series, Dimensions Drawing

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LFB 70 x 70 x 25.4 MM SERIES

DIMENSIONS DRAWING

* Bearing Type

Ball Bearings

mm

UNIT:

(INCH)

P & Q CURVE (AT RATED VOLTAGE)

MOUNTING PANEL CUTOUT

* Material

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

* Lead Wires :

UL 1430 AWG #26 OR Equivalent

Red Wire Positive (+)

Black Wire Negative (-)

* Weight : 80.0g (2.82 oz)

 

0.24

 

6.0

 

LFB0712X

 

 

 

 

 

 

 

 

 

 

 

0.20

 

5.0

 

 

 

H

 

 

 

 

 

 

 

 

 

 

 

 

0.16

 

4.0

 

 

 

M

 

 

PRESSURE

 

 

 

 

 

 

L

 

 

0.12

 

3.0

 

 

 

 

 

 

0.8

 

2.0

 

 

 

 

 

 

AIR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0.4

 

1.0

 

 

 

 

 

 

 

0

 

0

0.12

0.24

0.36

0.48

0.60

(M3/MIN.)

 

 

(mm H O)

0

(IN H O)

 

0

5.0

10.0

 

15.0

20.0

(CFM)

2

2

AIR FLOW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTLET SIDE

 

 

 

 

 

 

 

 

INLET SIDE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

mm

UNIT:

 

 

 

 

 

 

 

 

 

 

 

(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

LFB0712L

-R00 / -F00

12

7.0 to 13.8

0.09

1.08

3000

0.447

15.79

3.30

0.130

27.4

LFB0712M

-R00 / -F00

12

7.0 to 13.8

0.10

1.20

3400

0.507

17.90

4.07

0.160

30.2

LFB0712H

-R00 / -F00

12

7.0 to 13.8

0.11

1.32

3800

0.556

19.64

5.10

0.201

32.1

*Function type is optional.

*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.

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Image 1
Contents LFB 70 x 70 x 25.4 MM Series Dimensions DrawingMounting Panel Cutout Function VDC

LFB0712L, LFB0712M, LFB0712H specifications

Delta Electronics, a leading global provider of power and thermal management solutions, has made significant advancements in fan technology with its LFB0712 series. This series consists of three distinct models: LFB0712H, LFB0712M, and LFB0712L. Each model is engineered to meet the varying cooling needs of electronic devices, ensuring optimal performance and reliability.

The LFB0712H, LFB0712M, and LFB0712L each have unique airflow and noise characteristics, making them suitable for a wide range of applications. The LFB0712H is designed for high-performance cooling, providing a robust airflow rate ideal for environments where heat dissipation is critical. Its high-speed operation allows for efficient thermal management, particularly in servers and high-powered computing systems.

On the other hand, the LFB0712M strikes a balance between airflow and noise levels. It is an ideal choice for applications requiring moderate cooling without the excessive noise often associated with high-speed fans. This model is particularly well-suited for personal computers and workstation environments where a quieter operation is essential.

For applications where noise is a primary concern, the LFB0712L presents an optimal solution. This low-speed fan offers quieter operation while maintaining sufficient airflow, making it perfect for use in audio equipment, home theaters, and environments where silence is valued.

All models in the LFB0712 series incorporate advanced technologies aimed at enhancing performance and longevity. These fans are equipped with ball-bearing or sleeve bearing technologies, ensuring smoother operation and extended lifespan. The design also prioritizes energy efficiency, contributing to reduced power consumption and lower environmental impact.

The LFB0712 series is designed with versatility in mind. All three fans are compact, measuring 70mm x 70mm x 12mm, allowing for easy integration into various electronic devices. They support standard voltage levels, typically ranging from 5V to 12V, making them compatible with a wide range of applications.

The series is also distinguished by its reliable performance under demanding conditions. Each fan has undergone rigorous testing to ensure they can withstand a variety of environmental challenges, ensuring long-term operation without compromising functionality.

In summary, Delta Electronics' LFB0712H, LFB0712M, and LFB0712L fans showcase the company's commitment to innovation and customer satisfaction. With their unique features and technologies, they offer tailored solutions for diverse cooling needs while maintaining high standards of efficiency and reliability.