EFB1248HF Delta Electronics, EFB1248HF Datasheet

EFB1248HF

Manufacturer Part Number

EFB1248HF

Description

Manufacturer

Delta Electronics

Type

DC Fanr

Datasheet

1.EFB1248HF.pdf (9 pages)

Specifications of EFB1248HF

Operating Input Voltage Range

28V to 56V

Bearings

Ball

Noise Level

45.5dB

Housing Material

Plastic

Speed (nominal)

3150rpm

Power Rating

4.8W

Termination

Lead Wire

Product Length (mm)

120mm

Product Height (mm)

32mm

Product Depth (mm)

120mm

Line Current

100mA

Voltage Rating

48V

Fan Rotation

Clockwise

Lead Free Status / Rohs Status

Compliant

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Bearing Type

Ball Bearings

Material

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

Lead Wires :

UL 1007 AWG #28 OR Equivalent

Red Wire Positive(+)

Black Wire Negative(-)

Weight : 14.5g (0.51 OZ)

Rib Type Only

* 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.

EFB0405LA

EFB0412LA

EFB0405MA

EFB0412MA

EFB0405HA

EFB0412HA

EFB0405HHA -R00 / -F00

EFB0412HHA -R00 / -F00

EFB0412VHA -R00 / -F00

PART NO.

MODEL

-R00 / -F00

FUNCTION

Voltage

Rated

VDC

Operating

4.5 to 5.5

9.0 to 13.8

4.5 to 5.5

7.0 to 13.8

4.5 to 5.5

7.0 to 13.8

4.5 to 5.5

7.0 to 13.8

EFB

Voltage

Range

VDC

P & Q CURVE

0.24

0.20

0.16

0.12

0.08

0.04

DIMENSIONS DRAWING

6.0

5.0

4.0

3.0

1.0

2.0

Current

Rated

Amp

0.07

0.05

0.10

0.06

0.13

0.08

0.19

0.10

0.15

0.1

4.0

(0.394 0.020)

40 x 40 x 10 MM SERIES

EFB0405/12XA

10.0 0.5

Air Flow

(AT RATED VOLTAGE)

0.2

8.0

Power

Rated

Input

Watt

0.35

0.60

0.50

0.72

0.65

0.96

0.95

1.20

1.80

0.3

12.0

(12.165 0.394)

309.0 10.0

0.4

16.0

(0.394)

R.P.M.

10.0

Speed

4000

5000

6000

7000

8000

0.5

(M /MIN)

(CFM)

0.106

0.167

0.196

0.229

0.268

Maximum

(1.575 0.020)

(1.260 0.012)

(4- 0.126 0.012)

Air Flow

MOUNTING PANEL CUTOUT

32.0 0.3

40.0 0.5

LABEL

4- 3.2 0.3

3.74

5.90

6.92

8.09

9.46

CFM

OUTLET SIDE

(4- 0.126)

4- 3.2

(1.504)

(1.260)

38.2

32.0

mmH O

1.45

2.24

3.28

4.42

5.76

Air Pressure

Maximum

IN H O

0.057

0.088

0.129

0.174

0.227

http://www.deltaww.com

INLET SIDE

dB-A

Noise

(4- 0.126)

20.5

24.5

28.5

33.0

37.5

UNIT:

4- 3.2

(1.504)

(1.260)

38.2

32.0

(INCH)

Related parts for EFB1248HF

EFB1248HF Summary of contents

Page 1

Bearing Type Ball Bearings * Material Impeller & Frame : Plastic(UL 94V-0) * Lead Wires : UL 1007 AWG #28 OR Equivalent Red Wire Positive(+) Black Wire Negative(-) * Weight : 14.5g (0.51 OZ) * Rib Type Only Rated ...

Page 2

Bearing Type * Ball Bearings Material * Impeller & Frame : Plastic (UL 94V-0) Lead Wires : * UL 1007 AWG #24 O Equivalent R Red Wire Positive (+) Black Wire Negative (-) Weight : 33g (1.16 oz) * Rib ...

Page 3

Bearing Type * Ball Bearings Material : * Impeller & Frame : Plastic (UL 94V-0) Lead Wires : * UL 2468 AWG #28 O Equivalent R Red Wire Positive (+) Black Wire Negative (-) Weight : 25g (0.88 oz) * ...

Page 4

Bearing Type * Ball Bearings Material * Impeller & Frame : Plastic (UL 94V-0) Lead Wires : * UL 2468 AWG #28 O Equivalent R Red Wire Positive (+) Black Wire Negative (-) Weight : 28g (0.99 oz) * Rib ...

Page 5

Bearing Type Ball Bearings * Material Impeller & Frame : Plastic(UL 94V-0) * Lead Wires : UL 1007 AWG #24 OR Equivalent Red Wire Positive(+) Black Wire Negative(-) * Weight : 67g (2.36 OZ) * Rib Type Only Rated ...

Page 6

... EFB1248LF -R00 / -F00 48 EFB1212MF -R00 / -F00 12 EFB1224MF -R00 / -F00 24 EFB1248MF -R00 / -F00 48 EFB1212HF -R00 / -F00 12 EFB1224HF -R00 / -F00 24 EFB1248HF -R00 / -F00 48 EFB1212HHF -R00 / -F00 12 EFB1224HHF -R00 / -F00 24 EFB1248HHF -R00 / -F00 48 EFB1212VHF -R00 / -F00 12 EFB1224VHF -R00 / -F00 24 EFB1248VHF -R00 / -F00 48 * Function type is optional ...

Page 7

Bearing Type * Ball Bearing s Material * Impeller & Frame : Plastic (UL 94V-0) Lead Wires : * UL 1007 AWG #24 O Equivalent R Red Wire Positive (+) Black Wire Negative (-) Weight : 290g (10.23 oz) * ...

Page 8

... All readings are typical values at rated voltage. * Specifications are subject to change without notice. EFB 172 x 150 x 50.8 MM SERIES DIMENSIONS DRAWING 172.0 0.5 ( 6.772 0.020) 162.0 0.3 (6.378 0.012) LABEL DELTA ELECTRONICS, INC 8- 4.3 0.3 (8- 0.169 0.012) P & Q CURVE (AT RATED VOLTAGE) EFB1512/24/48XG 1.20 30.0 SH 1.00 25 ...

Page 9

... All readings are typical values at rated voltage. * Specifications are subject to change without notice. EFB 172 x 50.8 MM SERIES DIMENSIONS DRAWING 172.0 0.5 ( 6.772 0.020) 162.0 0.3 (6.378 0.012) LABEL DELTA ELECTRONICS, INC 8- 4.3 0.3 (8- 0.169 0.012) P & Q CURVE (AT RATED VOLTAGE) EFB1712/24/48XG 1.20 30.0 SH 1.00 25 ...

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