EFB1212LF Delta Electronics, EFB1212LF Datasheet - Page 6

• Manufacturer Part Number: EFB1212LF
• Manufacturer: Delta Electronics
• Type: DC Fanr

Specifications of EFB1212LF

• Operating Input Voltage Range: 4V to 13.8V
• Bearings: Ball
• Noise Level: 33.5dB
• Housing Material: Plastic
• Speed (nominal): 1900rpm
• Power Rating: 1.56W
• Termination: Lead Wire
• Product Length (mm): 120mm
• Product Height (mm): 32mm
• Product Depth (mm): 120mm
• Line Current: 130mA
• Voltage Rating: 12V
• Fan Rotation: Clockwise
• Lead Free Status / Rohs Status: Compliant

*
*
*
*
Bearing Type
Ball
Material
Impeller & Frame : Plastic (UL 94V-0)
Lead Wires :
UL 1007 AWG #24 O Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
Weight : 250g (8.82 oz)
* 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.
EFB1212LF
EFB1224LF
EFB1248LF
EFB1212MF
EFB1224MF
EFB1248MF
EFB1212HF
EFB1224HF
EFB1248HF
EFB1212HHF
EFB1224HHF
EFB1248HHF
EFB1212VHF
EFB1224VHF
EFB1248VHF
Bearing
PART NO.
s
MODEL
FUNCTION
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
-R00 / -F00
R
Voltage
Rated
VDC
12
24
48
12
24
48
12
24
48
12
24
48
12
24
48
28.0 to 56.0
28.0 to 56.0
28.0 to 56.0
28.0 to 56.0
28.0 to 56.0
4.0 to 13.8
7.0 to 27.6
4.0 to 13.2
7.0 to 26.4
4.0 to 13.8
7.0 to 27.6
4.0 to 13.8
7.0 to 27.6
4.0 to 13.8
7.0 to 27.6
Operating
EFB
Voltage
Range
0.60
0.50
0.40
0.30
0.20
0.10
P & Q CURVE
VDC
DIMENSIONS DRAWING
0
15.0
12.5
10.0
7.5
5.0
2.5
0
0
0
Current
Rated
Amp
0.13
0.09
0.04
0.22
0.13
0.07
0.32
0.19
0.10
0.51
0.28
0.14
0.74
0.40
0.22
1.0
40.0
EFB1212/24/48XF
120 x 120 x 32 MM SERIES
Air Flow
(AT RATED VOLTAGE)
2.0
80.0
Power
Rated
10.56
43
Input
Watt
1.56
2.16
1.92
2.64
3.12
3.36
3.84
4.56
4.80
6.12
6.72
6.72
8.88
9.60
3.0
120.0
VH
HH
4.0
H
M
L
160.0
Speed
R.P.M.
1900
2500
3150
3800
4400
5.0
(M /MIN)
(CFM)
.
3
m /min
1.700
2.270
2.830
3.400
3.960
3
Maximum
Air Flow
MOUNTING PANEL CUTOUT
120.07
139.85
CFM
60.03
80.16
99.94
OUTLET SIDE
(4- 0.177)
4- 4.5
(4.606)
(4.134)
117.0
105.0
mmH O
10.90
14.30
3.00
5.00
7.73
Air Pressure
Maximum
2
UNIT:
IN H O
0.118
0.197
0.304
0.429
0.563
http://www.deltaww.com
(INCH)
mm
2
INLET SIDE
(4- 0.177)
4- 4.5
Noise
dB-A
33.5
40.5
45.5
50.5
55.5
(4.606)
(4.134)
UNIT:
117.0
105.0
(INCH)
mm