BFB1248M Delta Electronics, BFB1248M Datasheet - Page 9

• Manufacturer Part Number: BFB1248M
• Manufacturer: Delta Electronics
• Type: DC Blowerr

Specifications of BFB1248M

• Operating Input Voltage Range: 28V to 56V
• Bearings: Ball
• Noise Level: 48.5dB
• Housing Material: Plastic
• Speed (nominal): 2300rpm
• Power Rating: 5.76W
• Termination: Lead Wire
• Product Length (mm): 125mm
• Product Height (mm): 34mm
• Product Depth (mm): 126mm
• Line Current: 120mA
• Voltage Rating: 48V
• Fan Rotation: Clockwise
• Lead Free Status / Rohs Status: Compliant

*
*
*
*
Bearing Type
Ball Bearings
Material
Impeller & Frame : Plastic (UL 94V-0)
Lead Wires :
UL 1061 AWG #26 O Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
Weight : 28g (0.99 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.
BFB0505L
BFB0512L
BFB0524L
BFB0505M
BFB0512M
BFB0524M
BFB0512H
BFB0524H
BFB0512HH -R00/ -F00
BFB0524HH -R00/ -F00
PART NO.
MODEL
-R00/ -F00
-R00/ -F00
-R00/ -F00
-R00/ -F00
-R00/ -F00
-R00/ -F00
-R00/ -F00
-R00/ -F00
FUNCTION
R
Voltage
Rated
VDC
12
24
12
24
12
24
12
24
5
5
10.0 to 13.8
14.0 to 27.6
10.0 to 13.8
14.0 to 27.6
10.0 to 13.8
14.0 to 27.6
10.0 to 13.8
14.0 to 27.6
Operating
4.0 to 5.5
4.0 to 5.5
Voltage
Range
BFB
P & Q CURVE
DIMENSIONS DRAWING
VDC
0.96
0.80
0.64
0.48
0.32
0.16
(0.071 0.020)
0
1.8 0.5
24.0
20.0
16.0
12.0
8.0
4.0
0
Current
Rated
0.14
0.07
0.05
0.33
0.10
0.07
0.16
0.09
0.21
0.11
Amp
0
0
51 x 51 x 15 MM SERIES
(0.591 0.020)
.03
15.0 0.5
(AT RATED VOLTAGE)
1.2
(0.480)
BFB0505/12/24X
12.2
Air Flow
Power
Rated
101
.06
Input
Watt
0.70
0.84
1.20
1.65
1.20
1.68
1.92
2.16
2.52
2.64
2.4
.09
(0.039 0.020)
3.6
1.0 0.5
HH
.12
M
H
L
R.P.M.
Speed
3500
4500
5500
6500
4.8
(2- 0.177 0.012)
.15
(1.000 0.020)
2- 4.5 0.3
(M/M IN)
(CFM)
25.4 0.5
3
m /min
0.070
0.090
0.110
0.130
3
Maximum
Air Flow
(0.709 0.012)
CFM
2.47
3.18
3.88
4.59
18.0 0.3
(2.008)
51.0
mmH
18.00
22.00
11.00
7.00
Air Pressure
Internet:http://www.deltaww.com
Maximum
2
O
IN H
(0.787 0.012)
( 1.024)
( 1.220 0.020)
0.276
0.433
0.709
0.866
UNIT:
20.0 0.3
26.0
31.0 0.5
2
O
(INCH)
mm
dB-A
Noise
26.5
32.5
38.0
45.0