BFB1248M Delta Electronics, BFB1248M Datasheet - Page 3

• 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 1571 AWG #28 O Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
Weight : 12g (0.42 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.
BFB0405LA
BFB
BFB0405MA
BFB0412MA
BFB
BFB
BFB
BF
PART NO.
B0412HHA
0412LA
0405HA
0412HA
0405HHA
MODEL
-R00 / -F
-R00 / -F00
-R00 / -F00
-R00 / -F00
FUNCTION
R
/ -F00
/ -F00
/ -F00
/ -F00
00
Voltage
Rated
VDC
12
12
12
12
5
5
5
5
Operating
4
7
4.0 to 6.0
7.0 to 13.2
4.0 to 6.0
7.0 to 13.2
4.0 to 6.0
7.0 to 13.2
Voltage
Range
BFB
.0 to 6.0
.0 to 13.2
P & Q CURVE
VDC
DIMENSIONS DRAWING
0.60
0.50
0.40
0.30
0.20
0.10
0
Current
Rated
0.07
0.05
0.11
0.06
0.17
0.08
0.22
0.10
Amp
15.0
12.5
10.0
(0.079)
(0.138)
7.5
5.0
2.5
0
2.0
3.5
40 x 40 x 10 MM SERIES
(0.394 0.020)
0
0
(AT RATED VOLTAGE)
10.0 0.5
Power
Rated
95
.02
Input
0.35
0.60
0.55
0.72
0.85
0.96
1.10
1.20
0.8
Watt
BFB0405/12XA
Air Flow
.04
(0.303)
1.6
7.7
R.P.M.
Speed
5500
6500
7500
8500
.06
2.4
HH
M
.08
H
L
m /min
3.2
0.055
0.065
0.074
0.085
3
1.0
Maximum
(1.575 0.020)
(1.378 0.012)
Air Flow
(M /MIN)
(CFM)
40.0 0.5
35.0 0.3
3
CFM
1.94
2.30
2.61
3.00
(4- 0.094 0.012)
mmH
10.85
14.33
4-
5.37
7.93
Air Pressure
Internet:http://www.deltaww.com
Maximum
UNIT:
2.4 0.3
2
O
IN H
(INCH)
0.211
0.312
0.427
0.564
mm
2
O
dB-A
Noise
28.0
29.5
32.5
34.5