AFB0948L Delta Electronics, AFB0948L Datasheet - Page 8

• Manufacturer Part Number: AFB0948L
• Description: 48V DC FAN 90X90X25.4 MM
• Manufacturer: Delta Electronics
• Type: DC Fanr

Specifications of AFB0948L

• Operating Input Voltage Range: 28V to 56V
• Bearings: Ball
• Noise Level: 25dB
• Housing Material: Plastic
• Speed (nominal): 2100rpm
• Power Rating: 2.4W
• Product Length (mm): 92mm
• Product Height (mm): 25.4mm
• Product Depth (mm): 92mm
• Line Current: 50mA
• Fan Rotation: Clockwise
• Termination: Lead Wire
• Voltage Rating: 48V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 603-1323

1. Delta will not guarantee the performance of the products if the application condition
2. A written request should be submitted to Delta prior to approval if deviation from
3. Please exercise caution when handling fans. Damage may be caused when pressure is
4. Except as pertains to some special designs, there is no guarantee that the products will
5. The above-mentioned conditions are representative of some unique examples and viewed
6. It is very important to establish the correct polarity before connecting the fan to the
7. Delta fans without special protection are not suitable where any corrosive fluids are
8. Please ensure all fans are stored according to the storage temperature limits specified.
9. Not all fans are provided with the Lock Rotor Protection feature. If you impair the
10. Please be cautious when mounting the fan. Incorrect mounting of fans may cause
11. It is important to consider safety when testing the fans. A suitable fan guard should be
12. Except where specifically stated, all tests are carried out at room (ambient) temperature
13. Be certain to connect an “ 4.7µF or greater” capacitor to the fan externally when
falls outside the parameters set forth in the specification.
this specification is required.
applied to the impeller, if the fans are handled by the lead wires, or if the fan was
hard-dropped to the production floor.
be free from any such safety problems or failures as caused by the introduction of
powder, droplets of water or encroachment of insect into the hub.
as the first point of reference prior to all other information.
power source. Positive (+) and Negative (-). Damage may be caused to the fans if
connection is with reverse polarity, if there is no foolproof method to protect against
such error specifically mentioned in this spec.
introduced to their environment.
Do not store fans in a high humidity environment. We highly recommend performance
testing is conducted before shipping, if the fans have been stored over 6 months.
rotation of the impeller for the fans that do not have this function, the performance
of those fans will lead to failure.
excess resonance, vibration and subsequent noise.
fitted to the fan to guard against any potential for personal injury.
and relative humidity conditions of 25
performance itself.
the application calls for using multiple fans in parallel, to avoid any unstable power.
Application Notice
Doc. No: FMBG-ES Form 001 Rev. 0001
o
C, 65% RH. The test value is only for fan
Date: June 24, 2009