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The Cooltron FD1238-61 series 12V DC cooling fan (P/N:
FD1238B12W7-61-2R) is 120x120x38mm and features a dual ball bearing with 7 blades, 4 poles, and a life expectancy of 70,000 hrs (at 40 C). The high speed FD1238B12W7-61-2R runs at 3000 RPM with a 46.3 dBA noise level and a maximum air flow of 128.5 CFM. This fan operates at 6-13.8V with a power consumption of 7.2W. Operating temperature -10 C - + 70 C (14 F - 158 F).
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Auto-restart IC consisting of two wires
- Blades rotate counter-clockwise when viewing from rotor side
- Part of the Standard Series - cost effective solution for keeping computers & cabinets cool
- Can be used with power supplies & in telecommunications
- RoHS & CE certified, UL & CUL approved, TUV approved
DC Axial Cooling Fan FD1238B12W7-61-2R
Cooling Fan Dimensions: 120x120x38mm
Rated Voltage: 12V DC
Operating Voltage: 6V-13.8V DC
Maximum Rated Current: 0.6 A
Cooling Fan Power Consumption: 7.2 W
Rated Cooling Fan Speed: 3000 RPM
Maximum Airflow: 128.5 CFM
Maximum Static Pressure: 7.9 mm-H2O
Cooling Fan Noise Level: 46.3 dB(A)
Fan Housing Material: Plastic UL 94V-0 P.B.T.
Fan Blade Material: Plastic UL 94V-0 P.B.T.
Lead Wire: UL Type #24 AWG
Wire Lead Length: 12 inches
Operating Temperature: -10 C - + 70 C (14 F - 158 F)
Storage Temperature: -40 C - + 70 C (-40 F - 158 F)
Insulation Resistance: 10mO
Dielectric Strength: 5 mA (max.)
Polarity Protection: Circuit protected for 10 seconds when VCC & GND are exchanged
Locked Rotor Protection: Auto power-off after locked at rated voltage for 1 second
Approvals: CE, ROHS, UL, CUL, TUV
Common Uses: Power Supplies, Computers, Cabinets, Rack Servers, Audio Equipment
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Additional Product Information
Cooltron DC fans use direct current so the electricity only moves in one direction. Because DC fans typically have low voltages they do not use up much energy. A key benefit of DC cooling fans is that they do not generate much electromagnetic interference. Electromagnetic interference is a disruption in electrical circuitry that can affect performance by resulting in a loss of data. DC cooling fans typically have a long life expectancy and feature a simple design. The flow on a DC fan can change based on the input voltage
The type of application is one of the main points to consider when selecting a Cooltron DC cooling fan. The amount of voltage needed is one characteristic that can be affected. It is not recommended to choose higher voltages simply because they are more powerful. Not every application needs the same voltage level. Other characteristics include the size of the fan and the noise level. For example, a cooling fan used in medical equipment would need to be quieter than one used in a more industrial space. In the interest of safety, the intended device be turned off and unplugged before attaching the cooling fan. This reduces the risk of injury or damage to the machine.
Cooltron Cooling Fan Part Number Guide
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