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12VDC 4.7" x 1-1/2" (120 x 38mm) Fan

12VDC 4.7

37126-large.jpg  37126-1.jpg    California Proposition 65 Warning
Stock No: 37126 FN
 Review Average:  
 Number of Reviews: 1
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Availibilty: In Stock   Units: 571

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 Detailed Description
We do not include any printed materials of the following "Data Sheets". You will need to print from the following Document(s).
View PDF Data Sheet

P/N: DCH12038HV12B
Volts: 12VDC
Current: 2.5A
CFM: ~285
Noise: ~72db Loud!
Ball bearing Fan with Plastic blades & housing.
Input for PWM or DC speed control:
DC: 0-10V Linear Increase Above 1V
PWM: 25 to 30KHz @ <0.8V Low 3-10V High
Duty Cycle: 10-100% Linear increase above 10%
Black is Negative, Yellow is Positive, Blue is PWM input
7" Wire Leads with Molex Plug
Approvals: CE, RoHS
SQ: 4-11/16" (120mm) T: 1-1/2" (38mm) WT: .9

California Proposition 65 Warning WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

 Product ReviewsClick here to review this item
Excellent value for a powerful fan
These fans get the job done. A ton of airflow without that annoying whine so many high-power fans have. They are loud, but that is to be expected, these are 30 watt fans. The weird connector they come with is easily cut off and replaced with the more common 4-pin Molex KK connector. These work well in a computer system, with the caveat there is no tachometer output. If your system has a fan-fail alarm, make sure it is disabled for connectors you are using these with. I was concerned about the 0-10VDC control voltage thing, but they also seem to respond well to the 12VDC PWM signal provided by computer equipment. If they burn out after a few hours, I know what killed them I guess.
- Gordon, MI

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