Type: Case Fan Max.
Air Flow Volume: 252CFM
Bearing Type: Ball Max.
Fan Speed: 7500RPM
Brand: Delta Electronics
Power Connection: 4-Pin
Model: PFC1212DE
Fan Diameter: 120 mm
MPN: Delta Country/Region of
Manufacture: China
Dimensions: 120 x 120 x 38mm.
* Air Flow: 253 CFM.
* Air Pressure: 1.412" (352 pa) *
Speed: 1, 550- 5, 500 RPM.
* Max Noise: 66.5 dBA.
* Rated Voltage: 12VDC.
* Startup Voltage: 5.0 VDC (.
50A)* * Current: 0.25 - 4.0 A *
Bearing type: Dual Ball *
MTBF: 70, 000 hours continuous @ 40 C * Operating Temperature -10 to 60C *actually measured with a bench power supply. PWM Speed Control Table DUTY CYCLE (&) SPEED R. P. M. CURRENT (A) 100% 5500 4.00 20% 1600 0.25 0% 1550 0.25
Fan frame: plastic injection molding, PBT +30% glass fiber + VO grade flame retardant;
Blade: plastic injection molding, PBT +30% glass fiber + VO grade flame retardant;
Fan rotation: from the fan direction is counter-clockwise;
Operating temperature: -10 degrees Celsius to +70 degrees Celsius;
Storage temperature: -40 degrees Celsius to +70 degrees Celsius;
Bearing: high precision ball bearings;
Power range: plus or minus 15% of the rated power;
Insulation resistance: > 500 megohms;
Withstanding voltage: Department of leakage current 0.5 mA 500V / 1 minute;
Working life: an ambient temperature of 25 degrees when 80, 000 hours.