מאוורר קירור אוניברסלי של דלתא

MODEL: PFC1212DE
Size: 120 × 120 × 38MM
Voltage: DC12V
Current: nominal 4.8A (12V rated current 2.98A,)
Air volume: 252.85CFM (7.16m3 / min)
Wind pressure: 1.412 in H2O (351.7 Pa)
Noise: 66.5 dB (A) Power: 57.6W
Speed regulation: support motherboard PWM speed regulation
Speed measurement: support
Interface: motherboard 4P
Line length: 35cm
Speed: 5500 RPM at 12V
Fan frame: one-shot injection molding, PBT + 30% glass fiber + VO grade flame retardant;
Fengye: injection molding, PBT + 30% glass fiber + VO grade flame retardant;
Fan rotation direction: counterclockwise when viewed from the direction of the fan blades;
Operating temperature: -10 degrees Celsius to +70 degrees Celsius;
Storage temperature: -40 degrees Celsius to +70 degrees Celsius;
Bearings: high-precision ball bearings;
Power supply range: plus or minus 15% of rated power supply; insulation resistance: greater than 500 megohms;
Withstand voltage: sink leakage current 0.5mA 500V / 1 minute;
Working life: 80,000 hours at an ambient temperature of 25 degrees.
In the case of motherboard PWM speed regulation, the speed adjusted to below 10% is 1050 rpm, and the fan increases by 405 rpm for each level adjusted from 10% to 100%. Due to the current limitation of the motherboard, it cannot reach 5500 rpm.
Directly connected to the power supply 12V positive and negative 2 pole power supply, can reach the maximum speed.