Heavy Duty DC High Flow BLDC Fan with Speed Monitor (Frequency Generator) and PWM speed Control input.
This small fan motor runs at around 50,000rpm and can move volumes of air at an amazing rate. It is so powerful that it generates enough thrust to lift itself in the air when powered. PWM control input allows you to digitally control its speed.
Voltage: 7-13.6VDC, 12V Nominal
Rated Current: 1.9A max, 1.25A Typical
Safety Approvals: UL,TUV
Wire Termination:4 pin Wafer 1.5mm pitch
Red - 12V
Blue - Speed (Pulse, NPN open collector)
Yellow- PWM input 5V logic (Max speed when left unconnected)
1) This fan is used mainly as a cooling fan in computer servers - an application that demands zero failure with years in 24/7 operation. That says a lot about the reliability of this product.
2) This fan can be quite noisy because of its high RPM.
3) Data shown are actual measured data.