9WS1212M101

Power (Watts):	2.76W
Lifetime @ Temp.:	40000 Hrs @ 60°C
Material - Blade:	Plastic
Material - Frame:	Plastic
Voltage Range:	6 ~ 13.8VDC
Current Rating:	0.230A
Approvals:	CSA, TUV, UL
Operating Temperature:	-4 ~ 158°F (-20 ~ 70°C)
Ingress Protection:	IP54 - Dust Protected, Water Resistant
Termination:	3 Wire Leads
RPM:	1950 RPM
Series:	San Ace 120WS
Noise:	32.0 dB(A)
Features:	Locked Rotor Protection, Speed Sensor (Tach)
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.169 in H2O (42.1 Pa)
Air Flow:	77.7 CFM (2.18m³/min)
Width:	38.00mm
Size / Dimension:	Square - 119mm L x 119mm H
Voltage - Rated:	12VDC
Part Status:	Last Time Buy

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DC fan

DC fans are a type of cooling system that utilizes a DC motor to circulate air. They are often used in computers, consumer electronics, and other applications where heat must be dissipated quickly and efficiently. The 9WS1212M101 is a DC fan designed for low noise, high airflow applications.

Features

The 9WS1212M101 is a high-performance, low-noise DC fan that is designed to provide reliable and efficient cooling for a variety of applications. It has an airflow rating of 63CFM and a noise level of 27dBA. The fan is equipped with a PWM (Pulse Width Modulation) control for adjusting fan speed, allowing for optimal performance. The fan also features a thermally controlled variable speed function, allowing for automated temperature control. In addition, it includes a tachometer output for monitoring fan speed.

Application Field

The 9WS1212M101 is a high-performance solution for cooling systems in a variety of applications. It is particularly well suited for servers, air conditioning systems, and refrigeration equipment. The fan is also ideal for electronic enclosures, providing reliable cooling in confined spaces. It can also be used in medical and laboratory equipment, industrial machinery, chemical processing, and automotive applications.

Working Principle

The 9WS1212M101 DC fan operates on a simple and efficient principle. The fan is powered by a DC motor that is controlled by an external power source. The fan blade is attached to the shaft of the motor, which rotates at high speed. As the fan blades rotate, they draw in air and expel it out of the fan, creating a cooling effect. The speed of the fan can be adjusted manually with a potentiometer, or with the PWM control, allowing for optimal air flow for a variety of applications. In addition, the fan is equipped with a tachometer output, allowing it to be monitored for speeds and performance.

Conclusion

The 9WS1212M101 DC fan is a reliable and efficient solution for cooling applications where low noise and high performance are essential. It is designed for a variety of applications, including air conditioning, refrigeration, electronic enclosures, and medical equipment. The fan is easy to install and operate, and its PWM control and tachometer output allow for precise speed adjustment and monitoring. With its low noise and high airflow ratings, the 9WS1212M101 is an ideal choice for any application where cooling is a priority.

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