KDE1203PFB3-8(V)

Power (Watts):	600mW
Lifetime @ Temp.:	--
Material - Blade:	Polybutylene Terephthalate (PBT)
Material - Frame:	Polybutylene Terephthalate (PBT)
Voltage Range:	10.2 ~ 13.8VDC
Current Rating:	0.050A
Weight:	0.017 lb (7.71g)
Approvals:	CE, CUR, TUV, UL
Operating Temperature:	14 ~ 158°F (-10 ~ 70°C)
Ingress Protection:	--
Termination:	2 Wire Leads
RPM:	5000 RPM
Series:	KDE
Noise:	18.5 dB(A)
Features:	--
Fan Type:	Tubeaxial
Bearing Type:	Ball
Static Pressure:	0.060 in H2O (14.9 Pa)
Air Flow:	3.2 CFM (0.090m³/min)
Width:	10.00mm
Size / Dimension:	Square - 30mm L x 30mm H
Voltage - Rated:	12VDC
Part Status:	Obsolete

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DC Fans

DC fans are an integral component of many electronic systems and processes. These fans are designed to be self-contained and operate at a constant speed, and are typically driven by direct current or DC motors. The power typically supplied to the fan is either from a 12V or 24V DC power source, depending on the type of fan. Their purpose is to move air or water to cool electronics or motors, reduce noise levels, move oxygen and other gases, or to dilute other gases to reduce smoke or fumes.The KDE1203PFB3-8(V) is a DC fan intended for cooling automotive, industrial, and commercial applications. It features a long life expectancy, low current starts, and low noise operation. The fan operates with a 12V or 24V source, and is rated for a maximum speed of 8500 RPM. The fan measures 85 x 86 mm, and has a 4-pin PWM connector for speed control and power.The KDE1203PFB3-8(V) is designed to be used in a range of applications, including air or pressure cooling, exhaust, and air circulation. Maintaining and controlling the temperature of an electronic device or motor is essential for optimal performance, and this fan offers a reliable and efficient solution.The working principle behind the KDE1203PFB3-8(V) is fairly straightforward. When the fan is powered by the DC motor, it creates a kinetic energy that moves the fan blades. The blades of the fan then generate an airflow, which is directed to cool the system or motor. As the fan blades increase in speed, the airflow increases in volume and velocity, providing optimal cooling performance and reducing the risk of overheating.The fan can be manually adjusted by adjusting the voltage to the fan or by using a Pulse Width Modulation (PWM) controller that allows the user to fine-tune the fan speed. This allows the fan speed to be adjusted to match the load and requirements of the system being cooled. In addition, the fan has several protection features, such as current foldback and temperature triggers, which regulate the speed of the fan and prevent it from running too quickly and causing noise or overheating.Overall, the KDE1203PFB3-8(V) is an ideal solution for maintaining a safe operating temperature for electronic systems and motors. Its variable speed operation and advanced protection features ensure consistent efficiency and reliability, making it a reliable choice for cooling applications.

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