G4020H05B2-RSR-EM

DC fans have been the preferred form of cooling and ventilation in a variety of applications for decades. G4020H05B2-RSR-EM is a type of DC fan, which is high-efficiency, long-life, compact and easy to install.

G4020H05B2-RSR-EM is well-suited for a variety of applications, including telecom equipment, rack mount server systems, networking applications, automotive interiors and medical devices. The fan features a variable speed control with a high static capability to ensure optimal airflow performance. Additionally, its design makes it well-suited for tight spaces, such as those found in computer enclosures.

The G4020H05B2-RSR-EM fan is also built for reliability and long life. It is rated at 50,000 hours of continuous operation, and is protected by sealed bearings against ingress of dust and moisture. The fan is also equipped with a thermistor that allows the fan to adjust its speed according to the application’s temperature requirements, and a 4-line Pulse-width Modulation (PWM) control input.

The G4020H05B2-RSR-EM fan operates through a modified magnetic field created by a rotating component. This component, called the rotor, is enclosed within the fan housing and is connected to an electric current. As the current runs through the rotor, it creates a magnetic field around it, which also interacts with the magnetic field of the electromagnet, rotating the rotor. This rotation pushes air through the fan and out into the environment.

In addition to its magnetic field operation, the G4020H05B2-RSR-EM fan also has multiple other features. It is designed with low noise operation, and is UL, CSA, and CE approved. It is also RoHS compliant, meaning that it does not contain any hazardous materials. The fan is also designed with an easy to install ready-made plug-and-socket for quick and easy installation.

The G4020H05B2-RSR-EM fan is an ideal choice for a variety of DC cooling applications, thanks to its excellent efficiency, long life, variable speed control, and easy installation. Its efficient operation and reliable performance make it a great choice for a wide range of applications.