FN9222SR-3-06

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Power entry connectors are devices used to connect a power supply to a device or receptacle. Common types of power entry connectors include inlets, outlets, and modules. The FN9222SR-3-06 is one type of power entry connector which has various applications and a unique working principle.

The FN9222SR-3-06 is a metallized polypropylene film resistor which is used to assist AC or DC power systems. Its applications include AC and DC motors, single and three phase motors, monitors, appliances, power supplies, motor control/drive electronics, and more. It works by providing resistance to AC or DC line voltage, thus limiting power input to a desired level. This offers a safety mechanism which ensures the power levels used within a device or system don’t exceed pre-determined safety limits.

In terms of design, the FN9222SR-3-06 features a two-pole switching setup with a plastic and brass body. It has a breaking/make capacity of up to 16A, and an inrush current of ?8A. It is rated for up to 250Vac, and the temperature range for its rated breaking capacity is -20°C to 55°C.

The unique working principle of the FN9222SR-3-06 is based on a semi-variable resistor equation which modifies the power supply. This equation limits the amount of power used by the equipment, protecting it from damage due to overloading. The equation is composed of two values which affect the output power of the element. The first value, Rmin, is the minimum resistance value of the device, and the second value,Rmax, is the maximum resistance value. The resistance is ‘semi-variable’ because the Rmin value remains constant, while the Rmax value can be adjusted depending on the system requirements. By adjusting the Rmin and Rmax values, the power entry connector is able to limit the amount of power used.

The FN9222SR-3-06 offers great safety features due to its bi-directional conduction. This means that it works in both the forward and reverse directions. This ensures that the primary power source is protected from overloading in both directions. Additionally, the FN9222SR-3-06 features a reliable operating system with high short-term protection and low insertion losses. This helps prevent any potential losses of power which could be caused by faulty wiring or improper designs.

The FN9222SR-3-06 is an ideal power entry connector for a variety of applications. Its unique semi-variable resistance equation helps protect equipment from overloads, provides safety and reliability features, and helps maintain an efficient power supply. This makes it an ideal choice for applications such as AC and DC motors, single and three phase motors, monitors, appliances, power supplies, and motor control/drive electronics.

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