RN222-2-02

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Common Mode Chokes, such as the RN222-2-02, can help networks efficiently and securely transfer data by filtering out the noise generated by other components. The RN222-2-02 is a type of electromagnetic inductor designed for high-speed applications like automotive starting systems, DC brushed motor drive systems, to power distribution systems in HVAC and industrial machinery.

In terms of its application field, the RN222-2-02 has the ability to control and reduce the amount of alternating current (AC) passing through the system. This is achieved by creating a magnetic field around the inductor which is strong enough to “choke” the high frequency AC signals and allow only direct current (DC) to pass through. This way, the RN222-2-02 can act as a filter for both Common Mode (CM) and differential Mode (DM) noise present in electronic systems.

The working principle of the RN222-2-02 is based on Faraday’s law of induction, which states that an induced current will be generated in a conductor when a flux linking with the conductor is changing. The RN222-2-02 employs this principle to create a magnetic field around the inductor which will interact with the AC signals present in the system and prevent its uncontrolled propagation. The inductor’s working frequency can be adjusted to reduce common mode and differential mode noise at higher frequencies while still passing through low frequency signals.

The RN222-2-02 has an operating temperature range of -40 °C to 125 °C, a rated current of 4A and a rated voltage of 54V. It is available in various sizes and shapes, with a variety of winding turns, core materials and inductance values for easy customization. The inductor is also powered through a four-pin connector with two pins for the power supply and two for the ground connection.

In conclusion, the RN222-2-02 is a type of Common Mode Choke designed for high-speed applications like automotive starting systems, DC brushed motor drive systems, and power distribution systems in HVAC and industrial machinery. It utilizes Faraday’s law of induction to create a magnetic field which will reduce the amount of AC current passing through the system. The RN222-2-02 is available in various sizes and shapes, with a variety of winding turns, core materials and inductance values for easy customization.

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