RN222-1.5-02

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Common Mode Chokes, such as the RN222-1.5-02, are ideal for various applications due to their superior durability and improved high frequency performance. The chokes are designed to reject common-mode noise from power and signal lines while still allowing a small amount of low frequency signal to pass through.

RN222-1.5-02 is a family of common mode chokes (CMCs) designed for applications in the industrial, medical, automotive, consumer and telecom markets. It is engineered with toroidal cores, for maximum efficiency and uniform current flow, and features an improved high frequency performance. The RN222-1.5-02 can be used in a variety of applications, such as DSL and cable modem lines, radio and TV antennas, and power line noise suppressors. The choke also helps to improve the performance of devices such as medical and audio equipment, as it helps to eliminate power line and ground noise interference.

The RN222-1.5-02 has an inductance of 1.5μH, with a typical efficiency of 100Ω at 100 MHz. The device is self-shielded and can reject between 10 to 30MHz of interference, with a potential rejection of up to 50 dB. Additionally, the choke has a power rating of 6W, with a voltage rating of 115VAC and a current rating of 6.5A. The RN222-1.5-02 also offers a reliable operation over a wide temperature range of -40°C to 85°C, and is RoHS compliant. All these characteristics make the RN222-1.5-02 ideal for use in a variety of applications where noise suppression is critical.

The working principle of the RN222-1.5-02 is based on the mechanism of Common Mode Rejection (CMR). CMR is a technology used to reduce electromagnetic interference in multiplexing systems, such as DSL, radio and television signals, and audio devices. It works by rejecting signals that are common to both input lines, while accepting signals that are only present on one of the input lines. CMR works by using a differential amplifier, which works to reduce noise from sources with alternating polarities but rejects signals with the same polarities. This helps to reduce noise from radio signals, cell phones, and other sources.

The RN222-1.5-02 is a great option for applications that require superior performance, which makes it ideal for industrial, medical, automotive and communication fields. It is reliable, long-lasting, and offers a superior noise suppression performance in a variety of power and signal lines.

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