B82503UE1

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Common Mode Chokes are an effective way to prevent interference from external signals. They are based on the principle of inductive reactance, which works by creating a magnetic field surrounding a wire or conductor. This magnetic field opposes the flow of electrical current, and helps isolate the current within the conductor. In the case of a B82503UE1, it is a common mode choke specifically designed to reduce interference on high-frequency signal lines.

B82503UE1 is a PTC type common mode choke, which means that it has a parallel-connected choke inductor and a NTC thermistor in series, and works by only allowing specific frequency ranges to pass. It has a wide operating temperature range of -40°C to +85°C, and can be used in a variety of electrical circuits. With a high current carrying capacity, its resistance is relatively low. For a normal operation, a maximum low-frequency insertion loss of 1dB (at 8MHz) can be achieved, and up to 10dB suppression of common mode noise levels at higher frequencies.

In terms of applications, B82503UE1 is suitable for applications such as set-top boxes, satellite receivers, automotive electronics, surveillance cameras and other consumer electronics. It is especially useful for eliminating noise generated by the high-frequency signals emitted by electrical appliances. It also helps reduce the amount of acoustic noise generated in the environment, and helps protect audio systems from distortion.

B82503UE1 is a great example of the effectiveness of the inductive reactance principle. When used in combination with other noise suppression techniques, it can greatly reduce the amount of unwanted interference in the system. It is also relatively easy to install and requires minimal maintenance. With its wide range of applications, it is an extremely versatile common mode choke solution.

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