CM9900-274

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Common Mode Chokes are devices designed to reduce the emission of electromagnetic interference from electronic systems and block unwanted high frequency noise. The CM9900-274 is a common mode choke that has been specifically designed to reduce electromagnetic interference in the range of 8 kHz to 5 GHz and to work in low-impedance applications such as switch mode power supplies and DC-to-DC converters.

The key features of the CM9900-274 are its high impedance, wideband noise reduction, low series inductance and high current capability. The high impedance helps reduce common mode noise in applications such as power supplies and DC-to-DC converters. The wideband noise reduction enables the choke to reduce noise over a wide range of frequencies, while the low series inductance minimizes emitted interference in the vicinity of the choke. The high current capability allows the device to operate in high-power applications.

The CM9900-274 common mode choke provides excellent attenuation performance in AC-coupled applications. It is also suitable for use in applications that require low intermodulation distortion, such as switching regulators. The choke also provides excellent harmonic filtering, reducing electromagnetic interference in the form of high frequency noise.

The CM9900-274 is designed to work in common mode applications. In common mode applications, the magnetic fields generated by the current in each winding of the device\'s inductor cancel each other out. This reduces the total electromagnetic interference generated by the device. The device\'s inductor is constructed with two windings that are wound in opposite directions. The windings are connected in a series-parallel configuration. This allows the choke to achieve high common mode impedance and provide effective noise reduction.

The CM9900-274 is packaged in a hermetically sealed plastic case and is UL and cUL approved. It is designed for use in a wide range of commercial and industrial applications. It is suitable for use in both ac and dc circuits, with frequencies up to 500MHz. It can be used in switch mode power supplies, DC-to-DC converters, and other electronic systems.

The CM9900-274 is an excellent choice for reducing electromagnetic interference in a wide range of commercial and industrial applications. Its high impedance, wideband noise reduction, low series inductance, and high current capability make it suitable for use in high-power applications. Its excellent attenuation performance also makes it a great choice for low-impedance applications such as switch mode power supplies and DC-to-DC converters.

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