1-6609021-3

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Power line filter modules are integral to the efficient operation of electronic devices, and help to maintain signal integrity and reduce noise interference. The 1-6609021-3 is an example of such a unit. This device is a single-phase filter module that is designed for use in power line applications, where electrical noise generated by operational or switching transients is of particular concern.

The 1-6609021-3 power line filter has an input of 277 VAC and a frequency response range of 50Hz~60Hz. It is designed to filter out both common-mode and differential-mode noise generated by fast-switched devices found in power rectifiers, power converters, power supplies, motor drivers and other power electronic applications. This unit features an excellent noise-attenuation capability in a wide frequency range, making it ideal for low-noise and high-speed applications. It is also designed for low-profile and will not require any internal wiring.

At the heart of the 1-6609021-3 is a filter circuit consisting of a series inductor/capacitor network and an input LC filter. The series inductor is used to attenuate high-frequency common-mode noise, while the series capacitor is used to attenuate differential-mode noise. The input filter consists of an input capacitor, which can be optimized for the required frequency response range, and an output choke. This creates a low-impedance path for inputting current and prevents any out-of-band noise from contributing to the filtering effect.

The 1-6609021-3 is not just a filter device; it also features high isolation between power and ground. This is done through the use of integrated insulation barriers that are designed to reduce common-mode noise at frequencies above 1MHz. Another feature is its thermal protection, which ensures that the filter will not overheat due to high temperatures.

The 1-6609021-3 is a highly effective power line filter that can be used in a variety of applications. It provides reliable and effective noise attenuation, while helping to maintain signal integrity and reduce interference. Its low-profile design and integrated insulation barriers make it an excellent choice for power electronics applications. In addition, its thermal protection feature helps to ensure the filter will not overheat under extended high-temperature conditions.

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