7446823006

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The 7446823006 Common Mode Chokes is a small electrical component that can be used to block high frequency electronic noise. It is typically used in applications that involve power supplies, power converters, AC/DC motors, DC/DC converters, and other devices that require a stable and reliable electrical supply. Common Mode Chokes are constructed with a pair of windings that are wound around a core, usually ferrite or ferro-ceramic. The purpose of the winding is to limit the amount of high frequency noise that is able to pass through.

Common Mode Chokes can be used in applications where interference levels must be kept to a minimum while still maintaining a robust power source. Common Mode Chokes are designed to prevent interference from flowing from one circuit to another and reduce electromagnetic interference (EMI) from occurring. When interference levels are reduced, the power quality is typically improved, which is often beneficial for electronic equipment that is exposed to vibration, shock, and other forms of EMI.

The 7446823006 Common Mode Chokes are designed to have a differential line capacitance of between 22 and 28 pF. The differential line capacitance is a measure of the inductive and capacitive components that are present in the Common Mode Chokes. The differential line capacitance is also used as a measure of the device\'s ability to reject interference from nearby sources.

The working principle of a Common Mode Choke is based on the application of inductance and capacitance in a specific configuration. When high frequency noise is present, the capacitance of the choke generates a voltage across the core of the choking coil, essentially creating a filter that blocks interference. The filter has a high frequency cutoff that is determined by the inductance of the choking coil. A high frequency cutoff of 700Hz or higher is usually sufficient to block most interference levels.

When properly designed and used, Common Mode Chokes can provide effective and reliable electromagnetic interference protection. When considering the purchase of a Common Mode Choke, it is important to ensure that it is designed for the particular application, and that its specifications are suitable for the intended use. Additionally, it is important to ensure that the component has been tested for compliance with applicable standards and EMF regulations.

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