DLW21SN181SQ2L

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Common mode chokes are electronic components that are designed to reduce electromagnetic interference (EMI) in high-frequency applications. The DLW21SN181SQ2L series common mode chokes are specifically designed for such applications. The components provide good EMI suppression while maintaining high voltage isolation.

The DLW21SN181SQ2L series chokes offer a wide range of mounting options, depending on the application requirements. They are available in through-hole, surface-mount, and panel-mount designs. They are also available with vertical or horizontal pins.

The DLW21SN181SQ2L series common mode chokes are designed with a high-frequency ferrite material and are available in various sizes. They feature an impedance of 18mΩ, a temperature range of -40°C to +100°C, and a voltage isolation rating of 2kVrms. They are suitable for a broad range of frequencies, from 10kHz to 1GHz.

The working principle of a common mode choke relies on a magnetic field generated by a high permeability ferrite core. This acts as a barrier to prevent common mode noise from entering integrated circuits (ICs). The DLW21SN181SQ2L series chokes are designed such that the common mode noise on the power or signal line is reduced to a minimum. The ferrite core material prevents the transmission of unwanted frequencies, such as high frequency noise, and permits only the desired frequencies to pass.

The DLW21SN181SQ2L series common mode chokes are commonly used in a wide variety of applications. They are used in consumer products such as cell phones, laptops, and game consoles, as well as commercial products such as LED lighting, digital signs, and industrial control systems. The DLW21SN181SQ2L series common mode chokes are also extensively used in medical devices, security systems, and automotive applications.

The DLW21SN181SQ2L series common mode chokes are easy to use and offer superior noise protection for high-frequency applications. The low-profile design of the components makes them ideal for city lighting, traffic control, and other applications where size and weight are important factors. The cost-effective components offer high-quality noise suppression to help protect sensitive components and reduce EMI.

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