DLM11SN900HZ2L

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Common mode chokes have been in use for quite a few years. They are primarily used to filter out high frequency signals from power supply lines and control signal lines to prevent them from causing interference. The DLM11SN900HZ2L is an example of a common mode choke used in a variety of applications, with a wide range of characteristics.

The DLM11SN900HZ2L is designed to reduce common-mode currents, attenuating high frequency signals in both differential-mode (DM) and common-mode (CM) domains. It provides excellent attenuation performance of high frequency harmonics and noise, with low resistive losses. It is suitable for a variety of power supply and control signal applications.

Typically, common mode chokes are used in power lines and control lines to reduce the levels of interference and noise. The DLM11SN900HZ2L is no exception; it has the ability to filter out high frequency signals and thus reduce the level of noise. Moreover, it has low resistive losses, which means that power is not sacrificed for noise reduction. This makes it suitable for a variety of applications, including automotive, power converters, laptop power supplies, test/measurement equipment and lighting systems.

The working principle of the DLM11SN900HZ2L is based on the concept of inductive reactance. This is the opposition to current due to the self-inductance of the inductor. As the frequency of the signal increases, the reactance also increases. This in turn reduces the current that flows through the circuit, and thus dampens the high-frequency signals before they enter the power or signal line.

The DLM11SN900HZ2L also has excellent electrical properties including low capacitance, high inductance, low insertion loss and low resistance. This combination of properties makes it suitable for a variety of applications. For instance, they can be used to reduce EMI/RFI interference, to improve the reliability of control circuits, and to provide superior transient overvoltage protection. In addition, they can be used to suppress high frequency ripple currents.

In conclusion, the DLM11SN900HZ2L is an example of a common mode choke with excellent properties. It can be used in a wide range of applications to filter out high frequency signals, reduce interference and noise, and improve the reliability of power and control lines. Its combination of characteristics makes it an ideal solution for reducing EMI and RFI interference, providing improved protection from transient overvoltages, and suppressing high frequency ripple currents.

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