DEHL-10-0001

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Common Mode Chokes (CMCs) are linear components used to reduce the effect of high frequency electromagnetic noise on a circuit. They are often seen in digital systems such as Ethernet or audio signal lines. DEHL-10-0001 is one of the most popular CMCs used in a variety of applications. This article will discuss the application fields and working principle of DEHL-10-0001.

DEHL-10-0001 is primarily used to reduce noise on high-speed digital signal paths without adversely affecting the signals. It is designed to work with signals up to 8 Gbit/s and is often used in Ethernet and audio signal lines. The lower common-mode impedance of the DEHL-10-0001 makes it ideal for reducing EMI in high-speed, high-impedance digital systems. Additionally, it is designed to minimize insertion loss of the signals while eliminating high-frequency EMI.

The working principle of the DEHL-10-0001 is based on the concept of impedance change at different frequencies. The choke features an inductance element in series with a capacitor, which creates an impedance that acts as a low-pass filter. The impedance of the DEHL-10-0001 is designed to be high at the frequencies of EMI noise, while remaining low at the frequency of the target signal. This effectively reduces the effect of the EMI on the target signal while maintaining signal integrity.

The DEHL-10-0001 is an effective noise filter that is used in a variety of application fields. It is often used in personal computer, consumer electronics, and industrial equipment for reducing EMI noise. Furthermore, the DEHL-10-0001 is used to protect high-quality audio signals from interference in professional recording studios. The DEHL-10-0001 can be used in automotive ECUs to reduce EMI disturbances that affect the performance of safety-critical applications. Additionally, it is a common solution in the control of EMI for aerospace applications such as aircraft engines.

In summary, DEHL-10-0001 is an effective noise filter that is used in a variety of applications. It is designed to reduce the effect of high frequency electromagnetic noise on a circuit without adversely affecting signals. The DEHL-10-0001 is primarily used to reduce noise on high-speed digital signal paths and is often seen in personal computer, consumer electronics, and industrial equipment as well as professional recording studios, automotive ECUs, and aerospace applications.

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