SSRH7H-M11081

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Common Mode Chokes (CMC) are devices that use electromagnetic technology to interfere with unwanted signals, to provide a superior noise immunity in a given application. The SSRH7H-M11081 is a common mode choke featuring excellent anti-electromagnetic interference (EMI) performance with low DC resistance. This makes it perfectly suitable for a variety of applications and operating systems.

The SSRH7H-M11081, like other common mode chokes, uses a combination of inductors, capacitors, meshes, and other components to create an efficient, low impedance path for common mode (CM) noise on signal lines and power lines. This technique helps to absorb common mode noise, thus resulting in improved signal integrity and EMI immunity.

Specifically, the SSRH7H-M11081 features a two-part construction composed of an EMI shielding plate and ferrite bead core. The EMI shielding plate acts as a shield to the magnetic flux generated by the flowing current, reducing EMI radiation to surrounding components and providing a high level of electromagnetic compatibility (EMC). Additionally, the ferrite bead core extract common mode noise and dissipates it, thus improving signal integrity.

In terms of application fields, the SSRH7H-M11081 is mainly used in high-speed signal and power transmission systems. It is fitted to the signal lines of high-speed data systems, such as digital circuits, high-frequency signal lines, and other modern applications, where excellent EMI suppression and signal integrity are paramount. Additionally, the SSRH7H-M11081 is also ideal for motor drives, automotive systems, and audio components requiring a good degree of EMI immunity.

Furthermore, the SSRH7H-M11081 is also used in a wide range of industrial control and instrumentation systems to provide superior EMC and reliability. These include industrial control systems, power systems, instrumentation systems, and low-speed signal transmission systems, among others.

In terms of operational principles, the SSRH7H-M11081 works by absorbing the common mode noise generated by a device or system. This noise is then dissipated using either an EMI shield plate or ferrite bead core, thus significantly reducing EMI radiation and increasing signal integrity. Additionally, the SSRH7H-M11081 also modifies the voltage waveforms on signal lines and power lines to reduce the effects of high frequency interference, thus providing superior EMI immunity.

Overall, the SSRH7H-M11081 common mode choke is a highly reliable and efficient device that provides an excellent level of EMI immunity for a wide variety of applications and operating systems. Its two-part construction, featuring an EMI shield plate and ferrite bead core, makes it perfectly suited for high-speed signal and power transmissions, industrial control systems, and audio components requiring a good level of EMI immunity.

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