DSH-22-0006

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Common Mode Chokes are structures used to reduce or eliminate common-mode (CM) noise in electric circuits that propagate along cables. The name comes from the fact that, like the traditional chokes used to prevent alternating current from bypassing electric load, these chokes also create an obstruction for the unwanted common-mode noise, allowing it to dissipate away in the process. The DSH-22-0006 is a common mode choke used in a variety of electric circuits. In this piece, we will discuss the application fields and working principle of this product.

How Does DSH-22-0006 Work?

The DSH-22-0006 works by creating an inductance in the localized electric network, which acts as an obstruction for the common-mode noise. This structure modulates the noise frequency-wise, allowing lower frequencies to pass, while attenuating higher frequencies. This is a type of active EMI noise suppression, wherein the choke actively dissipates the CM noise away from the input source or load.

Application Fields

The DSH-22-0006 is suitable for a variety of applications, including automotive systems, power electronics, communication and test equipment. With its inductance of 24.2 mH, it can be used in high-frequency applications, such as power supplies, EMI filters, switching converters and motor drives. Furthermore, it can be employed in single and three-phase circuits, operating at frequencies ranging from DC to 10 MHz, and temperatures between -55 to +125°C.

Conclusion

The DSH-22-0006 is an efficient and versatile common mode choke suitable for a wide variety of applications. Its inductance of 24.2 mH makes it suitable for high-frequency applications, and its temperature range of -55 to +125°C makes it suitable for operating in both indoor and outdoor environments. In addition, the DSH-22-0006 is able to actively dissipate common-mode noise away from the input source or load, ensuring low noise and high efficiency.

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