SSHB21HS-R08410

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Common mode chokes are an important component that helps reduce the interference of power electronics systems. The SSHB21HS-R08410 is one type of common mode choke that can provide effective suppression of current noise in a variety of applications. This article will discuss the application fields and working principles of the SSHB21HS-R08410.

The SSHB21HS-R08410 is designed to provide an efficient EMI suppression in various types of systems. This choke is most suitable for use in line filter applications such as DC-DC converters, AC motors, high-frequency rectifiers and other switching mode power supplies. It is also suitable for any other applications where reliable EMI suppression is required.

In terms of the working principles of the SSHB21HS-R08410, it is a current mode choke. The unit is constructed with two steel cores and a ferrite material which are used to provide effective filtering. The steel cores act as a gate for the current, while the ferrite material serves to absorb magnetic flux. The choke is designed to provide low impedance to the common mode interference signals, while allowing the desired signals to pass through with minimal attenuation.

The SSHB21HS-R08410 is also designed to have a very good common mode attenuation characteristics. The common mode rejection ratio of this unit reaches values of > 60 dB at low frequencies (up to 300 Hz). This makes it an ideal choice for applications that require good EMI suppression over a wide frequency range.

The SSHB21HS-R08410 also has a good shock and vibration resistance. This unit is rated to withstand shock up to 100G and vibration up to 10G at 5-60 Hz. This is important in many noisy environments, such as those found in industrial applications.

Lastly, the SSHB21HS-R08410 is also designed for high temperature operation. The maximum operating temperature range is from -55 to 125°C. This makes it suitable for use in applications that require reliable performance in extreme temperatures.

In conclusion, the SSHB21HS-R08410 is a common mode choke designed for a variety of applications. It provides good EMI suppression over a wide frequency range, good shock and vibration resistance, and is suitable for high temperature operation. This makes it an ideal choice for noise suppression in power electronics systems.

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