PSSI3120CA,235

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EMI/RFI Filters are widely used in many industrial electronic products, in order to prevent electromagnetic interference and radio frequency interference. PSSI3120CA,235 is one of the power line EMI/RFI Filters, designed for 85V AC input, designed for suppressing common-mode and differential-mode disturbances.

PSSI3120CA,235 EMI/RFI Filter consists of two bipolar filters, each with three winding capacitors, four common-mode choke coils, two differential-mode choke coils and one power line EMI/RFI filter. The three winding capacitors are two 400V DC and one 400V AC capacitor, which provide the necessary filtering of the power line. The four common-mode choke coils are composed of two 10-μH high-inductance common-mode chokes and two 4-μH common-mode chokes. The power line EMI/RFI filter has a low impedance circuit, which helps to attenuate the high frequency signal on the power line. The two differential-mode choke coils are also composed of two 10-μH chokes, working together to suppress the common-mode disturbances that may be produced in the line.

Due to its series connection structure, PSSI3120CA,235 can further suppress the high frequency signal on the power line. Its differential-mode common-mode suppression performance reaches adequate levels, allowing it to reduce the interference caused by other electronic equipment or by high voltage devices in the area, which are the main sources of power line disturbances. It is also suitable for installations where there is a high frequency noise, such as industrial environments, and it can also cope with environments where multiple unstable power supplies are in use.

PSSI3120CA,235 is ideal for applications such as microprocessors, VGA cards, computer motherboards, and communications systems, and it is also widely used in industrial control systems, industrial automation systems and other systems that require long-term operation and reliable performance. The filter is also suitable for other electrical products, such as medical equipment and security devices, which require a high degree of reliability.

In summary, PSSI3120CA,235 is a professional EMI/RFI filter, which provides good suppression performance for both common-mode and differential-mode interference. The series connection structure makes it more effective in suppressing high frequency noise, which makes it suitable for a variety of application fields. Its design makes it suitable for installations where multiple unstable power supplies are in use and, hence, it is commonly used in industrial control systems, industrial automation systems and other systems that require long-term operation and reliable performance.

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