Do you know the general-purpose single-phase EMI filter in AC and DC electrical equipment?

“What is a universal single-phase EMI filter in AC and DC electrical equipment? What are its characteristics? SCHURTER launched the latest FMAB HV series of filters, extending its successful chassis-mounted filter series to single-phase systems. This series is suitable for equipment up to 277 volts AC and 400 volts DC. In North America, there are various single-phase applications in a three-phase 480/277VAC network. 400 volts direct current is often used as a direct current power supply in modern data centers. The FMAB HV single-identical filter series achieves the perfect combination of compact design and excellent performance.

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What is a universal single-phase EMI filter in AC and DC electrical equipment? What are its characteristics? SCHURTER launched the latest FMAB HV series of filters, extending its successful chassis-mounted filter series to single-phase systems. This series is suitable for equipment up to 277 volts AC and 400 volts DC. In North America, there are various single-phase applications in a three-phase 480/277VAC network. 400V DC is often used in DC power supplies in modern data centers. The FMAB HV single-identical filter series achieves the perfect combination of compact design and excellent performance.

The new FMAB HV high-voltage filter series has passed the certification of 277 volt AC and 400 volt DC, so it provides the greatest degree of flexibility for a variety of equipment. In order to improve energy efficiency and/or reliability, there are currently more and more equipment for AC and DC hybrid power supplies. In these devices, the FMAB HV filter can be used on both the AC side and the DC side.

The new filter series uses a shiny steel shell and a closed filter base. Therefore, no matter what installation method is used, this design can effectively protect the filter. This series of filters is particularly suitable for devices with high symmetrical interference, such as semiconductor devices, which can adjust high output (such as commercial coffee machines, hot water dispensers and all types of industrial Electronic products). Due to the compact design, this series of filters is also very suitable for medical and household appliances.For medical equipment complying with IEC/UL 60601-1, low leakage current can be provided

FMAB HV products are designed for 277 VAC / 277 VDC current in accordance with IEC standards and 277 VAC and 400 VDC current in accordance with UL/CSA standards, and the current range is 1 A-20 A. This series of products has obtained ENEC and cURus certifications, and is suitable for various equipment conforming to the IEC 60950 standard.

The filter is equipped with 6.3×0.8 mm quick-connect terminals. They are equipped with metal flanges for easy installation on the chassis. The working temperature range of this series of filters is -40°C-100°C.