VMS-225-48-1

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AC-DC converters are used in a variety of applications which require the conversion of one type of electrical energy to another. The VMS-225-48-1 converter is an isolated AC-DC converter which provides a convenient solution to AC-DC power conversion. It is used to convert AC power supplied from a variety of sources such as renewable sources (solar, wind, hydro, etc.), diesel generators, fuel cells, grid power, etc. to DC power for industrial, residential, and commercial uses.

The VMS-225-48-1 converter has a power rating of 225 watts and is equipped with a 48V DC output voltage. It is constructed with an advanced active power factor correction circuit which enables it to function reliably with any input voltage between 198V and 264V. The converter also features a wide output voltage adjustable range between 40V and 58V making it suitable for a wide range of applications. Additionally, the converter has an excellent efficiency rating of 92%.

The working principle of the VMS-225-48-1 converter is based on the concept of isolated DC voltage conversion, which uses two main components – a DC-DC voltage conversion module and an AC-DC voltage conversion module. The AC-DC voltage conversion module utilizes a high frequency switching technology to convert AC power to DC power. The produced DC power is then isolated using an optically-coupled isolation circuit to minimize losses and allow for efficient conversion. The DC-DC voltage conversion module uses a proprietary Pulse Frequency Modulation (PFM) system to generate regulated DC power at the desired output voltage. The PFM controller ensures precise and accurate regulation of output voltage while minimizing voltage ripple and electrical noise.

The VMS-225-48-1 converter is ideal for applications such as industrial automation, HVAC, and renewable energy. It is designed for use in harsh industrial environments and is tested and certified to the UL/EN/CSA 60950-1, ITE, and CE standards. The converter also features high levels of protection against overload, short circuit, overvoltage and undervoltage, EMF interference, and is protected against reverse polarity.

In conclusion, the VMS-225-48-1 converter is an ideal solution for applications which require efficient and reliable conversion of AC power to DC power. It is built with advanced active power factor correction technology which ensures precise regulation and minimizes voltage ripple. The converter also features a wide output voltage adjustable range and is designed to withstand extreme industrial environments. It is tested and certified to the UL/EN/CSA 60950-1, ITE, and CE standards, ensuring the highest safety and reliability standards.

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