QPDF-800-48

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AC/DC converters are a versatile type of power supply used to convert AC power into DC power. The AC/DC converter, also known as a rectifier, can take the form of a single component, such as a switching power supply, or a complete power system, such as a high voltage power supply. In general, AC/DC converters offer an efficient way to convert AC to DC, with low-cost, reliable operation and reduced power losses. The QPDF-800-48 is an AC/DC converter that converts 115V / 230V input AC power into 48V/12A/192W DC power.

The QPDF-800-48 is especially designed for industrial and medical applications. It is ideal for heavy-duty industrial power applications, such as welding and cutting equipments, motor control systems, and large-scale industrial automation systems. It is also suitable for medical device applications, such as medical diagnostic equipment, hospital beds, and laboratory devices.

The working principle of the QPDF-800-48 is based on DC-DC conversion. The converter uses an input rectification circuit, followed by a DC-DC group switching power supply that is capable of producing a DC output of 48-60V/12A/192W. The input rectification circuit converts the AC input to DC, at a predetermined voltage level. The rectified DC is then regulated by the group switching power supply and the output voltage is determined by a voltage controlling circuit.

The rectified DC is then rectified again to produce a DC output regulated at a predetermined voltage level. The DC-DC conversion provides high efficiency and low distortion, and ensures that the output voltage remains consistent with minimal fluctuations. The output of the converter is regulated by the group switching power supply, which is capable of adjusting the output voltage to meet the switching efficiency and output power requirements.

The QPDF-800-48 has several safety features such as over-voltage protection, over-current protection, and short-circuit protection. The unit also has several features that provide a high degree of flexibility such as adjustable output current, programmable voltage and current limiting, and adjustable minimum load. The unit has a wide range of operating temperature from -20°C to +70°C.

The QPDF-800-48 is an optimal choice for any application that requires high efficiency and reliable operation. It is a cost effective solution that is capable of providing high quality power in a wide range of industrial and medical applications. The unit is designed to be compact and robust, making it an ideal solution for any power application.

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