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The Mean Well USA PSPA-1000-48 is a 1000-watt, single-output, enclosed AC/DC power supply designed for industrial applications. It operates with a universal AC input range of 90-264VAC and features built-in active PFC for enhanced power efficiency, reaching up to 94% typical efficiency.
This power supply provides a rated output power of 1008W at 48VDC with a maximum current of 21A. Key features include adjustable output voltage, load sharing capabilities for parallel operation up to 4000W, and remote ON/OFF control and remote sense functions for design flexibility. Protections include short circuit, overload, over voltage, and over temperature.
The PSPA-1000-48 is built for demanding environments, operating within a temperature range of -20°C to 70°C. Its dimensions are 170mm x 120mm x 93mm, and it is designed for chassis mounting.
Applications include factory control or automation apparatus, test and measurement instruments, laser-related machinery, burn-in facilities, and RF applications. The unit comes with a 5-year warranty.
The output voltage is 48 VDC and the rated current is 21 A.
The input voltage range is 90 to 264 VAC.
The operating temperature range is -20°C to 70°C with derating.
The typical efficiency is 94%.
It uses chassis mount and is an enclosed type.
The dimensions are 170.0 mm (length) x 120.0 mm (width) x 93.0 mm (height).