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The Mean Well USA USP-500-48 is a 500-watt single-output AC DC converter designed for various applications. It operates within a wide input voltage range of 90 to 264VAC and boasts an efficiency of up to 90%. This model provides a nominal output voltage of 48V and a rated current of 8.5A, with a forced air rating of 10.5A.
Key features include built-in active PFC (Power Factor Correction), active surge current limiting, and remote sensing with ON-OFF control. The converter is designed for chassis mounting and has a low profile U-bracket form factor. It also includes a DC OK active signal for monitoring.
With dimensions of 254.0mm x 127.0mm x 41.0mm, the USP-500-48 offers a high power density. It is rated for operation between -20°C and 70°C with derating, and has a typical MTBF of 129.8K hours at 25°C.
This AC DC converter is suitable for ITE (Commercial) applications and is approved by CB, CE, cURus, and TUV. It features overload protection with constant current limiting and over-voltage protection with auto-recovery.
The USP-500-48 provides a nominal output voltage of 48V.
The rated output current is 8.5A, and it can deliver 10.5A with forced air.
The USP-500-48 has a power rating of 408W, or 504W with forced air.
The input voltage range is 90 to 264VAC.
The typical efficiency is 90%.
The dimensions are 254.0mm in length, 127.0mm in width, and 41.0mm in height.
The operating temperature range is -20°C to 70°C with derating, and -40°C to +85°C as per datasheet.