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The Mean Well USA PPS-125-27 is an open-frame AC/DC power supply designed for ITE (Commercial) applications. It delivers a stable 27V output with a rated current of 3.8A, providing a total power of 102.6W under convection cooling and up to 125W with forced air.
Key electrical specifications include a wide input voltage range of 90-264VAC and a frequency range of 47-63Hz. The unit boasts high efficiency up to 83% and features built-in active PFC for improved power factor. Protections include overload (fold-back current limiting) and over-voltage (hiccup mode) for enhanced reliability.
This converter is chassis mountable and has dimensions of 127mm x 76.2mm x 34.6mm. It operates within a temperature range of -20°C to 70°C and meets safety standards including UL62368-1, TUV EN62368-1, and AS/NZS 62368.1.
The output voltage is 27V DC with a rated current of 3.8A.
The input voltage range is 90 to 264VAC.
The operating temperature range is -20°C to 70°C with derating.
It has overload protection (foldback current limiting, 130-160% of rated output power) and overvoltage protection (hiccup mode), both with automatic recovery.
The typical efficiency is 83%.
Dimensions are 127.0 x 76.2 x 34.6 mm (LxWxH) and weight is 0.37 kg.
The package is an open frame, chassis mount type.