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The Phihong USA AA03E-050A-R is a 2.75W AC/DC wall mount adapter designed for various applications including MPEG players and personal electronics. It operates with a wide AC input voltage range of 90 to 264VAC and provides a stable 5.0V DC output at a maximum current of 0.55A.
This adapter complies with Ecodesign/ErP Lot 7 (EU) 2019/1782 and CoC Version 5 Tier 2 standards, ensuring energy efficiency with low no-load power consumption. It meets Class B EMI standards (EN 55032/CISPR 32) and safety approvals including IEC 62368-1.
The unit features a fixed blade AC input and a standard 2.1mm x 5.5mm x 9.5mm barrel plug output connector with positive center polarization. Its compact dimensions (76.7mm x 38mm x 21mm) and 1.50m cord length make it suitable for various integration needs. The operating temperature range is from 0°C to +40°C.
The output voltage is 5V DC.
It accepts 90 to 264VAC at 47 to 63Hz.
The operating temperature range is 0°C to +40°C.
It meets Level VI and CoC Tier 2 efficiency standards, with average efficiency of 69%.
The output connector is a 2.1mm I.D. x 5.5mm O.D. x 9.5mm barrel plug with positive center polarity.
It complies with IEC 62368-1 safety standards.