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This AC/DC wall mount adapter from Phihong USA, model PSM03K-050Q-3W-R, delivers a 5V DC output at up to 0.55A, providing a total power of 2.75W. Designed for ITE (Commercial) applications, it meets Level VI efficiency requirements with a minimum average efficiency of 63.7% and features low standby power consumption of less than 0.03W.
The adapter operates within a wide AC input voltage range of 90 to 264VAC and is equipped with a fixed blade input connector suitable for the United Kingdom. The output is delivered via a USB A receptacle. Its compact dimensions are 49mm in length, 43mm in width, and 21.0mm in height.
Safety and compliance are addressed with approvals including CE, IEEE1725, and CB, and it meets standards like IEC 60950-1 and IEC 62368-1. The unit also complies with FCC Class B and EN55032 Class B emissions standards. It operates within a temperature range of 0 to +40°C.
90 to 264 VAC.
5V DC at 0.55A (2.8W).
0°C to +40°C.
Level VI, with minimum average efficiency of 63.7%.
Yes, over-voltage protection is set to <8.5V.
IEC 60950-1 and 62368-1, CE, CB, IEEE1725 approved.
Wall mount (Class II) with fixed UK BS 1363 blade input and USB A receptacle output.