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The CUI Inc. SMI6B-5-K-P7 is a versatile AC-DC power supply designed for wall mounting, suitable for ITE (Commercial) applications. It provides a single regulated output of 5V at up to 1.2A, delivering a total of 6W of power.
This power supply features a universal input voltage range of 90 to 264 Vac and operates across a frequency range of 47 to 63 Hz. It is designed with efficiency in mind, meeting DoE Level VI and CoC Tier 2 standards, with an average efficiency of 80.5% and a low no-load power consumption of just 0.06W.
Key electrical specifications include line and load regulation of ±5%, a maximum ripple and noise of 300 mVp-p, and protections such as over-current and short-circuit with auto-recovery. The unit has a compact design with dimensions of 47.0mm x 34.5mm x 26.4mm and utilizes a multi-blade input connector (sold separately) and a standard barrel plug output connector.
Safety approvals include UL/cUL, GS, RCM, CCC, and PSE, and it is certified to UL/EN/IEC 62368-1 standards. The operating temperature range is from 0°C to 40°C.
The output voltage is 5 Vdc and the maximum output current is 1.2 A.
The input voltage range is 90 to 264 Vac.
It meets Level VI and CoC Tier 2 efficiency standards, with an average efficiency of 80.5%.
It uses a barrel plug connector with 1.35 mm I.D. and 3.5 mm O.D.
The operating temperature range is 0°C to 40°C.
It is certified to UL 60950-1, CSA C22.2 No. 60950-1, and IEC 62368-1, with approvals from CB Scheme, CCC, CSA, FCC, IEC, PSE, RCM, and UL.