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The CUI Inc. SMI18-9-V-P5 is an AC-DC power supply designed for wall mounting, suitable for ITE (Commercial) applications. It delivers a stable 9V output at up to 2.2A, providing a maximum continuous power of 20W.
This power supply features a universal input voltage range of 90-264 Vac and operates across a frequency range of 47-63 Hz. It is engineered for high efficiency, meeting DoE Level VI and CoC Tier 2 standards, with a low no-load power consumption of less than 0.075W. The unit includes over-voltage, over-current, and short-circuit protections for enhanced safety.
Designed for global use, it comes with interchangeable AC blades and features a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D. x 9.5mm). The compact dimensions are 75.0mm x 35.0mm x 65.6mm, and it operates within a temperature range of 0°C to 40°C. Safety approvals include UL/cUL, RCM, CCC, and PSE, certified to standards like 60950-1 and 62368-1.
The output is 9 Vdc at 2.2 A maximum, providing 20 W of power.
It accepts a universal input of 90 to 264 Vac at 47 to 63 Hz.
It meets Level VI and CoC Tier 2 efficiency standards, with an average efficiency of 86.5%.
It uses a barrel plug with 2.1 mm I.D. and 5.5 mm O.D., 9.5 mm length, with positive center polarity.
It has UL/cUL, RCM, CCC, and PSE safety approvals, certified to 60950-1 and 62368-1 standards.
The operating temperature range is 0°C to 40°C.