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The CUI Inc. SMI18-24-B-ST is a versatile AC-DC power supply from the SMI18 series, delivering a 24V output with a maximum power of 19.2W. It features a universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz, making it suitable for global applications.
This power supply meets DoE Level VI and CoC Tier 2 efficiency standards, with a typical average efficiency of 88.7% and a low no-load power consumption of less than 0.075W. It includes over-voltage, over-current, and short-circuit protections for enhanced safety and reliability. The unit is certified to UL/cUL, RCM, CCC, and PSE standards, and complies with 60950-1 and 62368-1 safety standards.
Designed for wall mounting, the SMI18-24-B-ST comes with interchangeable AC blades for worldwide use and features stripped, tinned wire leads for output connection. Its operating temperature range is 0°C to 40°C. The compact dimensions are 75.0mm x 35.8mm x 65.6mm.
The nominal output voltage is 24 Vdc.
The maximum output current is 0.8 A.
The maximum power output is 19.2 W.
The input voltage range is 90 to 264 Vac.
The operating temperature range is 0°C to 40°C.
The dimensions are 75.0mm in length, 35.8mm in width, and 65.6mm in height.
Yes, the SMI18-24-B-ST has over-voltage protection set at a minimum of 45 Vdc for the 24 Vdc output model.