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The CUI Inc. SDI50-18-UD-P5 is a versatile AC-DC power supply designed for ITE (Commercial) applications. It delivers a stable 18V output at up to 2.78A, providing a total power of 50W. The unit accepts a universal input voltage range of 90-264 Vac and operates with DoE Level VI and CoC Tier 2 efficiency standards.
This power supply features a compact desktop form factor (Class II) with dimensions of 115 x 53 x 38 mm. It includes protections such as over-voltage, over-current, and short-circuit protection with auto-recovery. The input connector is an IEC320/C8 type, and the output is delivered via a standard 2.1mm I.D. x 5.5mm O.D. barrel plug with a positive center polarization. The unit is certified to UL/cUL, PSE, and other international safety standards, making it suitable for global use.
Designed for reliability, the SDI50-18-UD-P5 has an MTBF of 300,000 hours at 25°C. It operates within a temperature range of 0°C to 40°C and meets FCC Part 15B Class B and CE EMI/EMC standards.
The output voltage is 18V.
The maximum output current is 2.78A.
The total power output is 50W.
The input voltage range is 90-264 Vac.
The operating temperature range is 0°C to 40°C.
It uses an IEC320/C8 input connector.
It meets DoE Level VI and CoC Tier 2 efficiency standards.