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This AC-DC power supply from CUI Inc., model SDI50-18-UDC-P5, is designed for ITE (Commercial) applications. It delivers a stable 18Vdc output with a maximum current of 2.78A, providing a total of 50W of power.
The unit accepts a universal input voltage range of 90-264 Vac and operates at frequencies between 47-63 Hz. It boasts DoE Level VI and CoC Tier 2 efficiency compliance, along with low no-load power consumption.
Key features include over-voltage and short-circuit protections for enhanced reliability. The adapter is certified to UL/cUL, PSE, and other international safety standards, ensuring compliance for various markets. Its compact dimensions of 115 x 53 x 38 mm and IEC320/C8 input connector make it suitable for space-constrained designs.
The power supply utilizes a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D.) with positive center polarization and includes a 59-inch (1.50m) cord. It operates within a temperature range of 0°C to 40°C.
The output voltage is 18 Vdc.
The maximum output current is 2.78 A.
The total power output is 50 W.
The input voltage range is 90-264 Vac.
The operating temperature range is 0°C to 40°C.
It uses an IEC 320-C8 input connector.
The output connector is a Barrel Plug with 2.1mm I.D. x 5.5mm O.D. x 9.5mm dimensions and positive center polarization.