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The CUI Inc. SDI65-48-U-P11 is a versatile AC-DC power supply designed for ITE (Commercial) applications. It delivers a stable 48Vdc output at a maximum current of 1.36A, providing a total output power of 65W. The unit features a universal input voltage range of 90-264 Vac and operates efficiently, meeting DoE Level VI and CoC Tier 2 standards.
This power supply is housed in a compact desktop form factor (Class I) with dimensions of 115.0mm x 53.0mm x 38.0mm. It includes essential protections such as over-voltage, over-current, and short-circuit protection with auto-recovery. The input connector is an IEC 320-C14, and the output is delivered via a standard barrel plug (2.5mm I.D. x 5.5mm O.D. x 9.5mm) with positive center polarization. The unit is certified to multiple safety standards including UL/cUL, PSE, and others, ensuring reliable operation.
Key electrical specifications include a ±5% output regulation and a maximum ripple and noise of 480 mVp-p under full load conditions. It operates within a temperature range of 0°C to 40°C for the 48Vdc output model and maintains low no-load power consumption of 150mW max at 230 Vac. The isolation voltage is rated at 3,000 Vac (input to output) and 1,500 Vac (input to frame ground).
The output voltage is 48 Vdc.
The maximum output current is 1.36 A.
The total output power capacity is 65 W.
The input voltage range is 90 to 264 Vac.
The operating temperature range is 0°C to 40°C for the 48 Vdc output model.
Yes, it meets DoE Level VI and CoC Tier 2 efficiency standards.