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The CUI Inc. SDM65-UD series AC-DC power supply, model SDM65-18-UDC-P6R, delivers up to 65W of continuous power with an 18V output voltage and a maximum current of 3.62A. This compact unit is designed for universal input voltage ranges (90-264 Vac) and features DoE Level VI efficiency.
Key electrical specifications include a maximum ripple and noise of 180mVp-p, output regulation of ±5%, and protections for over-voltage, over-current, and short-circuit conditions. The power supply boasts high isolation voltage (4000 Vac) and resistance (10 MΩ), contributing to its reliability.
Designed for applications requiring medical safety approvals, it holds UL/cUL, TUV (60601-1), and PSE certifications, along with UKCA compliance. The input connector is an IEC 320-C8, and the output features a 2.5mm I.D. x 5.5mm O.D. barrel plug with a positive center polarization. The unit operates within a temperature range of 0°C to 40°C and has a low no-load power consumption of less than 0.21W.
Mechanical dimensions are 119mm x 60mm x 36mm, and it weighs 310g without the AC cord. The included cord length is 1.50m (59"). This desktop form factor power supply is suitable for various medical and ITE applications.
The output voltage is 18V.
The maximum output current is 3.62A.
The power rating is 65W.
The input voltage range is 90-264 Vac.
Yes, it meets DoE Level VI efficiency.
The operating temperature range is 0°C to 40°C.
It has CUL, PSE, TUV, UKCA, and UL safety approvals.