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The CUI Inc. SDI30-UD series, specifically the SDI30-19-UDC-P5R model, is an AC-DC desktop power supply designed for ITE (Commercial) applications. It delivers a continuous 30W of power with a stable 19V output at a maximum current of 1.6A. This power supply operates with a universal input voltage range of 90-264 Vac and features DoE Level VI and CoC Tier 2 efficiency.
Key electrical specifications include a maximum ripple and noise of 300 mVp-p, load regulation of ±5%, and protections for over voltage, over current, and short circuit. The unit is designed with an IEC 320-C8 input connector and a barrel plug output connector. Its compact dimensions are 111 x 52 x 32.3 mm, making it suitable for space-constrained designs. The operating temperature range is 0°C to 40°C.
Safety approvals include UL/cUL and PSE, with compliance to standards such as FCC Part 15B Class B. The power supply is designed for desktop (Class II) form factor and utilizes a positive center polarization for its output connector.
90-264 Vac.
19 Vdc at 1.6 A max.
30 W max.
Level VI.
UL/cUL and PSE.
0-40 °C.
Barrel plug, right angle, 2.1mm ID x 5.5mm OD x 9.5mm, positive center.