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The CUI Inc. SDI40-19-U-P6 is a versatile AC-DC power supply designed for ITE (Commercial) applications. It delivers a continuous 40W of power with a stable 19V output at 2.1A.
This power supply boasts a universal input voltage range of 90-264 Vac and operates within a frequency range of 47-63 Hz. It meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy-conscious operation with a low no-load power consumption of less than 0.075W.
Key features include over-voltage and short-circuit protections for enhanced safety. The unit is housed in a compact desktop form factor with an IEC320/C14 input connector. It also includes safety approvals from UL/cUL and PSE, making it suitable for international use.
Mechanical specifications include dimensions of 111 x 52 x 32.3 mm and a weight of 247g (without AC cord). The output connector is a standard barrel plug (2.5mm I.D. x 5.5mm O.D. x 9.5mm) with positive center polarization. The unit is RoHS3 compliant.
The output voltage is 19 Vdc and the output current is 2.1 A, providing 40 W of power.
The input voltage range is 90-264 Vac at 47-63 Hz.
The operating temperature range is 0°C to 40°C.
Yes, it has short circuit protection with output shut down and automatic recovery.
It is certified by CB Scheme, CCC, CSA, EN, FCC, IEC, RCM, SIQ, TUV, and UL.
The efficiency rating is Level VI.
The output connector is a barrel plug with 2.5 mm inner diameter and 5.5 mm outer diameter, 9.5 mm length.