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The CUI Inc. SDI12-12-UD-P5R is a versatile AC-DC power supply designed for ITE (Commercial) applications. It delivers a continuous 12W of power with a stable 12V output and 1A current capability. This power supply meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy savings with a no-load power consumption of less than 0.075W.
Featuring a universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz, it is suitable for international use. The unit includes comprehensive protections such as over-voltage, over-current, and short-circuit protection with auto-recovery. Its compact desktop form factor (75.0mm x 48.0mm x 30.0mm) and IEC320-C8 input connector make integration straightforward. The output is delivered via a 2.1mm I.D. x 5.5mm O.D. barrel plug with a positive center polarization.
Safety approvals include UL/cUL, CE, and IEC 62368 compliance, along with FCC Part 15B Class B and CE EMI/EMC standards. The operating temperature range is 0°C to 40°C, and it has an MTBF of 300,000 hours at 25°C.
The adapter accepts a universal input voltage range of 90 to 264 Vac.
It provides a regulated output of 12 Vdc at up to 1 A, with nominal power of 12 W.
The adapter includes over-voltage protection (shutdown at 21.6 Vdc min), over-current protection (shutdown at 2.5 A min, auto recovery), and short-circuit protection (output shutdown, auto recovery).
The adapter meets Level VI and CoC Tier 2 efficiency requirements.
Input-to-output isolation is rated at 3000 Vac for 1 minute.