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The CUI Inc. SMI6B-6-4-P7 is a compact AC-DC power supply designed for wall mounting, suitable for ITE commercial applications. It delivers a single regulated 6V output with a maximum current of 1A, providing up to 6W of power.
This adapter operates with a universal input voltage range of 90 to 264 Vac and a frequency range of 47 to 63 Hz. It meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy savings. Key electrical specifications include a maximum ripple and noise of 300 mVp-p, line regulation of ±5%, and load regulation of ±5%.
For safety and reliability, the SMI6B-6-4-P7 includes over-voltage and short-circuit protections with auto-recovery. It boasts an isolation voltage of 3,000 Vac and has achieved numerous safety approvals, including UL/cUL, GS, RCM, CCC, PSE, and is certified to UL/EN/IEC 62368-1 standards. The operating temperature range is 0°C to 40°C.
The unit features a wall mount (Class II) form factor with interchangeable AC blades, making it versatile for international use. The output connector is a standard barrel plug (1.35mm I.D. x 3.5mm O.D. x 9.5mm) with positive center polarization. Its dimensions are 47.0mm x 34.5mm x 26.4mm.
90 to 264 Vac.
Wall mount (Class II).
0°C to 40°C.
6 Vdc at 1A.
DoE Level VI and CoC Tier 2.
Over current protection (1.0A) and short circuit protection with auto recovery.
Barrel plug, 1.35mm I.D. x 3.5mm O.D. x 9.5mm, positive center.