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The CUI Inc. PSK-10W-9-T is an enclosed AC-DC power supply designed for internal use, delivering 10W of power with a nominal 9V output. It operates across a wide input voltage range of 85 to 305 Vac, making it suitable for various global applications. This model boasts an efficiency of 79% and includes essential protections such as short-circuit, over-current, and over-voltage.
Designed for convenient integration, the PSK-10W-9-T features a chassis mount style. Its compact dimensions measure 76.0mm in length, 31.5mm in width, and 27.8mm in height. The power supply meets stringent safety and EMC standards, including UL/EN/IEC 62368 certification and CISPR32/EN 55032 Class B compliance without external components. It operates within an ambient temperature range of -40°C to 70°C with derating.
Key electrical specifications include a maximum output current of 1.1A, a line regulation of ±0.5%, and a load regulation of ±1.0%. The ripple and noise are kept to a maximum of 100mVp-p. It also offers a hold-up time of 8ms at 115 Vac and 75ms at 230 Vac. The PSK-10W-9-T is suitable for ITE (Commercial) applications and is certified by CE and cURus approval agencies.
The output voltage is 9 Vdc.
The maximum output current is 1.1 A.
The power rating is 10W.
The efficiency is 79%.
The input voltage range is 85 to 305 Vac.
The operating temperature range is -40°C to 70°C (With Derating).
It is a chassis mount type.