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The CUI Inc. PSK-3D-12 is an internal AC-DC power supply designed for various applications, including household appliances and ITE commercial equipment. It provides a stable 12V DC output with a maximum current of 250mA, delivering up to 3W of power.
This power supply boasts a wide AC input range of 85 to 305 Vac and a DC input range of 100 to 430 Vdc, with a frequency range of 47 to 63 Hz. It operates efficiently with a typical efficiency of 78% at 230 Vac and features a low no-load power consumption.
The PSK-3D-12 is built to withstand demanding environments, offering a wide operating temperature range from -40°C to +85°C, though derating may apply. It includes essential protections such as over-voltage, over-current, and short-circuit protection for enhanced reliability.
Encased in a compact 1 x 1 inch module with Through Hole mounting, this power supply meets Class II safety standards and is certified to 62368, 61558, and 60335 safety standards. It also exhibits Class B emissions.
85-305 Vac or 100-430 Vdc.
5-DIP Module, 4 Leads, Through Hole.
-40°C to 85°C (with derating).
12 Vdc.
250 mA.
4,000 Vac input to output.
78% at 230 Vac.