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The CUI Inc. VSK-S5-5UA is an AC-DC power supply designed for board mounting. It delivers a continuous output power of up to 5W with a single regulated 5V DC output.
This series offers a wide universal input voltage range from 85 to 264 VAC, making it suitable for global applications. Key electrical specifications include a maximum output current of 1A, line regulation of ±0.5%, and load regulation of ±1%. The switching frequency operates at 140 kHz.
Designed with safety and reliability in mind, the VSK-S5-5UA includes over-voltage, over-current, and short-circuit protections. It boasts UL/cUL safety approvals and meets various compliance standards including CISPR22/EN55022 Class B for emissions.
The compact module measures 50.8mm x 25.4mm x 15.7mm and is designed for through-hole mounting, facilitating integration into various electronic systems.
85-264 VAC or 110-370 VDC.
4-DIP Module.
-25°C to 70°C with derating.
5V at 1A.
78% typical.
UL60950-1, Class II.
Over current protection at 110% and short circuit protection with hiccup auto recovery.