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The CUI Inc. VSKM-S10-3R3U is a medical AC-DC power supply designed for board mounting. It delivers up to 10W of continuous power with a single output voltage of 3.3V and a maximum current of 2A.
This power supply features a universal input range of 85~264 Vac or 120~370 Vdc, making it versatile for various applications. It boasts an efficiency of up to 70% and includes over-current and short-circuit protections. The compact dimensions of 53.3mm x 28.5mm x 19.5mm allow for easy integration into space-constrained designs.
Designed with medical applications in mind, the VSKM-S10-3R3U holds full medical approvals, including IEC 60601-1, EN 60601-1, and UL 60601-1. It operates within an ambient temperature range of -25°C to 70°C and has a high isolation voltage of 4,000 Vac.
Key specifications include a line regulation of ±0.5%, load regulation of ±1%, and a switching frequency of 60 kHz. The unit is housed in a UL94V-0 rated case and is suitable for through-hole mounting.
The VSKM-S10-3R3U accepts an input voltage of 85-264 VAC or 120-370 VDC.
3.3 Vdc.
2 A.
70%.
Over current protection at 110% of rated output and short circuit protection with auto recovery.
4000 Vac between primary and secondary.
53.5 x 28.5 x 19.0 mm.
-25°C to 70°C with derating.
4-DIP through-hole module.