300 W AC-DC Power Supplies Offer 12.5 W/in.3 Power Density

CUI Inc. announces the addition of a family of compact 300 W power supplies to its VMS ac-dc medical power portfolio.

Oct. 19, 2012

2 min read

CUI Inc. announces the addition of a family of compact 300 W power supplies to its VMS ac-dc medical power portfolio. Offering exceptionally high power density of 12.5 W/in³, the space-saving power supplies are housed in three optional case styles, including a compact U-frame measuring 5 x 3.2 x 1.5 inches (127.00 x 81.28 x 38.1 mm) and an enclosed version with top or rear fan. The power supplies meet EN60601-1 3rd edition specifications for medical and dental applications, carry UL/cUL and TUV 60601-1 3rd edition safety certifications, and provide EN55022 class B EMI compliance. They feature 4k Vac reinforced input-to-output isolation and an output-to-ground isolation of 1500 Vac.

VMS-300 power supplies have a universal 90~264 Vac input for global operation and are available with single outputs from 12 to 48 Vdc or dual outputs of 5/12 Vdc and 12/24 Vdc. The power supplies are rated for operation at full load from 0° to 50°C ambient, derating to 50% load at 70 °C. They feature active PFC and protection for over voltage, over current, short circuit, and over temperature. Connections for remote on/off control and power good are included.

The VMS-300 power supply is priced at $104.54 each in quantities of 250 units.