Compact Open Frame Ac-Dc Power Supplies Carry IEC 60601-1 4th Edition Approvals for Medical Applications
TUALATIN, Ore. — November 28, 2017 — CUI’s Power Group today announced the introduction of five new open frame series, ranging from 180 W up to 550 W, to its line of internal ac-dc medical power supplies. ( http://www.cui.com/internal-ac
All of the new VMS series provide output voltage options from 12 to 58 Vdc, feature wide universal input voltage ranges from 80 to 264 Vac, and offer no-load power consumption as low as 0.5 W. The 180 W to 550 W models also carry an input to output isolation of 4200 Vac with leakage current ratings as low as 0.3 mA at 230 Vac. Operating temperatures range at full load from -40 up to +50°C with forced air cooling, derating to 50% load at +70°C. Additional features include protections for over voltage, over current, and short circuit, power factor correction, and a 12 Vdc/500 mA fan output.
These medical power supplies further meet EN 55011 Class B limits for conducted and radiated emissions and achieve an MTBF of 3.37 million hours, calculated per Telcordia SR-332 Issue 3.
The VMS series are available immediately with prices starting at $108.94 per unit at 25 pieces through distribution. Please contact CUI for OEM pricing. ( http://www.cui.com/contact)
Summary
Product name: VMS-180, VMS-225, VMS-275, VMS-350, VMS-550
Availability: Stock to 12 weeks
Possible users: Medical, dental, home healthcare applications
Primary features: Medical safety approval, high density, low profile Cost: $108.94 per unit at 25 pieces through distribution
