Certified to medical safety standards ISO 60601 1st edition 3.1 for 2xMOPP applications and EMC 4th edition requirements, the VMS 180, VMS 225, VMS 275, VMS 350, and VMS 550 series feature high efficiency up to 94% and high power densities of 30 W/in³. The new models are housed in 50 x 101 mm (2 x 4 in) and 76 x 127 mm (3 x 5 in) chassis with profiles as thin as 0.75 in (19 mm), providing a compact, high-density solution for diagnostic equipment, medical monitoring devices, and dental applications.
All new VMS series provide output voltage options from 12 to 58 VDC, offer wide universal input voltage ranges from 80 to 264 VAC, and deliver no-load power consumption as low as 0.5 W. The 180 W to 550 W models also feature 4200 VAC input-to-output isolation with leakage current ratings as low as 0.3 mA at 230 VAC. Operating temperatures at full load range from -40 to +50°C with forced air cooling, reducing to +70°C at 50% load. Additional features include overvoltage, overcurrent, and short-circuit protection, power factor correction, and a 12 VDC/500 mA fan output.
These medical power supplies also comply with the EN 55011 Class B limits for conducted and radiated emissions and achieve an MTBF of 3.37 million hours, calculated by Telcordia SR-332 Issue 3.
The VMS series is available immediately with pricing starting at $108.94 per unit for orders of 25 units through distributors. Contact CUI for OEM pricing.
