Single output, 5-20W medically approved power supplies

February 24, 2015 // By Graham Prophet
Powersolve's PME05, PME10, PME15 and PME20 Series of single output power supplies are designed to provide up to 20W for medical equipment applications. Each PME Series comprises four models all featuring Class II isolation, a rugged plastic housing and, importantly for medical applications, cooling by free air convection.

DC output voltages for each Series are 5, 12, 15 or 24V from a universal 85-264 VAC input, across the operating temperature range of -20C to +70C. These power supplies have a no-load power consumption of less than 0.5W. All models are approved to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN60601-1-2: 2001+1: 2006 Life Supporting Equipment which makes them suitable for use in any medical systems application. They also feature immunity to EN61000-3-2: 2006 Class A, EN61000-3-3 : 1995+A1 : 2005 and meet EN55011: 2007+A2 : 2007 Class B.

The power supplies incorporate overvoltage, overload and short circuit protection and feature maximum dimensions of 94(L) x 56(W) x 22.7(H)mm for the PME20 Series.