Medical Power Supply Devices Market, By Product Type (Standard Medical Power Supply Device and Configurable Power Supply Device), By Function (AC-DC Power Supply Devices and DC-DC Converters), By End User (Hospitals, Ambulatory, Surgical Centers, Clinics, Long-term Care Centers, Rehabilitation Centers, Diagnostic Centers, and Home Care Settings), By Geography (North America, Latin America, Europe, Asia Pacific, Middle East & Africa)