External a.c. - d.c. and a.c. - a.c. power supplies - Determination of no-load power and average efficiency of active modes
STANDARD published on 10.10.2012
Designation standards: UNE-EN 50563:2012
Publication date standards: 10.10.2012
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Spanish technical standard
Category: Technical standards UNE