Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Chengdan He"'
Publikováno v:
Journal of Geophysical Research: Planets. 128
Publikováno v:
Optik. 149:69-80
In order to quickly acquire the lifetime and reliability prediction for LED lighting products, the method of step-down accelerated aging test based on Nelson models is experimentally studied in this paper. Ten Lide lamps and ten Philips lamps are use