台灯专用LED照明参考设计，LED组件是由一个半导体LED驱动器评估板。它具有一个通用的输入功率范围从90到265 VAC它允许一个设计用于只有一个布线插座多地区的变化，，，，， TND358/D
Rev 2, June - 2009
White Paper
A Halogen Desk Lamp Conversion to LEDs that
meets the ENERGY STAR SSL Power Factor
Requirement for Residential Luminaires
Page 1 of 10
Jim Young/Bernie Weir
29 May 2009
It is estimated by the International Energy Agency that more than 19% of electrical energy demand
globally is used for lighting. As a result, there has been significant effort around the globe in replacing
in-efficient incandescent light sources with higher efficiency solutions. Much of the focus in curbing
this demand at the consumer level has been in programs to drive adoption of co……
