站内搜索
https://www.alighting.cn/news/20200423/168504.html2020/4/23 15:51:55
https://www.alighting.cn/news/20200423/168505.html2020/4/23 15:55:32
https://www.alighting.cn/news/20200423/168507.html2020/4/23 15:58:28
https://www.alighting.cn/news/20200423/168508.html2020/4/23 15:59:24
https://www.alighting.cn/news/20200423/168509.html2020/4/23 16:01:05
https://www.alighting.cn/news/20200423/168510.html2020/4/23 16:02:02
https://www.alighting.cn/news/20200423/168511.html2020/4/23 16:03:02
https://www.alighting.cn/news/20200423/168512.html2020/4/23 16:05:02
https://www.alighting.cn/news/20200423/168515.html2020/4/23 16:21:44
本文设计了一种高效率的高输入电压，恒定电流输出的白光LED驱动芯片。采用单片集成双极晶体管、cmos和dmos器件的高压工艺，以脉宽调制峰值电流的控制方式，实现宽范围的电压输入
https://www.alighting.cn/resource/2012/11/5/153915_53.htm2012/11/5 15:39:15
