摘要
本文综合了开关电源技术、2.4G无线射频技术、MCU智能控制技术及PWM调光技术,设计了一款可调光、可调色温的LED驱动电源。其控制方法为采用一盏灯中布置两种不同色温的灯珠,通过对这两种色温的光源调光来实现整灯调色温的效果。
This paper present a switched-mode power supply（SMP）integrated with 2.4GHz radio transceiver,MCU and PWM dimming driver.Designed an adjustable light and color temperature of LED drive power supply.This SMP have two independence tunable outputs used to power corresponding two sets of Led lamp that has different color temperature characteristic.Mixed of two sets of Led lighting achieve the adjust color temperature.
出处
《木工机床》
2018年第2期28-30,共3页
Woodworking Machinery
关键词
开关电源
射频技术+
智能控制技术
PWM调光
switched-mode power supply；RF technology；intelligent control technology；PWM dimming technology
