基于JY2410的LED高压驱动电源

摘要

采用高亮度的小功率贴片LED驱动芯片JY2410作为主控制器，设计一款在输入电压200~260V、输出恒流电流约为30mA的高效节能、低成本LED驱动恒流驱动电源。主要通过改变输入电压以及不同的驱动负载来测定JY2410的应用价值，该电路设计简单、成本低、效率高，特别适合应用于要求不高的照明应用。%Using high brightness、small power SMD LED driving chip JY2410 as the main controller,design the LED drive constant current driving power that input voltage is 200~260V、output current is 30mA,which performance is high efficiency、energy saving、low cost.Changing the application value of input voltage and different driving load to determine the JY2410.The circuit is simple、low cost、high efficiency,、especially suitable for application in less demanding lighting applications.