此资料主要用在2.5伏到6伏输入的单体能量电池中，输出24伏或者48伏300瓦的DC升压系统。资料包含设计原理图，PCB版图，结构数模等相关开发的全部资料。-The data mainly used in 2.5 v to 6 v input energy of monomer battery, 300 watts output is 24 v or 48 v DC step-up system. Data contain design principle diagram, PCB layout

光伏微网逆变器的PCB板图和原理图，可用，测试效率在230w光伏板环境下为91 -Solar Micro Inverter PCB board and schematic diagram, can be used to test the efficiency of photovoltaic panels in the environment 230w 91

DXP2009数码管封装 用于电子设计的原理图和PCB板图-Schematic DXP2009 digital package for electronic design and PCB board plans