500W额定功率:400W输入电压:DC12V或24V输出电压:AC220V或110V输出波形:修正弦波Output power:500W Input voltage: DC12Vor24V Output voltage:AC100V or 220V Output frequency:50Hz or 60Hz Output waveform:Modified sine wave产品特点欠压、过载、过流、高温、高压、短路等多重保护功能,确保产品、用电器及汽车电路安全;先进的电路设计,优质的进口元件,发热量低,返修率极低;独有的贴片加工工艺,性能更稳定。Specialty: Overload protection,High temperature protection,Short circuit protection,Reverse polarity protection. Elaborate electrocircuit ensure the excellence stabilization,and the least servicing.