尺寸 215*115*50(mm) ●高可靠性,高性价比 high reliability ●100%满负载老化 100% full load burn-in test test ●保护功能:过载/过压/过温度/短路保护Protections:overload/over voltage/short circuit/over temp 交流输入电压范围 AC input voltage range………………85~132/185~264VAC(selected by switch)开关选择 交流输入频率 AC input frequency……………………47~63HZ 输入启动冲击电流Inrush current……………………cold start 20A/115V,40A/230V (冷态时) 输入漏电流 Input leakage current ……………………< 0.7MA/230V 电网调整率(满载时)Line Regulation(full load)……………………≤±0.5% 输出电压可调节范围 Output voltage adjust range……………………±10% 输出过流保护Output current protection……………………110~130% constant current,limiting current ,Auto-Recovery(恒流限流,自动恢复) 耐压强度 withstand voltage……………………I/P-O/P:3.0KVAC/1min 上升时间Rise time…………………………50ms at full load (typical) 保持时间 Hold up time……………………… 20ms at full load(typical) 工作环境Operating temp.&humidity……………-10℃~+50℃,20%~90%RH(non condensing) 储存环境Storage temp.&humidity………………-20℃~+85℃,20%~95%RH(non condensing) 冷却方式Cooling method……………………fan风冷