300W～500W模块电源，AC-DC

特性 Features

·宽电压输入范围 Wide range of input voltage

·输入宽频噪声滤波 Broadband noise filter of input

·输入浪涌电流抑制电路 Surge suppress circuit of input

·输出短路保护Output short circuit protection

·快速动态响应 Fast dynamic response

·外观设计美观 Attractive outline design

·接线端子出线方式 Terminae connection method

·符合UL1950、IEC950安全规程 Comply with UL1950,IEC950 safety regulation

输入特性Input Characteristic

·电压范围（Voltage Range）   220VAC(额定值)    176-264VAC

输出特性 Output Characteristic

·电压精度（Voltage Set-point Accuracy）Vo1:±1%

·电压调整率（主路）（Line Regulation<main>）±0.2%

·负载调整率(主路)（Load Regulation<main>） ±0.4%

·温度系数（Temperature Coefficient) ±0.01%/℃

·电流限制点（Output Current Limiting）120%(Typ)

·响应速度（Dynamic Response） 400μs

一般特性General Characteristic

·工作频率（Switching Frequency）160-200KHz      

·绝缘电阻（Isolation Resitstanc） 200MΩ

·MTBF ＞500000hours

·绝缘强度(Isolation Voltage)  

          输入-输出（Input-Output）＞1500VAC/1min (漏电流＜5mA)

          输入-外壳（Input-Case） ＞1500VAC/1min (漏电流＜5mA)

          输出-外壳（Output-Case) ＞500VDC/1min

·环境特性（Environmental Characteristics）

       工作壳温（Case Temperature）        工业品（Industry） -25℃～+85℃

                                                                 军 I (Military I)    -40℃～+85℃

                                                                 军 II(Military II)    -55℃～+85℃

       存储温度（Storage Temperature）   工业品（Industry） -45℃～+105℃

                                                                 军 品 (Military )    -55℃～+105℃