特性 Features

·寬電壓輸入范圍 Wide range of input voltage

·輸入寬頻噪聲濾波 Broadbａnd noise filter of input

·輸入浪涌電流抑制電路 Surge suppress circuit of input

·輸出短路保護(hù)Output short circuit protection

·快速動態(tài)響應(yīng) Fast dynamic response

·外觀設(shè)計美觀 Attractive outline design

·接線端子出線方式 Terminae connection method

·符合UL1950、IEC950安全規(guī)程 Comply with UL1950,IEC950 safety regulation

輸入特性Input Characteristic

·電壓范圍（Voltage Range）   220VAC(額定值)    176-264VAC

輸出特性 Output Characteristic

·電壓精度（Voltage Set-point Accuracy）Vo1:±1%

·電壓調(diào)整率（主路）（Line Regulation<main>）±0.2%

·負(fù)載調(diào)整率(主路)（Load Regulation<main>） ±0.4%

·溫度系數(shù)（Temperature Coefficient) ±0.01%/℃

·電流限制點（Output Current Limiting）120%(Typ)

·響應(yīng)速度（Dynamic Response） 400μs

一般特性General Characteristic

·工作頻率（Switching Frequency）160-200KHz      

·絕緣電阻（Isolation Resitstanc） 200M?

·MTBF ＞500000hours

·絕緣強(qiáng)度(Isolation Voltage)  輸入-輸出（Input-Output）＞1500VAC/1min (漏電流＜5mA)

                          輸入-外殼（Input-Case） ＞1500VAC/1min (漏電流＜5mA)

                          輸出-外殼（Output-Case) ＞500VDC/1min

·環(huán)境特性（Environmental Characteristics）

             工作殼溫（Case Temperature）     工業(yè)品（Industry） -25℃～+85℃

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

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

             存儲溫度（Storage Temperature）  工業(yè)品（Industry） -45℃～+105℃

                                               (Military )    -55℃～+105℃