【正文】 ..................... 4 四、 產(chǎn)品檢驗方法 ............................................................................................................... 6 1 一般性能： ................................................................................................................. 6 外觀、結(jié)構(gòu)、工作噪聲檢驗方法 .......................................................................... 6 綜合電氣性能測試實驗 ........................................................................................ 7 絕緣電阻和抗電強(qiáng)度測試 .................................................................................. 8 輸入浪涌電流 .................................................................................................. 9 輸出電壓、輸入功率、輸入功率因素、工作效率 .............................................. 10 輸出電壓紋波及噪聲 ...................................................................................... 11 輸出過流保護(hù)值和短路保護(hù)（ OCP 和 SCP） .................................................. 12 輸出電壓過壓保護(hù)（ OVP） ............................................................................ 13 過沖幅度及暫狀恢復(fù)時間 ................................................................................ 14 啟動時間及維持時間 ...................................................................................... 15 2 產(chǎn)品機(jī)械性能 ............................................................................................................ 16 振動實驗 .......................................................................................................... 17 產(chǎn)品鋼球沖擊實驗 ............................................................................................. 18 產(chǎn)品跌落實驗 .................................................................................................... 19 3 產(chǎn)品環(huán)境可靠性實驗 .................................................................................................. 20 產(chǎn)品高溫工作實驗 ............................................................................................. 21 產(chǎn)品高溫貯存實驗 ............................................................................................. 22 產(chǎn)品貯存運輸溫度變化實驗 ................................................................................ 23 產(chǎn)品工作溫度變化實驗 ...................................................................................... 24 產(chǎn)品低溫工作實驗 ............................................................................................ 25 產(chǎn)品低溫貯存實驗 ............................................................................................ 26 產(chǎn)品運輸恒定濕熱實驗 ...................................................................................... 27 產(chǎn)品工作恒定濕熱實驗 ...................................................................................... 28 4 產(chǎn)品可靠性實驗 ........................................................................................................ 29 產(chǎn)品工作時間漂移實驗 ...................................................................................... 30 產(chǎn)品溫度系數(shù)實驗 ............................................................................................. 31 產(chǎn)品連續(xù)工作可靠性實驗 ................................................................................... 32 產(chǎn)品電源波動可靠性實驗 ................................................................................... 33 產(chǎn)品綜合應(yīng)力可靠性實驗 ................................................................................... 35 中國最大的管理資源中心 標(biāo)題 產(chǎn)品定型 /交收 /例行檢驗作業(yè)指引 文件號： 版 本： 章節(jié)號： Q/JS7XXXXXX20xx 版本 /狀態(tài) : A/0 第 3 頁 共 74 頁 產(chǎn)品元器件使用余度實驗 ................................................................................... 36 5 安規(guī)實驗（部分） ..................................................................................................... 37 產(chǎn)品溫升實驗 .................................................................................................... 38 一次電容放電實驗和產(chǎn)品接觸電流測試實驗 ........................................................ 39 輸出電壓過壓保護(hù)（ OVP） ............................................................................... 40 接地導(dǎo)體及其連接的電阻檢驗 ............................................................................ 40 軟線固緊裝置和壓力消除 .................................................................................. 41 異常工作和故障條件 ......................................................................................... 42 安規(guī)距離與相關(guān)符號的標(biāo)示 ................................................................................ 43 6 電磁兼容性實驗（開關(guān)電源部分） .............................................................................. 48 產(chǎn)品電源端子傳導(dǎo)騷擾實驗 CS .......................................................................... 49 產(chǎn)品輻射騷擾場強(qiáng)實驗 RS ................................................................................. 51 產(chǎn)品諧波電流實驗 Harmonics ............................................................................ 53 產(chǎn)品靜電抗擾度實驗 ESD ................................................................................. 54 產(chǎn)品浪涌抗擾度實驗 Surge ............................................................................... 56 產(chǎn)品電壓跌落 /短時中斷抗擾度實驗 DIP/i ........................................................... 58 產(chǎn)品電快速瞬變脈沖群抗擾度實驗 EFT/B .......................................................... 60 五、產(chǎn)品定型 /交收 /例行檢驗規(guī)則 ........................................................................................ 63 a 定型檢驗規(guī)則 ............................................................................................................ 64 b 交收檢 驗 .................................................................................................................. 64 C 例行檢驗 ................................................................................................................... 65 d 產(chǎn)品定型 /交收 /例行檢驗抽樣表 ................................................................................... 65 附錄一 元件裕度基準(zhǔn)一覽表 ............................................................................................... 65 附錄二 抗電強(qiáng)度試驗的試驗電壓表 ..........................