第1页共20页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第1页共20页日産設計說明書(NDS)電子部件基本環境規格28400NDS00概要此標準規定了電子部件的基本環境規格備註:此標準中{}中所給的單位和數值爲傳統單位,用於參考。內容頁碼1、基本條件·····················································································第2頁2、操作電壓規格··············································································第4頁3、溫度規格·····················································································第5頁4、耐複合溫度迴圈···········································································第9頁5、耐溫度和濕度迴圈·······································································第10頁6、耐振動·························································································第12頁7、耐摔落撞擊··················································································第18頁8、端子強度·····················································································第19頁第2页共20页第1页共20页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第2页共20页此標準(28400NDS)規定了電子設備通用的測試方法,此標準目的爲統一評定各耐環境性能的測試方法,單獨規定每種設備的標準。1、基本條件1-1.一般測試條件除非另有規定,否則應在以下條件下進行測試(但適用規格規定的單個條件具有優先性)(1)實驗室根據JISZ8703:·溫度:類別15(20±15℃)·濕度:類別20(65±20%RH)(2)測試電壓14±0510V(3)許可公差根據JASO,溫度、電壓和持續時間的許可公差全爲±5%。(4)電壓測量位置在部件的輸入和輸出端子上規定的測試電壓並測量特性電壓。1-2.測試設備(1)電源對於測試和測量電子設備所用電源,在開/關電子設備時,電源輸出端子上的電壓波動最大爲±0.3V,除非另有規定。(2)電壓表電壓表精度應滿足JISC1102(顯示電錶)規定的最小類別0.5,或使用精度等於或高於0.5的數位儀錶。(3)安培表安培表精度應滿足JISC1102(顯示電錶)規定的最小類別0.5,或使用精度等於或高於類別0.5的數位儀錶。(4)頻率表頻率表精度應滿足JISC1102(顯示電錶)規定的最小類別0.5,或使用精度等於或高於類別0.5的數位儀錶。(5)溫度計溫度計精度應滿足JISC1601(顯示熱電溫度計)規定的最小類別1.0,或使用精度等於或大於類別1.0的測溫設備。(6)輸入設備對於給電子設備輸入端子輸入信號的輸入設備,應使用車輛中實際使用的産品或具有同等性能的産品。(7)設備電子設備的載荷應與車輛中實際所用的相同,但只要不影響測試結果也可使用。(8)導線束使用汽車導線束把電子設備連接到電源或載荷上,根據要通的電流(JISC3406)確定電線直徑,或根據車輛上實際使用的電線確定,未規定電線長度。第3页共20页第2页共20页编号:时间:2021年x月x日书山有路勤为径,学海无涯苦作舟页码:第3页共20页1-3.測試件測試件的標準數目爲9備註:把以上所規定的數目作爲所有規格的標準,如果由於測試計劃等原因一些規格無法按照此數目,在與NML協商後可以允許數目減少,但...