隨著現代汽車工業快速發展,電子設備廣泛應用于汽車發動機控制系統、自動變速系統、制動系統、調節系統以及行駛系統中,對汽車的安全性、可靠性、舒適性起著決定性作用。同時由于電氣設備數量和種類的不斷增加,工作頻率的不斷提高,汽車內的電磁環境日益復雜。同時,汽車上的電子設備和器件,特別是半導體邏輯器件對電磁干擾十分敏感,經常發生汽車內部電子設備相互干擾的情況。當電磁干擾發生時,輕則導致受干擾的敏感電子設備功能發生降級,重則導致其功能失效,給汽車的安全行駛造成嚴重影響。
目前汽車電子設備的電磁兼容性能測試在國內外日益受到各車廠重視,通過進行該系列測試可重現汽車上的電子設備和器件復雜電磁干擾情況,幫助車廠提高產品質量并提高汽車產品的競爭力。
技術特點:
1)主控7寸觸摸屏前面板操作,主機可控制多臺從控設備;
2)EUT電壓電流實時顯示及補償功能。
3)符合ISO7637-2最新標準及眾多車廠企標;
4)符合ISO16750-2最新標準及眾多車廠企標;
5)波形P1/P2a可選配脈沖寬度步進1us無級可調模塊;
6)波形P5a/P5b上升沿及脈沖寬度達到步進1ms無級可調,內阻0.5ohm無級可調;
7)波形完美重合;
8)鉗位電壓波形削波帶載后不衰減;
9)設備集成9種波形輸出形式,可單獨作為直流電源使用;
10)疊加交流電壓頻率最高達到200KHZ;
11)設備可選配四象限雙極性電源;
12)最大測試電流50A;
13)內置80V/50A耦合去耦網絡(特殊網絡需求可定制)。
14)以太網接口,可單獨使用上位機軟件控制波形輸出。
15)設備小型化,8U機箱設計;
16)其他功能性選配附件包括:USB,以太網,WiFi,ZigBee,藍牙,上位機軟件。默認通訊自帶模塊 RS232/RS485;
主要技術參數
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整車(傳統燃油車、新能源車)
車載設備(導航、空調、音頻、照明系統、其他供電系統等)