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闁辫畝锛�5695鏅�(sh铆)闁擄細2017-02-09 10:51:26

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鐔辨枒鏁堟噳(y墨ng)

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浣滅敤

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閬告搰鍘熷墖

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    4銆佺啽闃�??锛�

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    Tj=Tcase + R*U*I鍏朵腑R鐐虹啽闃荤郴鏁�(sh霉)锛岀敱浜屾サ绠″粻瀹剁郸鍑猴紝Tcase鏄簩妤电琛ㄩ潰婧害锛堢敤鐔遍浕鍋舵脯(c猫)鍑猴級锛孶鏄簩妤电鍏╃澹撻檷锛堝(sh铆)娓�(c猫)鍊硷級锛孖鐐虹祫浠剁煭璺浕娴併�傝▓(j矛)绠楀嚭鐨凾j涓嶈兘瓒呴亷浜屾サ绠¤(gu墨)鏍兼浉涓婄殑绲�(ji茅)婧寖鍦�銆�

绀烘剰鍦�

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鏁�(sh霉)鐩▓(j矛)绠�

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    I=4锛�73脳2=8.46A

    2銆侀伕鐢�10SQ030鍨嬩簩妤电

    杩斿亸闆诲鐐猴細VRRM=30v銆�IAV=10A銆�VF=0.55V

    TJ=-55锛�200鈩�

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    N=30/锛�2脳0.513锛夆増29.24

    鍗虫渶澶氬彲淇濊(h霉)29鐗�125脳125闆绘睜鐗囷紱

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    Bypass diodes are not needed on 12 volt systems, optional on 24 volt, and should always be used on 36 volt or higher systems

    閬斀涓�鍊�(g猫)闆绘睜鐗囪垏閬斀鍏╁闆绘睜鐗囧悇涓�鍗婄殑鏁堟灉涓嶅悓锛屾墍浠ラ伄钄戒笉鍙伩鍏嶆檪(sh铆)锛岀洝閲忎娇閬斀鐩″彲鑳藉鐨勯浕姹�锛屾瘡鍊�(g猫)闆绘睜鐩″彲鑳藉皯鐨勯櫚褰�銆�

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