万用表中pTC电阻MZ3,MZ4的阻值是多少? 理工学科是什么
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万用表中pTC电阻MZ3,MZ4的阻值如下
MZ6（加厚） Φ6×3 100－2K 800 1000 MZ7 Φ7×3 100－1K 900 1100
MZ8 Φ8×3 100－1K 900 1100
MZ8（加厚） Φ8×3 50－1K 1000 1200 MZ11 Φ11×3 50－1K 1000 1200
绛旓細涓囩敤琛ㄤ腑pTC鐢甸樆MZ3,MZ4鐨勯樆鍊煎涓婱Z6锛堝姞鍘氾級 桅6脳3 100锛2K 800 1000 MZ7 桅7脳3 100锛1K 900 1100 MZ8 桅8脳3 100锛1K 900 1100 MZ8锛堝姞鍘氾級 桅8脳3 50锛1K 1000 1200 MZ11 桅11脳3 50锛1K 1000 1200
绛旓細1. 鍨嬪彿MZ71銆丮Z72銆丮Z73銆丮Z1銆丮Z2銆MZ3绛夛紝閫傜敤浜庢秷纾佺數璺傝繖浜PTC鐑晱鐢甸樆鏃犳帴鐐广佹棤鍣煶锛屽叿鏈夎緝闀跨殑浜у搧瀵垮懡銆傚畠浠敤浜庡僵鑹睠RT鐨勬秷纾佺數璺紝鑳芥湁鏁堟秷闄ょ敱纾佸満寮曡捣鐨凜RT閬厜鏉跨殑纾佸寲锛屼粠鑰屾敼鍠勮壊褰╅殰纰嶃2. 鍔熺巼鍨婸TC鐑晱鐢甸樆閫氬父涓叉帴鍦ㄧ數婧愬洖璺腑銆傚湪姝ｅ父鎯呭喌涓嬶紝娴佽繃PTC鐨勭數娴佸皬浜庨瀹氱數娴侊紝闃诲...
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绛旓細鐢变簬浣犱笉灏忓績鐢鐢甸樆鎸℃祴鐢靛帇鍚庯紝杩欎釜妗ｄ綅鐨勫垎鍘嬬數闃诲彲鑳借鐑ф瘉, 灏变細鍑虹幇杩欎釜鎯呭喌, 妫鏌ョ湅鐪, 鍙﹀, 濡傛灉浣犵殑涓囩敤琛杈冨ソ,涓鑸兘鏈変繚鎶ゅ姛鑳, 淇濇姢鐢佃矾鐨勪竴涓MZ3 鐨勭儹鏁忕數闃诲彲鑳戒細鐑ф瘉璐,杩炲甫涓涓9013鍙兘浼氭崯鍧, 閮借鏌ョ湅, 涓嶆槸浠涔堝ぇ鐨勯棶棰, 淇慨灏卞ソ浜 ...
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