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騫惰仈鏀礬鐨勮璁?/span>錛氭牴鎹┍鍔ㄧ數(shù)婧愮殑杈撳嚭鐢墊祦鍜屽崟涓伅鐝犵殑棰濆畾鐢墊祦鏉ョ‘瀹氬茍鑱旀敮璺殑鏁伴噺銆傚茍鑱旂殑鐩殑鏄鍔犵伅鐝犵殑鎬繪暟閲忥紝浠庤�屾彁楂樼伅綆＄殑鏁翠綋浜害銆傜戶緇互涓婅堪鍙傛暟涓轟緥錛岄┍鍔ㄧ數(shù)婧愯緭鍑虹數(shù)嫻?300mA錛屽崟涓伅鐝犻瀹氱數(shù)嫻?30mA錛岄偅涔堝茍鑱旀敮璺暟閲忎負(fù) 300mA梅30mA = 10 鏉°�傚嵆鍙互灝?10 緇勪覆鑱斿ソ鐨勭伅鐝狅紙姣忕粍 10-12 棰楋級(jí)榪涜騫惰仈榪炴帴銆?/p>
鑰冭檻浜害鍧囧寑鎬?/span>錛氫負(fù)浜?jiǎn)淇濊?LED 鏃ュ厜鐏鐨勪寒搴﹀潎鍖�鎬э紝鍦ㄤ覆騫惰仈鏃跺簲灝介噺浣挎瘡緇勪覆鑱旂殑鐏彔鍙傛暟涓�鑷達(dá)紝鍖呮嫭鐢?shù)鍘嬨�佺數(shù)嫻併�佸彂鍏夋晥鐜囩瓑銆傚彲浠ュ湪鐢熶駭榪囩▼涓鐏彔榪涜絳涢�夊拰鍒嗙被錛屽皢鍙傛暟鐩歌繎鐨勭伅鐝犳斁鍦ㄥ悓涓�緇勪覆鑱旂數(shù)璺腑銆傚悓鏃訛紝騫惰仈鐨勫悇鏀礬涔嬮棿涔熷簲灝介噺淇濇寔瀵圭О錛岄伩鍏嶅洜鏌愪竴鏀礬鐢墊祦榪囧ぇ鎴栬繃灝忚�屽鑷翠寒搴︿笉鍧囧寑銆?/p>
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