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鎮ㄥソ锛屾杩庝締鍒扮董搴浕瀛愬競鍫寸恫(w菐ng) 鐧婚寗 | 鍏嶈不娉ㄥ唺

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng) > IC鐧剧 > 7809

7809 鐧�(f膩)甯冩檪闁� 鏅傞枔锛�2025/6/4 11:27:50 鏌ョ湅 闁辫畝锛�13

7809鏄竴娆惧父瑕嬬殑涓夌鍥哄畾姝ｉ浕澹撹几鍑虹窔鎬х┅(w臎n)澹撳櫒锛屽爆浜�78xx绯诲垪銆傝┎绯诲垪绌�(w臎n)澹撳櫒琚唬娉涙噳(y墨ng)鐢ㄤ簬闇�瑕佺┅(w臎n)瀹氱洿娴侀浕婧愮殑闆诲瓙瑷�(sh猫)鍌欎腑锛屽叿鏈夐泦鎴愬害楂�銆佷娇鐢ㄧ啊鍠殑鐗归粸銆�7809鑳藉鎻愪緵绌�(w臎n)瀹氱殑+9V杓稿嚭闆诲锛岄仼鐢ㄤ簬鍚勭ó浣庡櫔鑱层�佸皬鍔熺巼鐨勯浕璺渶姹�銆�
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鍙冩暩(sh霉)

杓稿嚭闆诲锛�9V
銆�銆�杓稿叆闆诲鑼冨湇锛�11.5V-35V
銆�銆�鏈�澶ц几鍑洪浕娴侊細1.5A
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40掳C鑷�+125掳C
銆�銆�杓稿嚭闃绘姉锛氬吀鍨嬪�肩偤0.01惟
銆�銆�闈滄厠(t脿i)闆绘祦锛氱磩5mA
銆�銆�绱嬫尝鎶戝埗姣旓細60dB锛�120Hz锛�
銆�銆�灏佽褰㈠紡锛歍O-220銆乀O-202銆乀O-201绛�

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7809鍏锋湁浠ヤ笅涓昏鐗规�э細
銆�銆�1. 绌�(w臎n)瀹氱殑杓稿嚭闆诲锛屽亸宸サ灏�锛岄仼鍚堝皪闆诲绌�(w臎n)瀹氭�ц姹傝純楂樼殑鍫存櫙銆�
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銆�銆�3. 涓嶉渶瑕佸閮ㄥ厓浠跺嵆鍙鐝�(xi脿n)鍩烘湰绌�(w臎n)澹撳姛鑳�锛岀啊鍖栦簡闆昏矾瑷�(sh猫)瑷堟祦绋�銆�
銆�銆�4. 灏佽褰㈠紡澶氭ǎ锛屽彲浠ユ牴鎿�(j霉)瀵﹂殯鏁ｇ啽闇�姹傞伕鎿囧悎閬╃殑灏佽椤炲瀷銆�
銆�銆�5. 鍦ㄨ純瀵殑宸ヤ綔婧害鑼冨湇鍏�(n猫i)淇濇寔鎬ц兘绌�(w臎n)瀹�锛岄仼鐢ㄤ簬宸ユキ(y猫)鍙婃秷璨婚闆诲瓙闋�(l菒ng)鍩�銆�

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7809甯哥敤浜庝互涓嬫噳(y墨ng)鐢ㄥ牬鏅細
銆�銆�1. 鍚勭ó渚挎敎寮忛浕瀛愮敘(ch菐n)鍝�锛屽鏀堕煶姗熴�佸皬鍨嬮煶闊跨郴绲�(t菕ng)绛�銆�
銆�銆�2. 宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勮紨鍔╅浕婧愭ā濉�銆�
銆�銆�3. 閱�(y墨)鐧傚剙鍣ㄤ腑浣滅偤鍏�(n猫i)閮ㄩ浕璺緵闆绘簮銆�
銆�銆�4. LED椹�(q奴)鍕曢浕璺紝灏ゅ叾鏄湪闇�瑕佽純浣庨浕娴佷笖绌�(w臎n)瀹氶浕澹撶殑鎯呮硜涓�銆�
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銆�銆�6. 瀵﹂瀹ゆ脯瑭︾敤绨℃槗鐩存祦绌�(w臎n)澹撻浕婧�銆�

鏇夸唬鍨嬭櫉

78L09, LM7809, KA7809

7809鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

  • 鐢�(ch菐n)鍝佸瀷铏�
  • 渚涙噳(y墨ng)鍟�
  • 鏁�(sh霉)閲�
  • 寤犲晢
  • 灏佽/鎵硅櫉
  • 瑭㈠児

7809璩囨枡 鏇村>

  • 鍨嬭櫉
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級