鏅傞枔锛�2025/6/4 0:50:46
闁辫畝锛�8
LM317K-AA3-R 鏄竴绋笁绔彲瑾�(di脿o)姝ｉ浕澹撶┅(w臎n)澹撳櫒锛岃兘澶犳彁渚涢珮閬� 1.5A 鐨勮几鍑洪浕娴併�傚畠鍏锋湁闈炲父瀵殑杓稿叆闆诲鑼冨湇锛�1.2V 鑷� 40V锛�锛屽苟涓斿収(n猫i)缃亷鐔变繚璀峰拰闄愭祦淇濊鍔熻兘锛岀⒑淇濆叾鍦ㄥ悇绋噳鐢ㄤ腑瀹夊叏閬嬭銆�
銆�銆�瑭茶姱鐗囬噰鐢═O-220灏佽褰㈠紡锛屼究浜庢暎鐔辫檿鐞嗐�傜敱浜庡叾楂樼簿搴�銆侀潏娲昏(di脿o)绡�(ji茅)绛夌壒榛�锛屽唬娉涚敤浜庨浕婧愰仼閰嶅櫒銆侀浕姹犲厖闆诲櫒绛夐渶瑕佺┅(w臎n)瀹氶浕澹撹几鍑虹殑鎳夌敤鍫存櫙銆�
鏈�澶ц几鍑洪浕娴侊細1.5A
銆�銆�鏈�灏忚几鍏ラ浕澹擄細1.2V
銆�銆�鏈�澶ц几鍏ラ浕澹擄細40V
銆�銆�杓稿嚭闆诲瑾�(di脿o)绡�(ji茅)鑼冨湇锛�1.2V 鑷� 37V
銆�銆�宸ヤ綔婧害鑼冨湇锛�-55掳C 鑷� 150掳C
銆�銆�灏佽褰㈠紡锛歍O-220
銆�銆�杓稿嚭鍣伈闆诲锛氣墹100渭V
銆�銆�绶氭�ц(di脿o)鏁寸巼锛氣墹0.1%
銆�銆�璨犺級瑾�(di脿o)鏁寸巼锛氣墹0.1%
LM317K-AA3-R 鎻愪緵浜嗙簿纰虹殑闆诲杓稿嚭鑳藉姏锛岄�氶亷澶栭儴闆婚樆鍒嗗缍�(w菐ng)绲″彲浠ュ鐝�(xi脿n)杓稿嚭闆诲鐨勯�ｇ簩(x霉)瑾�(di脿o)绡�(ji茅)銆�
銆�銆�鑺墖鍏�(n猫i)閮ㄩ泦鎴愪簡閬庣啽闂�(gu膩n)鏂烽浕璺�锛岀暥鑺墖婧害瓒呴亷椤嶅畾鍊兼檪鏈冭嚜鍕曞仠姝㈠伐浣滀互闃叉鎼嶅銆�
銆�銆�鍚屾檪鍏峰倷闄愭祦淇濊鍔熻兘锛岃兘澶犲湪杓稿嚭鐭矾鎴栬矤杓夐亷澶ф檪闄愬埗杓稿嚭闆绘祦锛屼繚璀风郴绲�(t菕ng)涓嶅彈鎼嶅銆�
銆�銆�瀹冪殑鍏稿瀷闈滄厠(t脿i)闆绘祦鍍呯偤 10mA 宸﹀彸锛岄潪甯搁仼鍚堝皪鍔熻�楁晱鎰熺殑瑷▓闇�姹傘��
銆�銆�姝ゅ锛岀敱浜庡叾鏀寔杓冨鐨勫伐浣滈浕澹撹寖鍦嶅拰寮峰ぇ鐨勮几鍑洪浕娴佽兘鍔�锛岄仼鍚堝绋伐妤�(y猫)鍜屾秷璨婚闆诲瓙瑷倷涓殑绌�(w臎n)澹撻渶姹�銆�
LM317K-AA3-R 寤ｆ硾鎳夌敤浜庝互涓嬮牁(l菒ng)鍩燂細
銆�銆�1. 鍙(di脿o)鐩存祦闆绘簮閬╅厤鍣ㄨō瑷�
銆�銆�2. 鍚勭ó渚挎敎寮忚ō鍌欏鎵嬫銆佸钩鏉块浕鑵︾殑鍏呴浕妯″
銆�銆�3. 宸ユキ(y猫)鎺у埗瑷倷涓殑杓斿姪闆绘簮
銆�銆�4. 閱�(y墨)鐧傚剙鍣ㄥ強閫氫俊瑷倷鐨勪綆鍣伈渚涢浕瑙ｆ焙鏂规
銆�銆�5. 闊抽牷鏀惧ぇ鍣ㄥ拰鍏朵粬绮惧瘑妯℃摤闆昏矾鐨勫弮鑰冮浕澹撶敓鎴�
銆�銆�6. LED椹�(q奴)鍕曢浕璺腑鎻愪緵鎭掑畾闆诲
LM317T, LM317HVT, ADJ317
