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(f猫i)娉ㄥ唺
鏅傞枔锛�2025/4/25 15:25:07
闁辫畝锛�32
K78L12-1000R3鏄竴娆句笁绔浐瀹氱┅(w臎n)澹撳櫒锛屽爆浜庡父瑕嬬殑K78绯诲垪绶氭�х┅(w臎n)澹撹姱鐗�銆傚畠鍏锋湁楂旂⿳灏�銆佹�ц兘绌�(w臎n)瀹氥�佸彲闈犳�ч珮绛夌壒榛�(di菐n)锛屽唬娉涙噳(y墨ng)鐢ㄤ簬闇�瑕佺┅(w臎n)瀹氱洿娴侀浕澹撶殑闆诲瓙瑷�(sh猫)鍌欎腑銆�
銆�銆�瑭插瀷铏熶腑鐨勨�淟鈥濊〃绀轰綆鍣伈鐗堟湰锛屸��12鈥濊〃绀鸿几鍑洪浕澹撶偤12V锛屸��1000鈥濊〃绀烘渶澶ц几鍑洪浕娴佺偤1000mA锛堝嵆1A锛夛紝鑰屸�淩3鈥濋�氬父鐐哄埗閫犲晢鎴栧皝瑁濇(bi膩o)璀�銆�
杓稿叆闆诲鑼冨湇锛�9V~35V
銆�銆�杓稿嚭闆诲锛�12V
銆�銆�杓稿嚭闆绘祦锛�1000mA
銆�銆�绱嬫尝鎶戝埗姣旓細60dB
銆�銆�宸ヤ綔婧害鑼冨湇锛�-40鈩儈+125鈩�
銆�銆�灏佽褰㈠紡锛歍O-220
銆�銆�瀛樺劜婧害鑼冨湇锛�-65鈩儈+150鈩�
銆�銆�闈滄厠(t脿i)闆绘祦锛氱磩5mA
K78L12-1000R3鍏峰倷浠ヤ笅鐗规�э細
銆�銆�1. 杓稿嚭闆诲绮惧害楂�锛岀┅(w臎n)瀹氭�у挤(qi谩ng)锛屽湪璨�(f霉)杓夊拰婧害璁婂寲鏅備粛鑳戒繚鎸佺┅(w臎n)瀹氱殑杓稿嚭闆诲銆�
銆�銆�2. 鍏�(n猫i)缃亷娴佷繚璀�(h霉)銆侀亷鐔变繚璀�(h霉)鍜岀煭璺繚璀�(h霉)鍔熻兘锛岀⒑淇濊姱鐗囧湪鐣板父鎯呮硜涓嬩笉鏈冩悕澹炪��
銆�銆�3. 浣庡櫔鑱茶ō(sh猫)瑷�(j矛)锛岄仼鍚堝皪闆绘簮璩�(zh矛)閲忚姹傝純楂樼殑鎳�(y墨ng)鐢ㄥ牬鍚堛��
銆�銆�4. 鍏锋湁杓冧綆鐨� dropout 闆诲锛堣几鍏ヨ垏杓稿嚭闆诲宸級锛屽緸鑰屾彁楂樻晥鐜囧苟娓涘皯鐧�(f膩)鐔�銆�
銆�銆�5. 灏佽褰㈠紡閲囩敤妯�(bi膩o)婧�(zh菙n) TO-220锛屼究浜庡畨瑁濆拰鏁ｇ啽铏曠悊銆�
銆�銆�6. 鏀寔杓冨鐨勫伐浣滄韩搴﹁寖鍦�锛岄仼鎳�(y墨ng)鍚勭ó鎯″姡鐠�(hu谩n)澧�銆�
K78L12-1000R3閬╃敤浜庡绋渶瑕�12V绌�(w臎n)瀹氶浕澹撶殑鎳�(y墨ng)鐢ㄥ牬鏅�锛屽寘鎷絾涓嶉檺浜庯細
銆�銆�1. 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�2. 娑堣不(f猫i)椤為浕瀛愮敘(ch菐n)鍝佸闊抽熆瑷�(sh猫)鍌欍�丩ED椹�(q奴)鍕曠瓑銆�
銆�銆�3. 閫氫俊瑷�(sh猫)鍌欎腑鐨勫倷鐢ㄩ浕婧愬柈鍏�銆�
銆�銆�4. 娓│鍎�鍣ㄥ剙琛ㄧ殑鍏�(n猫i)閮ㄧ┅(w臎n)澹撻浕璺�銆�
銆�銆�5. 鍚勭ó宓屽叆寮忕郴绲�(t菕ng)鍙婂井鎺у埗鍣ㄤ緵闆绘柟妗�銆�
銆�銆�鐢变簬鍏跺ぇ闆绘祦杓稿嚭鑳藉姏浠ュ強鑹ソ鐨勪繚璀�(h霉)姗�(j墨)鍒�锛孠78L12-1000R3闈炲父閬╁悎闇�瑕佽純楂樺姛鐜囪几鍑轰笖鍙潬鎬ц姹傞珮鐨勫牬鍚�銆�
K78L12-1000R2, LM7812, LD1117V12
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