鏅傞枔锛�2025/5/9 11:16:12
闁辫畝锛�27
2N3700UB鏄竴绋洐妤垫�ф櫠楂旂锛圔JT锛�锛屼富瑕佹噳鐢ㄤ簬浣庨牷灏忎俊铏熸斁澶ч浕璺拰闁嬮棞闆昏矾銆傝┎鍨嬭櫉鏄�氱敤鍨嬬殑NPN鏅堕珨绠�锛屽叿鏈夎壇濂界殑绶氭�у拰绌�(w臎n)瀹氭�э紝閬╃敤浜庨煶闋诲拰灏勯牷鏀惧ぇ鍣�銆佹尟钑╁櫒鍜屽叾浠栭浕瀛愯ō鍌欎腑銆�
銆�銆�閫欑ó鏅堕珨绠″唬娉涚敤浜庨渶瑕侀珮澧炵泭鍜岃壇濂界┅(w臎n)瀹氭�х殑鎳夌敤鍫村悎锛屽悓鏅傚叾灏佽褰㈠紡渚夸簬鐒婃帴鍜屽畨瑁�銆�
闆嗛浕妤�-鐧�(f膩)灏勬サ闆诲锛圴ce锛夛細40V
銆�銆�闆嗛浕妤甸浕娴侊紙Ic锛夛細1A
銆�銆�鐩存祦闆绘祦澧炵泭锛坔FE锛夛細鏈�灏忓�肩偤100锛屽吀鍨嬪�肩偤300
銆�銆�鍔熺巼鑰楁暎锛圥tot锛夛細62.5W
銆�銆�闋荤巼闊挎噳锛坒T锛夛細8MHz
銆�銆�绲�(ji茅)婧寖鍦嶏細-55鈩� 鑷� +150鈩�
2N3700UB鐨勭壒榛炲湪浜庡叾杓冮珮鐨勯浕娴佸鐩婂拰杓冧綆鐨勫櫔鑱叉�ц兘锛屼娇鍏堕潪甯搁仼鍚堜簬浣庨牷鍜屽皬淇¤櫉鐨勬噳鐢ㄥ牬鏅�銆傛澶栵紝瀹冮倓鍏峰倷浠ヤ笅鍎�(y艒u)鍕細
銆�銆�1. 楂樺鐩婏細鍏剁洿娴侀浕娴佸鐩婅寖鍦嶉�氬父鍦�100鍒�300涔嬮枔锛屼繚璀変簡鍦ㄤ笉鍚岃矤杓夋浠朵笅鐨勭┅(w臎n)瀹氳〃鐝�(xi脿n)銆�
銆�銆�2. 鐔辩┅(w臎n)瀹氭�уソ锛氳兘澶犳壙鍙楄純楂樼殑绲�(ji茅)婧寖鍦嶏紝閬╁悎鍦ㄦ儭鍔ｇ挵(hu谩n)澧冩浠朵笅浣跨敤銆�
銆�銆�3. 灏佽绶婃箠锛氶�氬父閲囩敤TO-92鎴栭浼肩殑濉戞枡灏佽褰㈠紡锛岄珨绌嶅皬涓旀槗浜庡畨瑁�銆�
銆�銆�4. 缍�(j墨ng)婵熷鎯狅細浣滅偤涓�娆鹃�氱敤鍨嬫櫠楂旂锛屽児鏍间綆寤変絾鎬ц兘鍙潬锛岄仼鍚堟壒閲忕敓鐢�(ch菐n)銆�
瑭叉櫠楂旂鐨勪富瑕佹噳鐢ㄩ牁鍩熷寘鎷絾涓嶉檺浜庯細
銆�銆�1. 灏忎俊铏熸斁澶у櫒锛氫緥濡傞煶闋诲墠缃斁澶у櫒鎴栧偝鎰熷櫒淇¤櫉瑾�(di脿o)鐞嗛浕璺��
銆�銆�2. 闁嬮棞闆昏矾锛氬绻奸浕鍣ㄩ﹨(q奴)鍕�銆丩ED鎺у埗绛�銆�
銆�銆�3. 鑴堟矕瑾�(di脿o)鍒堕浕璺細鐢ㄤ簬鑴堝瑾�(di脿o)鍒讹紙PWM锛夋垨鍏朵粬鏁�(sh霉)瀛椾俊铏熻檿鐞嗐��
銆�銆�4. 闆绘簮绠＄悊锛氬彲鐢ㄤ簬绨″柈鐨勭┅(w臎n)澹撻浕璺ō瑷�銆�
銆�銆�5. 鎸暕鍣ㄥ拰瀹氭檪闆昏矾锛氬熀浜庡叾绌�(w臎n)瀹氱殑澧炵泭鐗规�с��
2N3904, BC547, MPS2222A
