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鎮ㄥソ锛屾杩庝締(l谩i)鍒扮董搴�(k霉)闆诲瓙甯傚牬(ch菐ng)缍�(w菐ng) 鐧婚寗 | 鍏嶈不(f猫i)娉ㄥ唺(c猫)

鎮ㄦ墍鍦ㄧ殑浣嶇疆锛�闆诲瓙鍏冨櫒浠堕噰璩�(g貌u)缍�(w菐ng) > IC鐧剧 > TL494I

TL494I 鐧�(f膩)甯冩檪(sh铆)闁� 鏅�(sh铆)闁擄細2025/4/29 17:09:06 鏌ョ湅 闁辫畝锛�37

TL494I鏄竴娆惧唬娉涙噳(y墨ng)鐢ㄤ簬闁�(k膩i)闂�(gu膩n)闆绘簮锛圫MPS锛夊拰鐩存祦闆绘(j墨)鎺у埗鐨勯洐绔紡鑴堝瑾�(di脿o)鍒讹紙PWM锛夋帶鍒跺櫒銆傚畠鍏�(n猫i)閮ㄩ泦鎴愪簡楂樺?ji菐n)顣�?d貌ng)闆昏矾銆佹尟钑╁櫒銆佽宸斁澶у櫒銆佹瘮杓冨櫒浠ュ強杓稿嚭椹�(q奴)鍕�(d貌ng)鍣ㄧ瓑鍔熻兘妯″锛岃兘澶�?q奴)宕縁(xi脿n)楂樼簿搴︾殑鑴堝瑾�(di脿o)鍒舵帶鍒�銆�
銆�銆�瑭茶姱鐗囬噰鐢―IP-16灏佽褰㈠紡锛岄仼鍚堜簬鍚勭ó鍔熺巼璁婃彌鍫�(ch菐ng)鍚�锛屽闆㈢窔寮忛枊(k膩i)闂�(gu膩n)闆绘簮銆丏C-DC杞�(zhu菐n)鎻涘櫒绛�銆傚叾宸ヤ綔闆诲鑼冨湇杓冨锛屽叿鏈夎壇濂界殑绌�(w臎n)瀹氭�у拰鎶楀共鎿捐兘鍔�銆�

鍙冩暩(sh霉)

渚涢浕闆诲锛�8V~40V
銆�銆�鏈�澶ц几鍑洪浕娴侊細500mA
銆�銆�宸ヤ綔婧害鑼冨湇锛�-25鈩儈+125鈩�
銆�銆�鎸暕鍣ㄩ牷鐜囪寖鍦嶏細0.1Hz~400kHz
銆�銆�杓稿嚭椹�(q奴)鍕�(d貌ng)鑳藉姏锛�2A宄板�奸浕娴�
銆�銆�灏佽褰㈠紡锛欴IP-16

鐗规��

1. 鍏�(n猫i)缃尟钑╁櫒锛屽彲浠ラ�氶亷(gu貌)澶栭儴闆婚樆鍜岄浕瀹硅(di脿o)绡�(ji茅)宸ヤ綔闋荤巼銆�
銆�銆�2. 闆嗘垚鍏╁��(g猫)瑾ゅ樊鏀惧ぇ鍣�锛屽垎鍒ョ敤浜庡弽楗嬮浕澹撳拰闆绘祦鎺у埗銆�
銆�銆�3. 鎻愪緵姝诲崁(q奴)鏅�(sh铆)闁撴帶鍒跺姛鑳�锛岄槻姝笂涓嬫⿱鑷傜洿閫氥��
銆�銆�4. 杓稿嚭绱�(j铆)鐐烘帹鎸界祼(ji茅)妲�(g貌u)锛屽彲鐩存帴椹�(q奴)鍕�(d貌ng)鍔熺巼MOSFET鎴栭洐妤靛瀷鏅堕珨绠�銆�
銆�銆�5. 鍏�(n猫i)閮ㄨō(sh猫)鏈夋瑺澹撻帠瀹氫繚璀�(h霉)闆昏矾锛岀⒑淇濊姱鐗囧湪鐣板父鎯呮硜涓嬪畨鍏ㄥ伐浣�銆�
銆�銆�6. 鏀寔澶氱ó宸ヤ綔妯″紡锛屽寘鎷浐瀹氶牷鐜嘝WM鍜岃烦闋绘ā寮�銆�

鎳�(y墨ng)鐢�

TL494I涓昏鎳�(y墨ng)鐢ㄤ簬浠ヤ笅闋�(l菒ng)鍩燂細
銆�銆�1. 闁�(k膩i)闂�(gu膩n)闆绘簮瑷�(sh猫)瑷�(j矛)锛屽寘鎷珹C-DC閬╅厤鍣ㄥ拰闆绘睜鍏呴浕鍣�銆�
銆�銆�2. DC-DC杞�(zhu菐n)鎻涘櫒锛岀敤浜庨浕澹撳崌闄嶅拰绌�(w臎n)澹撴帶鍒�銆�
銆�銆�3. 鐩存祦闆绘(j墨)閫熷害鎺у埗鍜屼綅缃帶鍒剁郴绲�(t菕ng)銆�
銆�銆�4. LED椹�(q奴)鍕�(d貌ng)闆绘簮锛屾彁渚涙亽瀹氶浕娴佽几鍑恒��
銆�銆�5. 鍚勭ó宸ユキ(y猫)鎺у埗瑷�(sh猫)鍌欎腑鐨勫姛鐜囪畩鎻涙ā濉�銆�
銆�銆�6. 鍙法绋嬮倧杓帶鍒跺櫒锛圥LC锛変腑鐨勯浕婧愰儴鍒嗐��

鏇夸唬鍨嬭櫉(h脿o)

UC3842, TL594, KA7500

tl494i鎺ㄨ枽渚涙噳(y墨ng)鍟� 鏇村>

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

tl494i璩囨枡 鏇村>

  • 鍨嬭櫉(h脿o)
  • 鎻忚堪
  • 鍝佺墝
  • 闁辫涓嬭級