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�(sh铆)闁擄細2024/7/10 15:50:22
闁辫畝锛�564
UC3843BN鏄竴娆鹃泦鎴愰浕璺姱鐗�锛屼篃鏄竴绋甈WM鎺у埗鍣�銆傚畠寤ｆ硾鎳�(y墨ng)鐢ㄤ簬浜ゆ祦闆绘簮銆侀浕姗�(j墨)鎺у埗銆侀浕瀛愯畩澹撳櫒銆佺劇绶氶浕瑷�(sh猫)鍌欍�丩ED椹�(q奴)鍕�(d貌ng)鍣�銆佸お闄借兘閫嗚畩鍣ㄧ瓑闋�(l菒ng)鍩�銆傚畠鐨勬搷浣滅悊璜栨槸閫氶亷瑾�(di脿o)绡�(ji茅)杓稿嚭娉㈠舰鍗犵┖姣旓紝鎺у埗杓稿嚭闆诲鎴栭浕娴佺殑澶у皬銆俇C3843BN鐨勫熀鏈祼(ji茅)妲�(g貌u)鍖呮嫭涓�鍊�(g猫)瑾ゅ樊鏀惧ぇ鍣�銆佷竴鍊�(g猫)鎸暕鍣�銆佷竴鍊�(g猫)姣旇純鍣�銆佷竴鍊�(g猫)PWM鎺у埗閭忚集闆昏矾浠ュ強涓�鍊�(g猫)杓稿嚭鏀惧ぇ鍣�銆傚畠鐨勭櫦(f膩)灞曟绋嬪彲浠ヨ拷婧埌20涓栫磤(j矛)80骞翠唬锛岄毃钁楅浕瀛愭妧琛�(sh霉)鐨勭櫦(f膩)灞�锛孶C3843BN鐨勫姛鑳借秺渚嗚秺瀹屽杽锛屾�ц兘涔熻秺渚嗚秺鍎�(y艒u)瓒娿�傛湭渚�锛孶C3843BN鐨勭櫦(f膩)灞曡定鍕㈠皣鏄洿楂樼殑闆嗘垚搴�銆佹洿灏忕殑楂旂⿳銆佹洿楂樼殑宸ヤ綔闋荤巼銆佹洿浣庣殑鍔熻�椾互鍙婃洿楂樼殑鍙潬鎬с��
銆�銆�UC3843BN鏄竴绋甈WM鎺у埗鍣紝鍏舵搷浣滅悊璜栨槸閫氶亷瑾�(di脿o)绡�(ji茅)杓稿嚭娉㈠舰鐨勫崰绌烘瘮锛屾帶鍒惰几鍑洪浕澹撴垨闆绘祦鐨勫ぇ灏�銆傚湪UC3843BN涓�锛岃宸斁澶у櫒鐨勪綔鐢ㄦ槸灏囪几鍏ラ浕澹撹垏鍙冭�冮浕澹撻��(j矛n)琛屾瘮杓�锛岀敘(ch菐n)鐢熻宸俊铏�(h脿o)锛岄�欏��(g猫)瑾ゅ樊淇¤櫉(h脿o)鏈�(hu矛)琚偝杓�?sh霉)绲嘩M鎺у埗閭忚集闆昏矾涓�銆侾WM鎺у埗閭忚集闆昏矾鏈�(hu矛)灏囪宸俊铏�(h脿o)鑸囨尟钑╁櫒杓稿嚭鐨勪笁瑙掓尝閫�(j矛n)琛屾瘮杓�锛岀敘(ch菐n)鐢烶WM淇¤櫉(h脿o)銆侾WM淇¤櫉(h脿o)缍�(j墨ng)閬庤几鍑烘斁澶у櫒涔嬪悗锛屾渻(hu矛)椹�(q奴)鍕�(d貌ng)杓稿嚭鍣ㄤ欢锛屽緸鑰屾帶鍒惰几鍑洪浕澹撴垨闆绘祦鐨勫ぇ灏�銆�
UC3843BN鐨勫熀鏈祼(ji茅)妲�(g貌u)鍖呮嫭涓�鍊�(g猫)瑾ゅ樊鏀惧ぇ鍣�銆佷竴鍊�(g猫)鎸暕鍣�銆佷竴鍊�(g猫)姣旇純鍣�銆佷竴鍊�(g猫)PWM鎺у埗閭忚集闆昏矾浠ュ強涓�鍊�(g猫)杓稿嚭鏀惧ぇ鍣�銆�
銆�銆�鈼忚宸斁澶у櫒锛氳宸斁澶у櫒鐨勪綔鐢ㄦ槸灏囪几鍏ラ浕澹撹垏鍙冭�冮浕澹撻��(j矛n)琛屾瘮杓冿紝鐢�(ch菐n)鐢熻宸俊铏�(h脿o)銆�
銆�銆�鈼忔尟钑╁櫒锛氭尟钑╁櫒鏄敘(ch菐n)鐢熶笁瑙掓尝淇¤櫉(h脿o)鐨勯儴鍒�锛屽畠鐨勮几鍑洪牷鐜囧彲浠ラ�氶亷澶栭儴鍏冧欢閫�(j矛n)琛岃(di脿o)鏁�銆�
銆�銆�鈼忔瘮杓冨櫒锛氭瘮杓冨櫒灏囪宸俊铏�(h脿o)鑸囨尟钑╁櫒杓稿嚭鐨勪笁瑙掓尝閫�(j矛n)琛屾瘮杓�锛岀敘(ch菐n)鐢烶WM淇¤櫉(h脿o)銆�
銆�銆�鈼廝WM鎺у埗閭忚集闆昏矾锛歅WM鎺у埗閭忚集闆昏矾鏄皣姣旇純鍣ㄨ几鍑虹殑PWM淇¤櫉(h脿o)閫�(j矛n)琛岃檿鐞�锛屽緸鑰岀敘(ch菐n)鐢熸帶鍒朵俊铏�(h脿o)銆�
銆�銆�鈼忚几鍑烘斁澶у櫒锛氳几鍑烘斁澶у櫒灏囨帶鍒朵俊铏�(h脿o)鏀惧ぇ锛屽苟椹�(q奴)鍕�(d貌ng)杓稿嚭鍣ㄤ欢锛屽緸鑰屾帶鍒惰几鍑洪浕澹撴垨闆绘祦鐨勫ぇ灏忋��
1銆佽几鍏ラ浕澹撹寖鍦嶏細8V鑷�35V
銆�銆�2銆佽几鍑洪浕澹撹寖鍦嶏細5V鑷�30V
銆�銆�3銆佹渶澶ц几鍑哄姛鐜囷細100W
銆�銆�4銆佹渶澶ц几鍑洪浕娴侊細5A
銆�銆�5銆佸伐浣滈牷鐜囷細50kHz鑷�1MHz
銆�銆�6銆佽矤(f霉)杓夎(di脿o)鏁寸巼锛�1%
銆�銆�7銆侀浕娴侀檺鍒剁簿搴︼細5%
銆�銆�8銆侀亷婧害淇濊(h霉)鍜岀煭璺繚璀�(h霉)鍔熻兘
銆�銆�9銆佷綆鍟熷嫊(d貌ng)闆绘祦锛�500uA
銆�銆�10銆佸皬鍨嬪皝瑁濓細DIP-8
UC3843BN鐨勫伐浣滃師鐞嗗熀浜庣暥(d膩ng)鍓嶆ā寮忔帶鍒舵妧琛�(sh霉)銆傝┎鎶�琛�(sh霉)閫氶亷妾㈡脯杓稿嚭闆绘祦鍜岄浕澹撲締鑷嫊(d貌ng)瑾�(di脿o)鏁撮枊闂�(gu膩n)闋荤巼鍜屽崰绌烘瘮锛屼互缍寔绌�(w臎n)瀹氱殑杓稿嚭闆诲鍜岄浕娴�銆俇C3843BN閫氶亷姣旇純鍙嶉闆诲鍜屽弮鑰冮浕澹撲締鐢熸垚PWM娉㈠舰锛屽苟鐢卞閮ㄥ厓浠舵帶鍒堕枊闂�(gu膩n)绠＄殑灏�(d菐o)閫氬拰鎴銆俇C3843BN鐨勫弽楗嬫帶鍒跺洖璺彲浠ヨ(di脿o)鏁磋几鍑洪浕澹撶殑闆诲钩锛屽緸鑰屽(sh铆)鐝�(xi脿n)闆诲绌�(w臎n)瀹氱殑鎺у埗銆�
UC3843BN閬╃敤浜庤ū澶氭噳(y墨ng)鐢�锛屽寘鎷枊闂�(gu膩n)闆绘簮銆丏C-DC杞�(zhu菐n)鎻涘櫒銆侀浕姹犲厖闆诲櫒绛夈�備互涓嬫槸UC3843BN鐨勬噳(y墨ng)鐢ㄦ渚嬶細
銆�銆�1銆侀浕婧愰仼閰嶅櫒锛歎C3843BN鍙互鐢ㄤ簬瑷�(sh猫)瑷�(j矛)鍏锋湁楂樻晥鐜囧拰浣庢垚鏈殑闆绘簮閬╅厤鍣�锛岄仼鐢ㄤ簬鍚勭ó闆诲瓙瑷�(sh猫)鍌欙紝濡傜瓎瑷樻湰闆昏叇銆佹墜姗�(j墨)銆佸钩鏉块浕鑵︾瓑銆�
銆�銆�2銆丩ED椹�(q奴)鍕�(d貌ng)鍣細UC3843BN鍙互鐢ㄤ簬瑷�(sh猫)瑷�(j矛)LED椹�(q奴)鍕�(d貌ng)鍣�锛岄仼鐢ㄤ簬鍚勭ó鐓ф槑鎳�(y墨ng)鐢�锛屽瀹ゅ収(n猫i)鐓ф槑銆佹埗澶栫収鏄庣瓑銆�
銆�銆�3銆侀浕鍕�(d貌ng)姹借粖鍏呴浕鍣細UC3843BN鍙互鐢ㄤ簬瑷�(sh猫)瑷�(j矛)闆诲嫊(d貌ng)姹借粖鍏呴浕鍣�锛岄仼鐢ㄤ簬鍚勭ó闆诲嫊(d貌ng)姹借粖锛屽闆诲嫊(d貌ng)姹借粖銆佹贩鍚堝嫊(d貌ng)鍔涙苯杌婄瓑銆�
銆�銆�4銆佸お闄借兘閫嗚畩鍣細UC3843BN鍙互鐢ㄤ簬瑷�(sh猫)瑷�(j矛)澶櫧鑳介�嗚畩鍣�锛岄仼鐢ㄤ簬鍚勭ó澶櫧鑳芥噳(y墨ng)鐢�锛屽澶櫧鑳藉搴郴绲�(t菕ng)銆佸お闄借兘鐕堢瓑銆�
浣跨敤UC3843BN鏅�(sh铆)锛岃珛閬靛惊浠ヤ笅姝ラ锛�
銆�銆�1銆佺⒑瀹氳几鍏ラ浕澹撳拰杓稿嚭闆诲鐨勮寖鍦�锛岄伕鎿囧悎閬╃殑鍏冧欢鍜岄浕璺嫇?f霉)娲�?br>銆�銆�2銆佽ō(sh猫)瑷�(j矛)鍙嶉闆昏矾锛岄伕鎿囧悎閬╃殑鍙嶉鍏冧欢鍜岄浕璺�锛屼互瀵�(sh铆)鐝�(xi脿n)绌�(w臎n)瀹氱殑杓稿嚭闆诲鍜岄浕娴�銆�
銆�銆�3銆佽ō(sh猫)瑷�(j矛)PWM鎺у埗闆昏矾锛岄伕鎿囧悎閬╃殑鍏冧欢鍜岄浕璺紝浠ユ帶鍒堕枊闂�(gu膩n)绠＄殑灏�(d菐o)閫氬拰鎴锛屼互瀵�(sh铆)鐝�(xi脿n)杓稿嚭闆诲鍜岄浕娴佺殑瑾�(di脿o)绡�(ji茅)銆�
銆�銆�4銆佺⒑瀹歎C3843BN鐨勫伐浣滈牷鐜囧拰鍗犵┖姣旓紝浠ユ豢瓒宠ō(sh猫)瑷�(j矛)瑕佹眰銆�
銆�銆�5銆侀��(j矛n)琛屼豢鐪熷拰娓│锛岃(di脿o)鏁撮浕璺弮鏁�(sh霉)鍜屽厓浠堕伕鎿�锛屼互閬�(d谩)鍒版渶浣虫�ц兘鍜屽彲闈犳��銆�
瀹夎UC3843BN鏅�(sh铆)锛岃珛閬靛惊浠ヤ笅瑕侀粸(di菐n)锛�
銆�銆�1銆佸皣UC3843BN瀹夎鍦ㄦ伆鐣�(d膩ng)?sh霉)绾愁杽宕為瓋?锛屼互纰轰繚鍣ㄤ欢鍦ㄦ甯稿伐浣滄韩搴﹁寖鍦嶅収(n猫i)銆�
銆�銆�2銆侀伩鍏嶅櫒浠跺湪寮�(qi谩ng)闆诲牬鎴栭珮婧挵(hu谩n)澧冧笅宸ヤ綔锛屼互閬垮厤鍣ㄤ欢鎼嶅鎴栧け鏁�銆�
銆�銆�3銆佷娇鐢ㄥ悎閬╃殑闆绘簮鍜屼繚璀�(h霉)闆昏矾锛屼互淇濊(h霉)鍣ㄤ欢鍏嶅彈闆绘簮娉㈠嫊(d貌ng)銆侀浕澹撻亷楂樻垨閬庝綆绛変笉鍒╁洜绱犵殑褰遍熆銆�
銆�銆�4銆侀伒寰櫒浠剁殑鏁�(sh霉)鎿�(j霉)鎵嬪唺鍜屾噳(y墨ng)鐢ㄧ瓎瑷�锛屼互纰轰繚闆昏矾瑷�(sh猫)瑷�(j矛)鍜屼娇鐢ㄧ殑姝ｇ⒑鎬у拰瀹夊叏鎬�銆�
IC鍨嬭櫉(h脿o)绱㈠紩锛� A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9
©2025 缍韩闆诲瓙甯傚牬缍�(w菐ng)锛坵ww.dzsc.com锛夈��缍�(j墨ng)鐕熻ū鍙瓑绶ㄨ櫉(h脿o)锛�娴橞2-20050339 鐗堟瑠(qu谩n)鑱叉槑
鍗佸叚骞村皥娉ㄦ墦閫犲劒(y艒u)璩�(zh矛)闆诲瓙鍏冨櫒浠堕噰璩肩恫(w菐ng)銆両C浜ゆ槗骞宠嚭(t谩i)銆�
璨峰鏈嶅嫏(w霉)鐔辩窔锛�0571-85317666 | 璨峰鏈嶅嫏(w霉)閮≦Q锛�
璩ｅ鏈嶅嫏(w霉)鐔辩窔锛�0571-85317586 | 璩ｅ鏈嶅嫏(w霉)閮≦Q锛�
