銆�銆�闆欏悜瑙哥櫦(f膩)浜屾サ绠＄殑绲�(ji茅)妲�(g貌u)銆佺�﹁櫉鍙婄瓑鏁堥浕璺�濡傚湒1鎵�绀恒��

銆�銆�瀹冨爆浜庝笁灞ゆ��(g貌u)閫�銆佸叿鏈夊皪绋辨�х殑浜岀��鍗婂皫(d菐o)楂斿櫒浠讹紝鍙�绛夋晥浜庡熀妤甸枊璺�銆佺櫦(f膩)灏勬サ鑸囬泦闆绘サ灏嶇ū鐨凬PN鏅堕珨绠°�傛��銆佸弽鍚戜紡瀹夌壒鎬у畬鍏ㄥ皪绋�锛岃�嬪��2銆�

銆�銆�鐣�(d膩ng)鍣ㄤ欢鍏╃��鐨勯浕澹揤灏忎簬姝ｅ悜杞�(zhu菐n)鎶橀浕澹揤锛圔O锛夋檪锛屽憟楂橀樆鎱�(t脿i)锛涚暥(d膩ng)V锛濾锛圔O锛夋檪閫插叆璨犻樆鍗�(q奴)銆傚悓妯�锛岀暥(d膩ng)V瓒呴亷鍙嶅悜杞�(zhu菐n)鎶橀浕澹揤锛圔R锛夋檪锛岀�″瓙涔熻兘閫插叆璨犻樆鍗�(q奴)銆傝綁(zhu菐n)鎶橀浕澹撶殑灏嶇ū鎬х敤鈯縑锛圔锛夎〃绀�锛屸娍V锛圔锛�= V锛圔O锛夛紞V锛圔R锛夛紝涓�鑸�瑕佹眰鈯縑锛圔锛夛紲2V銆傞洐鍚戣Ц鐧�(f膩)浜屾サ绠＄殑鑰愬�撳�硷紙V锛圔O锛夛級澶ц嚧鍒嗕笁鍊嬬瓑绱氾細20锝�60V锛�100锝�150V锛�200锝�250V銆�

銆�?銆�?锛夊皣钀�鐢ㄨ〃鎾ヤ簬R脳1k锛堟垨R脳10妾旓級锛屽洜鐐篋IAC鐨刅锛圔O锛夊�奸兘20V浠ヤ笂锛屾墍浠ユ脯閲忔�ｃ�佸弽鍚戦浕闃诲�煎潎鐐虹劇绐�澶�銆�

銆�銆�锛�2锛夋寜鍦�4鎺ュソ闆昏矾銆傜敱鍏嗘瓙琛ㄦ彁渚涙搳绌块浕澹�锛屽苟鐢ㄧ洿娴侀浕澹撹〃娓�閲廌IAC鐨勬�ｅ悜杞�(zhu菐n)鎶橀浕澹揤锛圔O锛�銆傜劧鍚庤��(di脿o)鎻汥IAC鐨勯浕妤�锛屾脯鍑哄弽鍚戣綁(zhu菐n)鎶橀浕澹揤锛圔R锛�銆傛�㈡煡杞�(zhu菐n)鎶橀浕澹撶殑灏嶇ū鎬с��

銆�銆�瀵︿緥涔嬩竴锛氶伕鎿嘮C25-3鍨嬪厗姝愯〃锛屽皣500鍨嬭惉鐢ㄨ〃鎾ヨ嚦50VDC妾�銆傝��娓�瑙哥��(f膩)浜屾サ绠＄偤DB3鍨�锛屽叾澶栧舰鑸囨�㈡尝浜屾サ绠＄浉浼�锛岀�℃�煎憟澶╄棈鑹层�備富瑕佸弮鏁�(sh霉)鏄�锛歏锛圔O锛�=35V锛堝吀鍨嬪�硷級锛屽嘲鍊艰剤娌栭浕娴両pk=5mA銆�

銆�銆�棣栧厛鐢≧脳1k妾旀脯閲忔��銆佸弽鍚戦浕闃诲潎鐐虹劇绐�澶�銆傜劧鍚庢寜鍦�5.9.19鎵�绀烘柟娉曞垎鍏╂�℃脯寰楋細V锛圔O锛�=28.5V锛孷锛圔R锛�=28.0V銆傜敱姝ょ畻鍑衡娍V锛圔锛�=0.5V锛�2V 銆傝┎绠″瓙鐨勬�ｃ�佸弽鍚戣綁(zhu菐n)鎶橀浕澹撹純鍏稿瀷鍊肩◢浣庝簺锛屼絾杞�(zhu菐n)鎶橀浕澹撶殑灏嶇ū鎬у緢濂�銆�

銆�銆�瀵︿緥涔嬩簩锛氭脯閲忓叐鍙�鑰愬��30V鐨勭幓灏侀洐鍚戣Ц鐧�(f膩)浜屾サ绠★紙鍏烽珨鍨嬭櫉鏈�妯�(bi膩o)鍑猴級锛屾脯閲忔暩(sh霉)鎿�(j霉)鏁寸悊鎴愯〃1銆傝��鏄庡叐鍙�琚�娓�绠℃�ц兘鑹�濂�銆�

銆�銆�闆欏悜瑙哥櫦(f膩)浜屾サ绠★紙diode AC switch锛夌啊绋盌IAC锛屽叾鐗规�ф洸绶氬�傚湒鎵�绀恒�傜敱绲�(ji茅)妲�(g貌u)鍦栦腑鍙�浠ョ湅鍑篋IAC鐩哥暥(d膩ng)浜庡叐鍊嬪弽鏂瑰悜骞惰伅(li谩n)鐨勮暛鍏嬭悐浜屾サ绠￠�ｆ帴鑰屾垚鐨勪簲灞や簩妤电��銆傞¨鍚嶆�濈京锛屽畠鏄�涓�绋�闆欐柟鍚戠殕鍙�灏�(d菐o)閫氱殑浜屾サ绠�锛屼害鍗充笉璜栧�栧姞闆诲�撴サ鎬�锛屽彧瑕佸�栧姞闆诲�撳ぇ浜庤Ц闆诲�揤BO灏卞彲灏�(d菐o)閫氥�備竴鏃﹀皫(d菐o)閫�锛岃�佷娇瀹冩仮寰�(f霉)鏂锋祦锛屽彧鏈夊皣闆绘簮鍒囨柗鎴栦娇鍏堕浕娴�銆侀浕澹撻檷鑷充繚鎸侀浕娴侊紝淇濇寔闆诲�撲互涓�銆�

銆�銆�DIAC鐨勮Ц闆诲�撶磩鍦�20~40V涔嬮枔锛屽父鐢ㄤ互鍋氱偤瑙哥櫦(f膩)闆欏悜鍙�鎺х�咃紙鏅堕枠绠★級鎺ф暣娴佸櫒(TRIAC)銆傛垨鍋氱偤寮涘嫉鎸�钑╁��銆�

銆�銆�鍦栫偤鐢遍洐鍚戣Ц鐧�(f膩)浜屾サ绠″拰骞冲叡铏曢洐鍚戞櫠闁樼�＄祫鎴愮殑閬庡�撲繚璀烽浕璺�銆傜暥(d膩ng)鐬�鎱�(t脿i)闆诲�撹秴閬嶥IAC鐨刅锛圔O锛夋檪锛孌IAC灏�(d菐o)閫氬苟瑙哥櫦(f膩)闆欏悜鏅堕枠绠′篃灏�(d菐o)閫�锛屼娇鍚庨潰鐨勮矤杓夊厤鍙楅亷澹撴悕瀹炽��