LED 鐏叿澶辨晥鐨勫師鍥犲強鍏跺垎鏋?/p>
LED 鐓ф槑浜у搧澶辨晥涓昏琛ㄧ幇涓哄厜琛頒弗閲嶏紙琛板噺鍒板垵濮嬪厜杈撳嚭鐨?0錛呮垨50%)銆佺伅鍏烽棯鐑佸拰鐏叿鐔勭伃銆傚叾澶辨晥鐨勫師鍥犲彲浠ヤ富瑕佸綊綰充負 LED 鍏夋簮澶辨晥鍜?LED 椹卞姩鐢墊簮澶辨晥銆?/p>
涓�銆?led鐭ヨ瘑錛屼粈涔堟槸LED 鍏夋簮澶辨晥
LED 鍏夋簮澶辨晥妯″紡涓昏鏈夎姱鐗囧け鏁堛�佸皝瑁呭け鏁堛�佺儹榪囧簲鍔涘け鏁堛�佺數(shù)榪囧簲鍔涘け鏁堜互鍙婅閰嶅け鏁堬紝鍏朵腑灝や互鑺墖澶辨晥鍜屽皝瑁呭け鏁堟渶涓哄父瑙併�備互涓嬩富瑕佷粙緇嶈姱鐗囧け鏁堛�佸皝瑁呭け鏁堛�佺儹榪囧簲鍔涘け鏁堛�佺數(shù)榪囧簲鍔涘け鏁堝洓縐嶆ā寮忋�?/p>
1錛庤姱鐗囧け鏁?/p>
鑺墖澶辨晥鏄寚鑺墖鏈韓澶辨晥鎴栧叾浠栧師鍥犻�犳垚鑺墖澶辨晥銆傞�犳垚榪欑澶辨晥鐨勫師鍥犲線寰�鏈夊緢澶氱銆傝姱鐗囪綰規(guī)槸鐢變簬閿悎宸ヨ壓鏉′歡涓嶅悎閫傦紝閫犳垚杈冨ぇ鐨勫簲鍔涳紝闅忕潃鐑噺縐瘡鎵�浜х敓鐨勭儹鏈烘搴斿姏涔熼殢涔嬪姞寮猴紝瀵艱嚧鑺墖浜х敓寰綰癸紝宸ヤ綔鏃舵敞鍏ョ殑鐢墊祦浼氳繘涓�姝ュ姞鍓у井瑁傜汗浣夸箣涓嶆柇鎵╁ぇ錛岀洿鑷沖櫒浠跺畬鍏ㄥけ鏁堛�傚叾嬈★紝濡傛灉鑺墖鏈夋簮鍖烘湰鏉ュ氨鏈夋崯浼わ紝鍒欎細瀵艱嚧鍦ㄥ姞鐢?shù)杩嚱E嬩腑閫愭笎閫�鍖栫洿鑷沖け鏁堬紝鍚屾牱涔熶細閫犳垚鐏叿鍦ㄤ嬌鐢ㄨ繃紼嬩腑鍏夎“涓ラ噸鐩磋嚦涓嶄寒銆傚啀鑰咃紝鑻ヨ姱鐗囩矘緇撳伐鑹轟笉鑹紝鍦ㄤ嬌鐢ㄨ繃紼嬩腑浼氬鑷磋姱鐗囩矘緇撳眰瀹屽叏鑴辯綺樼粨闈㈣�屼嬌寰楁牱鍝佸彂鐢熷紑璺け鏁堬紝鍚屾牱涔熶細閫犳垚 LED 鍦ㄤ嬌鐢ㄨ繃紼嬩腑鍙戠敓"姝葷伅"鐜拌薄銆傚鑷磋姱鐗囩矘緇撳伐鑹轟笉鑹殑鍘熷洜錛屽彲鑳芥槸鐢變簬浣跨敤鐨勯摱嫻嗚繃鏈熸垨鑰呮毚闇叉椂闂磋繃闀褲�侀摱嫻嗕嬌鐢ㄩ噺榪囧皯銆佸浐鍖栨椂闂磋繃闀褲�佸浐鏅跺熀闈㈣姹℃煋絳夈�?/p>
2錛庡皝瑁呭け鏁?/p>
灝佽澶辨晥鏄寚璁捐鎴栫敓浜у伐鑹轟笉瀵艱嚧鍣ㄤ歡澶辨晥銆傚皝瑁呮墍鐢ㄧ殑鐜哀鏍戣剛鏉愭枡錛屽湪浣跨敤榪囩▼涓細鍙戠敓鍔ｅ寲闂錛岃嚧浣?LED 鐨勫鍛介檷浣庛�傝繖縐嶅姡鍖栭棶棰樺寘鎷厜閫忚繃鐜囥�佹姌灝勭巼銆佽啫鑳�緋繪暟銆佺‖搴︺�侀�忔按鎬с�侀�忔皵鎬с�佸～鏂欐�ц兘絳夛紝鍏朵腑灝や互鍏夐�忚繃鐜囨渶涓洪噸瑕併�傛湁鐮旂┒琛ㄦ槑鍏夌殑娉㈤暱瓚婄煭錛屽厜閫忚繃鐜囩殑鍔ｅ寲瓚婁弗閲嶏紝浣嗘槸瀵逛簬緇垮厜浠ヤ笂娉㈤暱錛堝嵆澶т簬560nm錛夋潵璇達紝榪欑褰卞搷騫朵笉涓ラ噸銆?Lumileds 鍦?003騫存浘鍏竷榪囧姛鐜?LED 鐧藉厜鍣ㄤ歡鍜?鐧藉厜鍣ㄤ歡鐨勫鍛藉疄楠屾洸綰匡紝鍦?9000 h 鍚庯紝鐢ㄧ鏍戣剛灝佽鐨勫姛鐜囧櫒浠訛紝鍏夐�氶噺浠嶅彲緇存寔鍒濆鐨?0%錛岃�岀敤鐜哀鏍戣剛灝佽鐨勫姣旀洸綰垮垯琛ㄧず錛屽湪6000h鍚庡厜閫氶噺緇存寔鐜囦粎涓?0%銆傚疄楠岃〃鏄庯紝鍦ㄨ姱鐗囧彂鍏夋晥鐜囩浉鍚岀殑鎯呭喌涓嬶紝闈犺繎鑺墖鐨勭幆姘ф爲鑴傛槑鏄懼彉鎴愰粍鑹詫紝緇ц�屽彉鎴愯鑹層�傝繖縐嶆槑鏄劇殑閫�鍖栬繃紼嬶紝涓昏灝辨槸鐢變簬鍏夌収鍜屾俯鍗囧紩璧風(fēng)殑鐜哀鏍戣剛鍏夐�忚繃鐜囩殑鍔ｅ寲鎵�閫犳垚鐨勩�備笌姝ゅ悓鏃訛紝鍦ㄧ敱钃濆厜嬋�鍙戦粍鑹茶崸鍏夌矇鍙戝嚭鐧藉厜鐨?LED 涓紝灝佽閫忛暅鐨勮鍙樹細褰卞搷鍏跺弽灝勬�э紝騫朵笖浣垮緱鍙戝嚭鐨勮摑鍏変笉瓚充互嬋�鍙戦粍鑹茶崸鍏夌矇錛屼粠鑰屼嬌寰楀厜鏁堝拰鍏夎氨鍒嗗竷鍙戠敓鏀瑰彉銆?/p>
姘斿瘑鎬т笉鑹鑷翠駭鍝侀珮娓╁悗澶辨晥錛?LED 灝佽鍚庝駭鍝佹皵瀵嗘�х殑濂藉潖錛屽喅瀹氫駭鍝佸湪鍚勭鐜鏉′歡涓嬩嬌鐢ㄧ殑鍙潬鎬э紝鍥犳斁緗幆澧冨強鏃墮棿鐨勫獎鍝嶏紝瀵艱嚧浜у搧鍚告疆銆傚湪楂樻俯鐒婃帴鏃訛紝鍔犵儹鍒濇湡錛屽井閲忕殑姘磋捀姘斿帇鍔涗嬌鏍戣剛鎺ュ彛鍒嗗眰錛屾按钂告皵鐨勫帇鍔涢殢鐫�鐒婃帴娓╁害鍗囬珮錛屼嬌鏍戣剛鑶ㄨ儉寮�瑁傦紝姘磋捀姘旈�忚繃鏍戣剛瑁傜棔鎺掑嚭錛屾爲鑴傝啫鑳�鏃剁殑搴斿姏鎷夋柇絎簩鐒婄偣閲戜笣
浠ュ強閾惰兌鑴辯錛屽鑷村け鏁堢幇璞°�傚湪鍏夌數(shù)琛屼笟閲?LED 鐨勬皵瀵嗘�ф寚鏍囨槸璇勪環(huán)浜у搧璐ㄩ噺姘村鉤鐨勪竴涓噸瑕佺殑鎸囨爣銆備駭鐢熸皵瀵嗘�т笉鑹殑鍘熷洜鏈夛細鏀灦鍜岀幆姘х殑閫夊瀷鏄惁鍖歸厤錛屽浐鍖栨潯浠剁殑綆℃帶錛屾敮鏋惰〃闈㈡竻媧佺▼搴︼紝鐗規(guī)畩宸ヨ壓鐨勫疄鏂戒繚闅滅瓑銆?/p>
瀵逛簬灝佽鑰岃█錛岃繕鏈変竴涓獎鍝?LED 瀵垮懡鐨勯噸瑕佸洜绱犲氨鏄厫铓�銆傚湪 LED 浣跨敤涓紝涓�鑸紩璧瘋厫铓�鐨勪富瑕佸師鍥犳槸姘存苯娓楀叆浜嗗皝瑁呮潗鏂欏唴閮紝瀵艱嚧寮曠嚎鍙樿川銆?PCB 閾滅嚎閿堣殌銆傛湁鏃訛紝闅忔按姹藉紩鍏ョ殑瀵肩數(shù)紱誨瓙浼氶┗鐣欏湪鑺墖琛ㄩ潰錛屼粠鑰岄�犳垚婕忕數(shù)銆傛澶栵紝灝佽璐ㄩ噺涓嶅ソ鐨勫櫒浠訛紝鍦ㄥ叾灝佽浣撳唴閮ㄤ細鏈夊ぇ閲忕殑孌嬬暀姘旀場錛岃繖浜涙畫鐣欑殑姘旀場鍚屾牱涔熶細閫犳垚鍣ㄤ歡鐨勮厫铓�銆?/p>
3錛庣儹榪囧簲鍔涘け鏁?/p>
娓╁害涓�鐩存槸褰卞搷 LED 鍏夊鎬ц川鐨勯噸瑕佸洜绱狅紝鑰屽湪鐮旂┒ LED 澶辨晥妯″紡鐨勬椂鍊欙紝鍥藉唴澶栧鑰呰�冭檻鍒板皢宸ヤ綔鐜娓╁害浣滀負鍔犻�熷簲鍔涳紝鏉ヨ繘琛?LED 鍔犻�熷鍛藉疄楠屻�傝繖鏄洜涓哄湪 LED 緋葷粺鐑樆涓嶅彉鐨勫墠鎻愪笅錛屽皝瑁呭紩鑴氱剨鎺ョ偣鐨勬俯搴﹀崌楂橈紝鍒欑粨娓╀篃浼氶殢涔嬪崌楂橈紝浠庤�屽鑷?LED 鎻愬墠澶辨晥銆?/p>
Hsu 絳変漢瀵逛笉鍚屽巶鍟嗘墍鎻愪緵鐨?LED 鏍峰搧榪涜鍔犻�熷鍛藉疄楠岋紝璇ュ疄楠屽皢 led 鏍峰搧鍒嗗埆緗簬80鈩冦�?00鈩冦�?20鈩冧笅錛屼嬌鐢?.2V鐢?shù)鍘嬮┍鍔ㄥQ屽茍涓旇瀹氬綋鏍峰搧鐨勫厜鍔熺巼涓嬮檷鍒拌搗濮嬪�肩殑50錛呮椂錛屽嵆鍒ゅ畾涓哄け鏁堛�傚疄楠岀粨鏋滆〃鏄庯細楂樺姛鐜?LED 鐨勫鍛介殢鐫�鍔犻�熷鍛藉疄楠屾俯搴︾殑鍗囬珮浠ュ強鍔犻�熸椂闂寸殑澧炲姞鑰屽噺灝忋�傚湪鍔犻�熷鍛藉疄楠屼腑錛?LED 緇撴俯鍗囬珮浼氫嬌寰楃幆姘ф爲鑴傛潗鏂欏彂鐢熷紓鍙橈紝浠庤�屽鍔犱簡緋葷粺鐨勭儹闃伙紝浣垮緱鑺墖涓庡皝瑁呬箣闂寸殑鍙楃儹琛ㄩ潰鍙戠敓閫�鍖栵紝鏈�緇堝鑷村皝瑁呭け鏁堛�?/p>
4錛庣數(shù)榪囧簲鍔涘け鏁?/p>
LED 鑻ュ湪榪囩數(shù)嫻佺殑鎯呭喌涓嬩嬌鐢ㄦ垨鑰呴潤鐢?shù)鍐插嚴L崯浼や簡鑺墖錛岄兘浼氶�犳垚鑺墖寮�璺紝褰㈡垚鐢?shù)杩囧簲鍔涘け鏁堝Q屼緥濡傦紝 GaN 鏄紱佸甫鏉愭枡錛岀數(shù)闃葷巼杈冮珮銆傚鏋滀嬌鐢ㄨ綾昏姱鐗囷紝鍦ㄧ敓浜ц繃紼嬩腑鍥犻潤鐢?shù)漶旂敓鐨勬劅鐢熺數(shù)鑽蜂笉鏄撴秷澶卞Q屽綋鍏剁瘡縐埌鐩稿綋鐨勭▼搴︽椂錛屽彲浠ヤ駭鐢熷緢楂樼殑闈欑數(shù)鐢?shù)鍘嬪Q岃鐢?shù)鍘嬩竴鏃﹁秴榪囨潗鏂欑殑鎵垮彈鑳藉姏錛屽氨浼氬彂鐢熷嚮絀跨幇璞″茍鏀劇數(shù)錛屼嬌寰楀櫒浠跺け鏁堛�?/p>
LED 鍏夋簮鐨勫鍛戒富瑕佽〃鐜頒負鍏夎“錛岄�氬父鎶?LED 鍏夎緭鍑鴻“鍑忓埌鍒濆鍏夎緭鍑虹殑70錛呮垨50錛呬綔涓哄垽鏂鍛藉け鏁堢殑鎸囨爣錛屽嵆鍏夐�氶噺緇存寔瀵垮懡銆傜敱浜?LED 鏄珮鍙潬鎬у櫒浠訛紝瀵垮懡涓�鑸兘浼氳秴榪囧嚑鍗冨皬鏃剁敋鑷蟲槸涓�涓囧灝忔椂錛岀洿鎺ユ祴閲忕瓑寰呭厜琛板埌鎸囧畾鍊肩殑鍋氭硶鍦ㄥ伐涓氫笂鐨勫簲鐢ㄥ崄鍒嗗洶闅俱�傚浐鎬佺収鏄庣郴緇熺殑鍙潬鎬ф槸涓�涓潪甯擱噸瑕佺殑鍙傛暟錛屼竴涓畬澶囩殑鍥烘�佺収鏄庣郴緇熷簲璇ュ叿澶囬珮璐ㄩ噺銆侀珮鍙潬鎬с�佷綆澶辨晥鐜囥�侀珮瀵垮懡絳夌壒寰併�?/p>
浜屻�丩ED 椹卞姩鐢墊簮澶辨晥
鐩稿浜?LED 鍏夋簮鏉ヨ錛?LED 椹卞姩鐢墊簮鐨勭粨鏋勬洿澶嶆潅錛岄渶瑕佹潈琛＄殑鍦版柟浼氭洿澶氾紝浣垮緱 LED 椹卞姩鐢墊簮寰�寰�姣?LED 鍏夋簮鍏堝け鏁堛�傛嵁緇熻錛屾暣鐏け鏁堜腑瓚呰繃80錛呯殑鍘熷洜鏄數(shù)婧愬嚭鐜頒簡鏁呴殰銆傚鑷?LED 椹卞姩鐢墊簮澶辨晥鐨勫師鍥犲緢澶氾紝鍙綊綰充負浠ヤ笅5澶х被銆?/p>
1.LED鐢墊簮鏁ｇ儹涓嶈壇
椹卞姩鐢?shù)璧\鐢辯數(shù)瀛愬厓浠剁粍鎴愶紝灝戞暟鍏冧歡瀵規(guī)俯搴﹂潪甯告晱鎰熴�傚鐢?shù)瑙ｇ數(shù)瀹瑰Q岄�氳鐨勭數(shù)瑙ｇ數(shù)瀹瑰鍛戒及綆楀叕寮忎負"娓╁害姣忛檷浣?0搴︼紝瀵垮懡澧炲姞涓�鍊?quot;錛屾暎鐑笉鑹緢鍙兘瀵艱嚧鍏跺澶уぇ緙╃煭錛屾彁鍓嶅け鏁堬紝鑷翠嬌 LED 鐢?shù)鍘嬪嚭鐜版晠闅滃Q岀伅鍏峰け鏁堛�傚挨鍏舵槸瀵逛簬鍐呯疆寮忕數(shù)婧愶紙鏀懼湪鏁寸伅鍐呯殑鐢墊簮錛夛紝鍙戠儹閲忓ぇ鐨勭數(shù)婧愪細澧炲姞鏁寸伅鐨勫鐑�佹暎鐑帇鍔涳紝 LED 鐨勬俯搴﹀皢鍗囬珮錛屽叾鍏夋晥鍜屽鍛藉皢澶уぇ闄嶄綆銆傛墍浠ュ湪璁捐 LED 鐢墊簮鏃訛紝灝卞簲璇ラ噸瑙嗗叾鑷韓鐨勬暎鐑棶棰樸�傚洜姝ゅ湪寮�濮嬭璁＄伅鍏峰垵鏈熻繘琛岃瘎浼幫紝鐢墊簮鐨勮璁″悓姝ヨ繘琛岋紝灝辮兘瑙ｅ喅浠ヤ笂闂銆傚湪璁捐涓緇煎悎鑰冭檻 LED 鐨勬暎鐑拰鐢墊簮鐨勬暎鐑紝鏁翠綋鎺у埗鐏叿鐨勬俯鍗囷紝榪欐牱鎵嶈兘璁捐鍑鴻緝濂界殑鐏叿銆?/p>
(1錛夊姛鐜囪璁°�傝櫧鐒?LED 鍏夋晥楂橈紝浣嗘槸榪樻湁80%~85錛呯殑鐑兘鎹熻�楋紝鑷翠嬌鐏叿鍐呴儴鏈?0~30K鐨勬俯鍗囷紝濡傛灉瀹ゆ俯鍦?5鈩冿紝鐏叿鍐呴儴鍒欐湁45~55鈩冿紝鐢墊簮闀挎椂闂村湪楂樻俯鐜涓嬪伐浣滐紝瑕佷繚璇佸鍛藉氨蹇呴』鍔犲ぇ鍔熺巼瑁曢噺錛屼竴鑸暀瀛?.5~2鍊嶇殑瑁曢噺銆?/p>
(2錛夊厓浠墮�夊瀷銆傜伅鍏峰唴閮ㄦ俯搴﹀湪45~55鈩冩椂錛岀數(shù)婧愬唴閮ㄦ俯鍗囪繕鏈?0鈩冨乏鍙籌紝鍒欏厓浠墮檮榪戠殑娓╁害瑕佽揪鍒?5~75鈩冦�傛湁浜涘厓浠跺湪楂樻俯鏃跺弬鏁頒細椋樼Щ錛岀敋鑷沖鍛戒細緙╃煭錛屾墍浠ュ櫒浠惰閫夋嫨鑳藉湪杈冮珮娓╁害涓嬮暱鏃墮棿浣跨敤鐨勶紝榪樿鐗瑰埆娉ㄦ剰鐢?shù)瑙ｇ數(shù)瀹瑰拰瀵季U褲�?/p>
(3錛夌數(shù)鎬ц兘璁捐銆傚紑鍏崇數(shù)婧愰拡瀵?LED 鐨勫弬鏁拌璁★紝涓昏鏄亽嫻佸弬鏁幫紝鐢墊祦鐨勫ぇ灝忓喅瀹?LED 鐨勪寒搴︼紝濡傛灉鎵歸噺鐢墊祦璇樊杈冨ぇ錛屽垯鏁存壒鐏殑浜害涓嶅潎鍖�銆傝�屼笖娓╁害鐨勫彉鍖栦篃鑳借嚧浣跨數(shù)婧愯緭鍑虹數(shù)嫻佸亸縐匯�備竴鑸壒閲忚宸帶鍒跺湪澹?錛呬互鍐咃紝鎵嶈兘淇濊瘉鐏殑浜害涓�鑷達紝 LED 鐨勬鍚戝帇闄嶆湁鍋忓樊錛岀數(shù)婧愯璁＄殑鎭掓祦鐢?shù)鍘嬭寖鍥磋鍖呭?LED 鐨勭數(shù)鍘嬭寖鍥淬�傚涓?LED 涓茶仈浣跨敤鏃訛紝鏈�灝忓帇闄嶄箻浠ヤ覆鑱旀暟閲忎負涓嬮檺鐢?shù)鍘嬪Q屾渶澶у帇闄嶄箻浠ヤ覆鑱旀暟閲忎負涓婇檺鐢?shù)鍘嬪Q岀數(shù)婧愮殑鎭掓祦鐢?shù)鍘嬭寖鍥磋姣敇q欎釜鑼冨洿紼嶅浜涳紝涓�鑸笂涓嬮檺鍚勭暀1~2V瑁曢噺銆?/p>
(4) PCB 甯冩澘璁捐銆?LED 鐏叿鐣欑粰鐢墊簮鐨勫昂瀵歌緝?yōu)畯锛堥櫎闈炵攭|簮鏄緗殑錛夛紝鎵�浠ュ湪 PCB 璁捐涓婅姹傝緝楂橈紝瑕佽�冭檻鐨勫洜绱犱篃杈冨銆傚畨鍏ㄨ窛紱昏鐣欏錛岃姹傝緭鍏ュ拰杈撳嚭闅旂鐨勭數(shù)婧愶紝涓�嬈′晶鐢?shù)璧\鍜屼簩嬈′晶鐢?shù)璧\瑕佹眰鑰愬帇1500~2000VAC錛屽湪 PCB 涓婅嚦灝戣鐣欏3mm鐨勮窛紱匯�傚鏋滄槸閲戝睘澶栧３鐨勭伅鍏鳳紝鍒欐暣涓數(shù)婧愮殑甯冩澘榪樿鑰冭檻楂樺帇閮ㄥ垎鍜屽澹崇殑瀹夊叏璺濈銆傚鏋滄病鏈夌┖闂翠繚璇佸畨鍏ㄨ窛紱誨氨瑕佸埄鐢ㄥ叾浠栨帾鏂戒繚璇佺粷緙橈紝姣斿鍦?PCB 涓婃墦瀛斻�佸姞緇濈紭綰搞�佺亴灝佺粷緙樿兌絳夈�傚彟澶栧竷鏉胯繕瑕佽�冭檻鐑噺
鍧囪 錛屽彂鐑厓浠惰鍧囧寑鍒嗗竷錛屼笉鑳介泦涓斁緗紝閬垮厤灞�閮ㄦ俯搴﹀崌楂樸�傜數(shù)瑙ｇ數(shù)瀹硅繙紱葷儹婧愶紝鍑忕紦鑰佸寲錛屽歡闀夸嬌鐢ㄥ鍛姐�?/p>
3錛庨浄鍑繪崯鍧?/p>
闆峰嚮鏄竴縐嶅父瑙佺殑鑷劧鐜拌薄錛岀壒鍒槸鍦ㄩ洦瀛ｅ挨涓哄父瑙併�傚叾鎵�甯︽潵鐨勫嵄瀹沖拰鎹熷け鍏ㄧ悆姣忓勾浠ュ崈浜跨編鍏冩潵璁°�傞浄鍑誨垎涓虹洿鎺ラ浄鍑誨拰闂存帴闆峰嚮錛岄棿鎺ラ浄涓昏鍖呮嫭浼犲闆峰拰鎰熷簲闆楓�傜敱浜庣洿鎺ラ浄鎵�甯︽潵鐨勮兘閲忓啿鍑婚潪甯稿ぇ錛岀牬鍧忓姏鏋佸己錛屼竴鑸數(shù)婧愭槸鏃犳硶鎵垮彈鐨勶紝鏁呰繖閲屼富瑕佽璁虹殑鏄棿鎺ラ浄鍨嬨�?/p>
闆峰嚮鎵�褰㈡垚鐨勬氮娑屽啿鍑繪槸涓�縐嶇灛鎬佹嘗錛屽睘浜庣灛鍙樺共鎵幫紝鍙互鏄氮娑岀數(shù)鍘嬶紝涔熷彲浠ユ槸嫻秾鐢墊祦銆傛部鐫�鐢墊簮綰挎垨鍏朵粬璺緞錛堜紶瀵奸浄錛夋垨閫氳繃鐢電鍦猴紙鎰熷簲闆鳳級鑰屼紶閫佽嚦鐢墊簮綰胯礬銆傚叾娉㈠艦鐗瑰緛鏄厛蹇�熶笂鍗囩劧鍚庢參鎱笅闄嶃�傝繖縐嶇幇璞′細瀵圭數(shù)婧愪駭鐢熻嚧鍛界殑褰卞搷錛屽叾浜х敓鐨勭灛闂寸殑嫻秾鍐插嚮榪滆繙瓚呭嚭涓�鑸數(shù)瀛愬櫒浠剁殑鐢墊�у簲鍔涳紝瀵艱嚧鐨勭洿鎺ョ粨鏋滄槸鐢?shù)瀛愬厓錃g鎹熷潖銆?/p>
4錛庣數(shù)緗戠數(shù)鍘嬭秴鍑虹數(shù)婧愯礋鑽?/p>
褰撳悓涓�涓彉鍘嬪櫒鐢電綉鏀礬閰嶇嚎澶暱錛屾敮璺腑鏈夊ぇ鍨嬪姩鍔涜澶囨椂錛屽湪澶у瀷璁懼鍚仠鏃訛紝鐢電綉鐢?shù)鍘嬩細鍓х儓鎳L鍔紝鐢氳嚦瀵艱嚧鐢電綉涓嶇ǔ銆傚綋鐢電綉鐬椂鐢?shù)鍘嫮憛杩?10VAC鏃舵湁鍙兘鎹熷潖椹卞姩鍣紙鍗充嬌鏈夐槻闆瘋緗篃鏃犳晥錛屽洜涓洪槻闆瘋緗槸搴斿鍑犲崄寰綰у埆鐨勮剦鍐插皷宄幫紝鑰岀數(shù)緗戞嘗鍔ㄥ彲鑳借揪鍒板嚑鍗佹縐掞紝鐢氳嚦鍑犵櫨姣錛夈�傚洜姝わ紝璺伅鐓ф槑鏀礬鐢電綉涓婃湁澶у瀷鐢?shù)鍔涙満姊版椂瑕佺壒鍒敞鎰忓Q屾渶濂界洃嫻嬩笅鐢電綉娉㈠姩騫呭害錛屾垨鑰呯敱鍗曠嫭鐢電綉鍙樺帇鍣ㄤ緵鐢點�?/p>
5錛庣剨鐐瑰け鏁?/p>
鐢墊簮灝佽涓昏娑夊強 PCB 鏉夸笌鍏冨櫒浠朵箣闂寸殑榪炴帴宸ュ簭錛屽叾涓剨鐐規(guī)壆婕旂潃閲嶈鐨勮鑹層�傜剨鐐圭殑涓昏浣滅敤鏄疄鐜扮數(shù)瀛愬厓鍣ㄤ歡涓庡熀鏉匡紙 LED 鐢墊簮涓拡瀵圭殑鏄?PCB 鏉匡級鐨勬満姊拌繛鎺ュ拰鐢墊皵榪炴帴錛岀剨鐐硅川閲忎弗閲嶅獎鍝嶇潃鍣ㄤ歡鐨勫彲闈犳�с�傜剨鐐瑰け鏁堜竴鏂歸潰鏉ヨ嚜浜庣敓浜ц閰嶄腑鐨勭剨鎺ユ晠闅滐紝濡傜剨鏂欐ˉ榪炪�佽櫄鐒娿�佺┖媧炪�佹浖鍝堥】鐜拌薄銆傚彟涓�鏂歸潰鏄湪鏈嶅焦榪囩▼涓紝褰撶幆澧冩俯搴﹀彉鍖栨椂錛岀敱浜庡厓鍣ㄤ歡涓?PCB 鏉垮瓨鍦ㄧ儹鑶ㄨ儉緋繪暟宸紝鍦ㄧ剨鐐瑰唴浜х敓鐑簲鍔涳紝搴斿姏鐨勫懆鏈熸�у彉鍖栦細閫犳垚鐒婄偣鐨勭柌鍔蟲崯浼わ紝鏈�緇堝鑷寸柌鍔沖け鏁堛�?/p>
鎵�浠?LED 椹卞姩鐢墊簮鍦ㄨ璁″拰緇勮鏃跺簲鍏呭垎鑰冭檻浠ヤ笂浜斾釜澶辨晥鍘熷洜錛屽彧鏈夎繖鏍鋒墠鑳借璁″嚭楂樿川閲忋�侀珮鍙潬鎬х殑椹卞姩鐢墊簮銆?/p>
姝ゅ錛屾暣鐏渶閲嶈鐨勫簲鍔涘獎鍝嶅洜绱犲寘鎷箍搴︺�佹俯搴︺�佺數(shù)嫻併�佺數(shù)鍘嬨�佹満姊板姏銆佸寲瀛﹀拰鍏夎緪灝勩�傝繖浜涘簲鍔涚浉浜掍綔鐢紝鏂藉姞鍦?LED 浜у搧涓婏紝褰㈡垚鍚勭澶辨晥妯″紡錛屾渶鍚庡獎鍝嶄駭鍝佸鍛姐�傞鍏堣娉ㄦ剰鐨勫氨鏄?led 鐨勫厜琛扮壒鎬э紝浼犵粺鐏叿涓�鑸偣鐕?00h涔嬪悗灝辮繘琛屾祴閲忥紝瀵?LED 鐏叿鏉ヨ錛岃繖涓椂闂村お鐭�傚叾嬈℃槸 LED 鐨勭儹鐗規(guī)�э紝 LED 鐨勫彂鍏夈�侀鑹茬瓑閮戒笌鍏剁儹鐗規(guī)�х浉鍏熾�傞櫎浜?LEd 鏈韓鐨勭儹鐗規(guī)�э紝 LED 鐏叿鐨勬暎鐑璁′篃浼氬獎鍝?LED 鐨勫厜鏁堛�佸鍛姐�?/p>
鐩墠璁稿鐏叿鐨勬暎鐑璁″弬宸笉榻愶紝閫犳垚鏈変簺 LED 鐏厜鏁堜綆銆佸鍛界煭錛岃繖瀹為檯涓婂茍涓嶆槸 LED 鐏湰韜殑闂錛岃�屾槸鐏叿璁捐涓嶈壇銆?LED 瀵垮懡寰堥暱錛屼絾鐪熸鎷垮埌瀹ゅ鐜涓簲鐢ㄥ氨寰堝鏄撳嚭鐜板悇縐嶉棶棰橈細鍦?10鈩冪殑鍝堝皵婊紝 LED 鏃犳硶鍚姩錛涘湪璧ら亾鍦板尯錛屾皵鍊欑値鐑嬌 LED 鐨勬暎鐑棶棰樹弗閲嶃�傜幆澧冨洜绱犱嬌 LED 瀵垮懡涓嶈兘寰楀埌淇濊瘉錛岃繖鏄渶澶х殑闂銆?LED 鍦ㄥ鍐呭彲浠ヨ揪鍒頒袱涓囧皬鏃訛紝鍙槸鍦ㄦ煇浜涚幆澧冭姹傛棦鏁ｇ儹鍙堥槻姘達紝浣嗚繖涓よ�呭湪涓�瀹氱▼搴︿笂鏄煕鐩劇殑錛岃繖浜涢兘瀵?LED 鐨勫鍛芥彁鍑轟簡鎸戞垬銆?/p>