閲嶅簡(jiǎn)led瀹ゅ鏄劇ず灞忓巶
鍙戝竷鏃墮棿錛?022/5/20 0:00:00
- 浜у搧浠嬬粛
閲嶅簡(jiǎn)Led鏄劇ず灞?/a>浣滀負(fù)涓�欏歸珮縐戞妧浜у搧寮曡搗浜?jiǎn)錆h浠殑楂樺害閲嶈錛岄噰鐢ㄨ綆楁満鎺у埗錛屽皢鍏夈�佺數(shù)铻嶄負(fù)涓�浣撶殑澶у睆騫曟櫤鑳芥樉紺哄睆宸茬粡搴旂敤鍒板緢澶氶鍩熴�侺ED">LED鏄劇ず灞?/a>鐨勫儚绱犵偣閲囩敤LED">LED鍙戝厜浜屾瀬綆★紝灝嗚澶氬彂鍏変簩鏋佺浠ョ偣闃墊柟寮忔帓鍒楄搗鏉ワ紝鏋勬垚LED">LED闃靛垪錛岃繘鑰屾瀯鎴怢ED">LED灞忓箷銆傞�氳繃涓嶅悓鐨凩ED">LED椹卞姩鏂瑰紡錛屽彲寰楀埌涓嶅悓鏁堟灉鐨勫浘鍍忋�傚洜姝ら┍鍔ㄨ姱鐗囩殑浼樺姡錛屽LED">LED鏄劇ず灞忕殑鏄劇ず璐ㄩ噺璧風(fēng)潃閲嶈鐨勪綔鐢ㄣ�?nbsp;
LED">LED椹卞姩鑺墖鍙垎涓洪�氱敤鑺墖鍜屼笓鐢ㄨ姱鐗囥�傞�氱敤鑺墖涓�鑸敤浜嶭ED">LED鏄劇ず灞忕殑浣庣浜у搧錛屽鎴峰唴鐨勫崟銆佸弻鑹插睆絳夈�倆ui甯哥敤鐨勯�氱敤鑺墖鏄?4HC595錛屽叿鏈?浣嶉攣瀛樸�佷覆涓�騫剁Щ浣嶅瘎瀛樺櫒鍜屼笁鎬佽緭鍑哄姛鑳姐�傛瘡璺痾ui澶у彲杈撳嚭35 mA鐨勭數(shù)嫻?涓嶆槸鎭掓祦)銆備竴鑸琁C鍘傚閮藉彲鐢熶駭姝ょ被鑺墖銆?nbsp;
鐢變簬LED">LED鏄數(shù)嫻佺壒鎬у櫒浠訛紝鍗沖湪楗卞拰瀵奸�氱殑鍓嶆彁涓嬶紝鍏朵寒搴﹂殢鐫�鐢墊祦澶у皬鐨勫彉鍖栬�屽彉鍖栵紝涓嶆槸闅忕潃鍏朵袱绔數(shù)鍘嬬殑鍙樺寲鑰屽彉鍖栥�傚洜姝わ紝涓撶敤鑺墖鐨勪竴涓獄ui澶х壒鐐規(guī)槸鎻愪緵鎭掓祦婧愩�傛亽嫻佹簮鍙繚璇丩ED">LED鐨勭ǔ瀹氶┍鍔紝娑堥櫎LED">LED鐨勯棯鐑佺幇璞°�備笅闈㈠皢閲嶇偣浠嬬粛LED">LED鏄劇ず灞忕殑涓撶敤椹卞姩鑺墖銆?nbsp;
涓撶敤鑺墖鍏鋒湁杈撳嚭鐢墊祦澶с�佹亽嫻佺瓑鍩烘湰鐗圭偣錛屾瘮杈冮�傜敤浜庤姹傚ぇ鐢墊祦銆佺敾璐ㄩ珮鐨勫満鍚堬紝濡傛埛澶栧叏褰╁睆銆佸鍐呭叏褰╁睆絳夈�備笓鐢ㄨ姱鐗囩殑鍏抽敭鎬ц兘鍙傛暟鏈墇ui澶ц緭鍑虹數(shù)嫻併�佹亽嫻佹簮杈撳嚭璺暟銆佺數(shù)嫻佽緭鍑?guó)櫙?bit to bit錛宑hip to chip)鍜屾暟鎹Щ浣嶆椂閽熺瓑銆?nbsp;
1) zui澶ц緭鍑虹數(shù)嫻?nbsp;
鐩墠涓繪祦鐨勬亽嫻佹簮鑺墖zui澶ц緭鍑虹數(shù)嫻佸瀹氫箟涓哄崟璺痾ui澶ц緭鍑虹數(shù)嫻侊紝涓�鑸?0 mA宸﹀彸銆傜數(shù)嫻佹亽瀹氭槸涓撶敤鑺墖鐨勫熀鏈壒鎬э紝涔熸槸寰楀埌楂樼敾璐ㄧ殑鍩虹銆傝�屾瘡涓�氶亾鍚屾椂杈撳嚭鎭掑畾鐢墊祦鐨剒ui澶у�?鍗硓ui澶ф亽瀹氳緭鍑虹數(shù)嫻?瀵規(guī)樉紺哄睆鏇存湁鎰忎箟錛屽洜涓哄湪鐧藉鉤琛＄姸鎬佷笅錛岃姹傛瘡涓�璺兘鍚屾椂杈撳嚭鎭掓祦鐢墊祦銆備竴鑸瑉ui澶ф亽嫻佽緭鍑虹數(shù)嫻佸皬浜庡厑璁哥殑zui澶ц緭鍑虹數(shù)嫻併�?nbsp;
2) 鎭掓祦杈撳嚭閫氶亾
鎭掓祦婧愯緭鍑?guó)櫟\鏁版湁8浣?8璺亽婧?鍜?6浣?16璺亽婧?涓ょ瑙勬牸錛岀幇鍦?6浣嶆簮鍗犱富嫻侊紝鍏朵富瑕佷紭鍔垮湪浜庡噺灝戜簡(jiǎn)鑺墖灝哄錛屼究浜嶭ED">LED椹卞姩鏉?PCB)甯冪嚎錛岀壒鍒槸瀵逛簬鐐歸棿璺濊緝?yōu)畯鐨凩ED">LED椹卞姩鏉挎洿鏈夊埄銆?nbsp;
閲嶅簡(jiǎn)led瀹ゅ鏄劇ず灞忓巶
3) 鐢墊祦杈撳嚭璇樊
鐢墊祦杈撳嚭璇樊鍒嗕負(fù)涓ょ錛屼竴縐嶆槸浣嶉棿鐢墊祦璇樊錛屽嵆鍚屼竴涓姱鐗囨瘡璺緭鍑轟箣闂寸殑璇樊錛涘彟涓�縐嶆槸鐗囬棿鐢墊祦璇樊錛屽嵆涓嶅悓鑺墖涔嬮棿杈撳嚭鐢墊祦鐨勮宸�傜數(shù)嫻佽緭鍑?guó)櫙樊鏄釜寰堝叧閿殑鍙傛晭图屽?guī)樉紺哄睆鐨勫潎鍖�鎬у獎(jiǎng)鍝嶅緢澶с�傝宸秺澶э紝鏄劇ず灞忕殑鍧囧寑鎬ц秺宸紝寰堥毦浣垮睆浣撹揪鍒扮櫧騫寵 銆?br />
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