Bambancin Tushen Hasken COB

Zai fi dacewa don zaɓar ballast na lantarki a cikin ballast, saboda ƙwallon lantarki yana da halaye na inganta tasirin haske da rayuwar fitilar. A halin yanzu, duk hanyoyin hasken wuta a kasuwa dole ne su sami ballast don kunnawa. Daga nazarin adadin aikin guntu da haɗin haɗin guntu, an gano cewa haɗaɗɗen marufi Multi-chip farin haske LED kullin zafin jiki yana ƙaruwa tare da karuwar adadin kwakwalwan kwamfuta. Ƙarfinsa mai haske ya ragu tare da karuwar adadin kwakwalwan kwakwalwan kwamfuta, don haka adadin kwakwalwan kwamfuta da kuma haɗakar da yawa suma wani muhimmin abu ne mai tasiri a aikace-aikacen fasaha na marufi. Cob “Modulon buɗe-malace →Lallun LED ”, Za ka iya kai tsaye encapsulate mahara kwakwalwan kwamfuta a kan MCPCB a karfe - tushen bugu kewaye hukumar, da kuma kai tsaye watsar da zafi ta hanyar substrate don ajiye LED marufi halin kaka, haske engine module samar halin kaka, da kuma sakandare lighting halin kaka. Dangane da aikin, ta hanyar ƙira mai ma'ana da microscopy, tsarin tushen hasken COB na iya yadda ya kamata ya guje wa rashin lahani na haske da walƙiya a cikin haɗuwa da na'urori masu haske na rabuwa; Hakanan zai iya inganta launi na tushen haske yadda ya kamata ta ƙara dacewa ja guntu haduwa jima'i. Matsayin tushen hasken COB shine kawo wutar lantarki na farawa nan take da tsayayyen ƙarfin lantarki zuwa tushen hasken. Ana iya ganin cewa ingancin ballast zai ƙayyade kai tsaye ta rayuwa da tasirin hasken fitilar kai tsaye. Bugu da ƙari, ƙarar, hasken hasken LED yana da fa'ida na tsawon rai. Wannan kuma ita ce babbar fa'ida. Gudun mafi sauri na kwan fitila shine attenuation, amma gudun yana jinkirin. Daga bangarorin amfani da fitilu daban-daban, ana amfani da tushen hasken COB galibi don kayan aikin hasken cikin gida kamar fitilun LED, fitilun rufin LED, da sauransu. Matsakaicin ƙidaya watt ɗin sa ba zai wuce 50W ba. Haɗe-haɗe manyan hanyoyin hasken wuta ana amfani da su musamman don hasken hanya da na'urorin hasken masana'antu kamar fitilun titin hasken rana, fitilun fitulun LED, fitilun titin LED, LED masana'antu da fitilun ma'adinai. SMD a hankali yana maye gurbin hanyoyin hasken HP. Ana amfani da hanyoyin hasken HP a halin yanzu a waje. COB har yanzu yana da wasu wuraren da ya kamata a inganta. A halin yanzu ba a haɓaka MCOB a matakin da ake ciki. Haɗin kai don ƙaddamarwa fiye da sassan COOBoptical na yanzu (aluminum ko kayan ƙauyen PMMA, da sauransu). A halin yanzu, girman tushen hasken COB ba a daidaita shi ba. Lokacin da tushen hasken COB ya kasance sa'o'i 10,000, haske zai iya kaiwa 70% zuwa 80% na haske na farko, kuma an maye gurbin hasken wutar lantarki na gargajiya sau biyu a wannan lokacin amfani. Bayan haka, tushen hasken gargajiya na iya amfani da sa'o'i 4000 na haske kawai. Rabin haske na farko kawai bai wuce rabin zaɓin wannan tushen hasken LED na kyauta ba. Ana iya fahimtar tushen hasken COB a matsayin tushen haske mai ƙarfi mai ƙarfi. Za'a iya tsara yanki mai fita da girman siffar tushen haske bisa ga tsarin samfurin. A matsayin masana'antu masu tasowa masu mahimmanci a cikin ƙasata, hasken semiconductor. Duk da haka, a fagen samar da hasken wuta na musamman na LED, saboda babban ƙofa na fasaha, kasuwannin da kamfanoni na kasashen waje suka mamaye kasuwa. Hasken Semiconductor juyin juya hali ne na fasaha a wannan karni. Daga hangen nesa na balaga na fasaha, har yanzu jariri ne. Ko da yake LED high-power farin haske fasahar ya ci gaba da sauri, uku rayuwa a LED haske lalacewa, zafi dissipation, da kuma tsada har yanzu LEDs. Tiger Tiger, haɓakawa da haɓakar haske. COB haske Madogararsa COB (CHIP on Board) shi ne don gyara guntu ta hanyar da azurfa manne a kan substrate, da kuma lantarki dangane da guntu da substrate aka aiwatar.