Fasahar LED ta haɓaka cikin sauri, tare da zaɓuɓɓukan farko guda biyu da ake samu a yau: Chip on Board (COB) da Surface Mount Device (SMD). Dukansu fasaha suna da halaye daban-daban, suna sa su dace da aikace-aikace daban-daban. Don haka, fahimtar bambance-bambancen da ke tsakanin waɗannan fasahohin biyu da al'amuran amfani da su na da mahimmanci.
Menene COB LED da SMD LED?
COB LED da SMD LED suna wakiltar ƙarni biyu na sabuwar fasahar hasken LED. Sun dogara ne akan ka'idoji daban-daban kuma an tsara su don takamaiman dalilai.
COB LEDyana tsaye donChip akan Jirgin. Fasaha ce ta LED inda aka haɗa kwakwalwan LED da yawa akan allon kewayawa guda ɗaya. Waɗannan kwakwalwan kwamfuta suna samar da naúrar mai fitar da haske guda ɗaya. COB LEDs suna ba da kafaffen tushen haske kuma sun fi dacewa a cikin hasken jagora. Ƙirƙirar ƙirar su tana ba da haske mai girma da mafi kyawun zubar da zafi.
LED SMDyana nufinSurface Dutsen Na'ura. Wannan nau'in LED yana ɗaukar diodes guda ɗaya akan allon kewayawa, galibi ana kiran su SMT LED. LEDs SMD sun fi ƙanƙanta kuma sun fi sauƙi idan aka kwatanta da COB LEDs. Za su iya samar da launuka masu yawa kuma sun dace da yawancin kayayyaki. Kowane diode yana aiki da kansa, wanda ke ba masu amfani ƙarin sassauci wajen daidaita haske da zafin launi.
Kodayake duka fasahohin biyu suna amfani da kwakwalwan kwamfuta na LED, tsarin su da aikinsu sun bambanta sosai. Fahimtar yadda suke aiki zai taimake ka ka yanke shawara mai kyau lokacin zabar mafita mai haske.
Maɓalli Maɓalli Tsakanin COB LED da SMD LED
COB LED da SMD LED sun bambanta a cikin ƙira da aikace-aikace. Ga kwatancen bisa mahimman abubuwan:
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Haske:COB LEDs an san su da babban haske. Za su iya fitar da haske mai ma'ana sosai daga ƙaramin tushe, yana mai da su manufa don aikace-aikacen haske da hasken ruwa. Sabanin haka, SMD LEDs suna ba da matsakaicin haske kuma sun fi dacewa da hasken gabaɗaya da lafazi.
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Ingantaccen Makamashi:COB LEDs gabaɗaya suna cinye ƙarancin ƙarfi yayin fitar da haske fiye da LEDs na gargajiya. SMD LEDs suma suna da ƙarfin kuzari, amma saboda sassaucin su da aikin diode na mutum ɗaya, suna iya ƙara ɗan ƙaramin ƙarfi.
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Girma:COB LED bangarori sun fi girma kuma sun fi nauyi, yana sa su fi dacewa da aikace-aikace inda ake buƙatar tsiri mai haske amma ƙirar ba ta da ƙarfi. LEDs SMD sun fi ƙanƙanta da nauyi, suna sa su dace don sirara, ƙira mai rikitarwa.
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Rage zafi:Idan aka kwatanta da SMD LEDs da sauran COB LEDs,COB LED nunisuna da girma mai yawa kuma suna haifar da ƙarin zafi. Suna buƙatar ƙarin tsarin sanyaya kamar magudanar zafi. SMD LEDs suna da mafi kyawun zubar da zafi na ciki, don haka ba sa buƙatar tsarin sanyaya mai rikitarwa kuma suna da ƙarancin juriya na thermal.
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Tsawon Rayuwa:Dukansu fasahohin biyu suna da tsawon rayuwa, amma LEDs SMD suna daɗewa saboda ƙarancin samar da zafi da ƙarancin aiki, yana haifar da ƙarancin lalacewa akan abubuwan da aka gyara.
Aikace-aikace na COB LED da SMD LED
Kowace fasahar LED tana da fa'ida, ma'ana ɗaya ba zai iya maye gurbin ɗayan gaba ɗaya ba.
A matsayin fasaha-matakin LED fasaha,COB LEDya yi fice a aikace-aikace waɗanda ke buƙatar fitowar haske mai ƙarfi da katako mai mahimmanci. Ana amfani da su a cikin fitillu, fitulun ruwa, da manyan fitilun bay don ɗakunan ajiya da masana'antu. Saboda tsananin haskensu da rarraba haske iri ɗaya, ƙwararrun masu daukar hoto da masu wasan kwaikwayo suna fifita su.
LEDs SMDsuna da faffadan amfani. Ana amfani da su sosai a cikin fitilun mazauni, gami da fitilun rufi, fitilun tebur, da fitilun majalisar. Saboda iyawar su na samar da launuka masu yawa, ana kuma amfani da su don haskaka haske na ado a wurare daban-daban da kuma ƙirar gine-gine. Bugu da ƙari, ana amfani da LEDs na SMD a cikin fitilun mota da allunan tallan lantarki.
Yayin da COB LEDs ke yin mafi kyau a cikin aikace-aikacen fitarwa mai girma, SMD LEDs ana ɗaukar su mafi dacewa da madaidaicin tushen hasken LED.
Ribobi da Fursunoni na Fasahar COB LED
Duk da ana kiranta da COB LED, wannan fasaha tana da wasu fa'idodi waɗanda ke ba ta fifiko.
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Amfani:
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Babban Haskaka:Module ɗaya na iya fitar da tsayayye da haske mai haske ba tare da buƙatar tushen LED da yawa ba. Wannan ya sa su zama masu amfani da makamashi da tsada don aikace-aikacen fitarwa mai ƙarfi.
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Ƙirar Ƙira:COB LEDs sun fi sauran LEDs ɗin da aka haɗa guntu, yana sa su sauƙin shigarwa. Hakanan suna da juriya ga lalata kuma suna iya jurewa yanayi mai tsauri.
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Rashin hasara:
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Ƙarfafa zafi:Ƙirƙirar ƙira tana haifar da samar da zafi mai girma, yana buƙatar ingantattun tsarin sanyaya don hana haɓakar zafi, wanda zai iya rage tsawon rayuwar na'urar.
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Iyakantaccen sassauci:COB LEDs ba su da sassauƙa fiye da LEDs na SMD. LEDs na SMD suna ba da launuka masu yawa kuma sun fi kyau ga yanayin da ke buƙatar yanayin haske mai canzawa.
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Ribobi da Fursunoni na SMD LED Technology
SMD LEDs suna da fa'idodi da yawa a yankuna da yawa.
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Amfani:
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sassauci:SMD LEDs na iya samar da launuka iri-iri kuma suna ba masu amfani damar daidaita haske don saduwa da buƙatun aikace-aikacen daban-daban. Girman girman su ya sa su dace don hadaddun, ƙananan aikace-aikace.
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Ƙananan Amfanin Wuta:LEDs SMD suna amfani da ƙarancin ƙarfi kuma sun fi dorewa idan aka kwatanta da sauran nau'ikan LED na gargajiya. Suna haifar da ƙananan zafi, rage haɗarin lalacewa da kuma buƙatar tsarin sanyi mai rikitarwa.
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Rashin hasara:
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Ƙananan Haske:SMD LEDs ba su da haske kamar COB LEDs, don haka ba su dace da aikace-aikacen fitarwa mai ƙarfi ba. Bugu da ƙari, tunda kowane diode yana aiki da kansa, amfani da wutar lantarki na iya ƙaruwa kaɗan lokacin da ake amfani da diodes da yawa a lokaci guda.
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Koyaya, saboda fa'idodin sararin samaniya da fasalulluka na ceton kuzari, ana amfani da LEDs na SMD don aikace-aikacen haske na ado da na yanayi.
COB LED vs. SMD LED: Kwatanta farashi
Bambancin farashin tsakanin COB LEDs da sauran LEDs ya dogara da aikace-aikacen da buƙatun shigarwa.
Fitilar COB LED yawanci suna da farashin siyan farko mafi girma saboda fasahar ci gaba da haske mai girma. Duk da haka, ƙarfin ƙarfin su da ƙarfin ƙarfin su sau da yawa suna kashe wannan farashi a cikin dogon lokaci.
Da bambanci,LEDs SMDgabaɗaya ba su da tsada. Ƙananan girman su da tsarin sauƙi yana haifar da ƙananan farashin samarwa, kuma suna da sauƙin shigarwa, rage farashin aiki. Koyaya, ɗan bambance-bambancen ingancin makamashin su na iya haifar da ƙarin tsadar aiki akan lokaci.
Abubuwan da za a yi la'akari yayin yanke shawara sun haɗa da: farashin kayan aiki, farashin shigarwa, da amfani da makamashi. Zaɓi fasahar da ta fi dacewa da kasafin ku da bukatun hasken ku.
Zaɓin Fasahar LED ɗin Dama don Aikace-aikacenku
Shawarar ta dogara da abubuwan da ake so na sirri, takamaiman buƙatun ku na LED, da nufin amfani da hasken.
Idan kana bukatahigh haskekumakunkuntar fitowar katako, sannanCOB LEDssu ne manufa zabi. Ana amfani da su da farko don hasken masana'antu, daukar hoto na ƙwararru, da hasken mataki. COB LEDs suna ba da haske mai girma da fitowar haske iri ɗaya, yana sa su dace da aikace-aikacen buƙatu.
Idan kana nemamafi sassauƙa, m lighting mafita, LEDs SMDsune mafi kyawun zaɓi. Sun dace da gida, kayan ado, da hasken mota. SMD LEDs suna ba da sassauci mai kyau kuma suna zuwa cikin launuka masu yawa, suna ba ku damar daidaita tasirin hasken wuta gwargwadon bukatunku.
Ingantaccen makamashi yana da mahimmanci kuma, saboda dumama yawanci shine mabuɗin mahimmanci don inganta amfani da makamashi. COB LEDs sun fi dacewa don aikace-aikacen fitarwa mai girma, yayin da SMD LEDs sun dace don aikace-aikacen amfani da makamashi mai ƙananan zuwa matsakaici.
Kasafin kudiwani muhimmin al'amari ne. Duk da yake COB LEDs na iya samun farashin farko mafi girma, sun kasance sun fi dacewa da tsada a cikin dogon lokaci. LEDs SMD ba su da tsada a gaba, yana sa su girma don ƙananan ayyuka.
Kammalawa
Dukansu COB da SMD LEDs suna da fa'idodin su, suna sa su dace da aikace-aikace daban-daban. Ƙimar takamaiman buƙatun ku don yin zaɓi na ilimi. Zaɓin fasaha mai kyau na LED zai haɓaka ƙwarewar hasken ku a cikin 2025.
Abubuwan da aka bayar na Hot Electronics Co., Ltd.
Kudin hannun jari Hot Electronics Co., Ltd, Kafa a cikin 2003, Located in Shenzhen, China, Yana da ofishin reshe a Wuhan City da kuma sauran Biyu Bita a Hubei da Anhui, An Devoting zuwa High-Quality LED nuni Zane & Manufacturing, R & D, Magani Bayar da Sales for Sama da shekaru 20.
Cikakkun Sashe Tare da Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun ƘirƙiraFine LED Nuni Products, Zafafan Kayan Wutar Lantarki Ya Yi Kayayyakin Da Aka Samu Faɗin Aikace-aikacen A Filin Jiragen Sama, Tashoshi, Tashoshi, Gymnasiumum, Bankuna, Makarantu, Coci, Da dai sauransu.
Lokacin aikawa: Nuwamba-17-2025