Txiav txim siab rau LED teeb nrog tus nqi ntawm cuaj yam tseem ceeb
Coj loj: txawv ntawm qhov loj ntawm LED qhov luaj li cas. Xws li 0603 LED thiab 1210 ntawd 3528 LED nws cov nqi sib txawv ntawm qhov loj; thiab 1210 thiab 5050 specifications ntawm LED tus nqi sib txawv ntawm ib kauj ruam. Tsis txhob them nqi rau cov nqi thaum yuav cov teeb liab LED. Yuav tsum yog los ntawm cov nram qab no rau ib qho kev soj ntsuam, thiaj li yuav pheej yig LED teeb nrog.
LED teeb nrog kev siv chips: nti thiab Taiwan nti thiab imported chips (xws li US Chip, Japanese nti, German chip, thiab lwm yam). Chip sib txawv, qhov txawv ntawm qhov txawv yog loj heev. Tam sim no lub kim tshaj plaws hauv Chip, tom qab los ntawm Japanese nti thiab German chip, tus nqi qis tshaj ntawm Taiwan chips, txias kev ua tau zoo me ntsis. Dab tsi yog qhov nti? Dab tsi zoo ua kom cuag tau? Ua ntej koj yuav thawj tus naj npawb ntawm siab.
LED pob: sub-resin pob thiab silicone pob. Tus nqi ntawm pob tsuas yog pheej yig dua. Lwm qhov yog tib yam. Silicone pob kub thoob tawm yog qhov zoo, yog li tus nqi yog ib nyuag kim dua lub pob ntawv.
LED xim sib xws: Tam sim no muaj ntau hom ntim ntim tsuaj. Loj thiab me me ntxiv nrog ntau txhiab tus, ntawm chav kawm, muaj lub zog ntawm lub zog ntawm cov ntsiab lus. Muaj ntau lub hnab ntim ntau vim tias tsis muaj qhov sib cais ntawm cov xim sib cais, yog li cais cais kev sib cais, los sis yog ntsaws, thiaj li hais tias qhov tsis zoo yog qhov lav. Tsis muaj xim sib cais ntawm cov xim LED xim tsis zoo, ntsia hauv cov teeb teeb ci rau tom qab lub teeb tsis zoo li ntawd, ntawm chav kawm, qhov txawv ntawm qhov txawv kuj loj.
LED vuam ntxim: LED teeb nrog lub sib dhos ntawm phau ntawv welding thiab tshuab vuam ob. Kev siv welding yog kev siv cov hlau kav hlau, uas siv cov qauv txheej thaum ub ntawm vuam siv. Qhov hom kev lag luam rau hauv cov khoom no yog ib yam dab tsi ua kom pom (cov kab sib npaug sib npaug nrog lub teeb meem Fuzhou LED hauv cov hluav taws xob) Qhov thib ob, txoj kev ntsuas electrostatic ntsuas tsis zoo, ntau lub chips LED tau tawg, ua rau lub hwj chim thaum lub teeb meem los yog tsis kaj. Tshuab welding yog reflow soldering, tshuab vuam yog tsis zoo li qub. Tsis yog tom qab vuam voos ntawm cov khoom zoo nkauj zoo nkauj (kab laug sab sib npaug raws li qhov sib txawv, cov kab yas qis, tsis muaj qhov seem ntsiag to, LED pob lawm) thiab lub nti yuav tsis yog qhov phenomenon ntawm electrostatic burnout. Tib lub sij hawm, LED qhov chaw thiab kev coj zoo nkauj tshaj. Qhov no tuaj yeem pom ntawm ncaj qha.
Cov khoom FPC: FPC ib nrab ntawm cov tooj liab thiab tooj liab ob. Cov phaj tooj yog pheej yig dua, pheej yig dua tooj liab. Cov phom tooj ntawm lub ncoo hauv khoov qis yooj yim poob tawm, thiab dov tooj liab yuav tsis. Yam khoom siv los siv lub meej FPC mus ntsib tus muag khoom raws li lawv tus kheej siv ntawm qhov chaw los txiav txim siab.
FPC nrog los sis tsis muaj ntawv pov thawj, chaw pov hwm UL? Seb tus patent patent. Tsis muaj nqi pheej yig. Muaj ib daim ntawv pov thawj thiab tus nqi pheej yig yog kim kim.
LED brightness: txawv brightness ntawm tus nqi LED yog txawv. Ordinary brightness thiab highlight tus nqi sib txawv ntawm cov LED yog cov neeg pluag heev. Yog li ntawd, thaum twg yuav tsum muaj tseeb kom paub tias dab tsi ci ntsa iab, thiaj li hais tias lub peev xwm kom meej meej nrhiav lawv cov khoom.
LED xim: txawv xim. Tus nqi txawv. Liab, ntsuab thiab lwm yam xim xim yog qhov nyuaj dua, yog li tus nqi siab dua tus nqi ntawm lwm cov xim; liab, xim daj, xiav thiab lwm cov xim sib txawv yooj yim dua, thiab zoo sib xws, yog li tus nqi pheej yig dua. Cov xim tshwj xeeb xws li ntshav, xim av thiab li ntawm vim muaj xim vim li cas, tus nqi yog kim tshaj plaws.
Cov khoom kub : Microwave sensor teeb , cov lus tsa suab sensor tawm teeb , WW + PW teeb , tawm teeb pom kev sib txuas , 100W zog loj , Ib lub teeb tawm , Ib txoj kab teeb tawm , 60 degree kev teeb
