Txhua yam koj yuav tsum paub txog LED Chips

Txhua yam koj yuav tsum paub txog LED Chips

Lub teeb-Emitting Diode (LED) yog cov khoom siv hluav taws xob semiconductor uas tawm lub teeb thaum lub sijhawm tam sim no hla nws. Thaum cov khoom nqa hluav taws xob (hu ua electrons thiab qhov) sib xyaw ua ke hauv cov khoom siv semiconductor, lub teeb raug tsim. Yeej, LEDs yog cov teeb me me hlaws, uas yooj yim rau nruab rau hauv Circuit Court. Tab sis tsis zoo li incandescent teeb, nws tsis hlawv filaments, siv hluav taws xob tsawg, thiab tsis tsim hluav taws xob ntau. Lawv tsuas yog illuminated los ntawm kev txav ntawm electrons nyob rau hauv cov ntaub ntawv semiconductor thiab muaj lub neej ntev npaum li tus qauv transistors. Lub neej kev pab cuam ntawm LEDs yog ntau txhiab teev ntev dua li ntawm qhov muag teev. Vim yog cov txiaj ntsig zoo, LEDs yog ib qho ntawm cov thev naus laus zis nrov tshaj plaws rau cov teeb pom kev zoo. Nws tau muab faib ua peb hom, DIP LED, SMD LED, COB LED.

Dual In-Line Package (DIP) LEDs

Dual-in-line pob (DIP) LED, uas lub nti sab hauv lub taub hau yas tawv tawv, nrog 2 ncaj ncaj txuas txuas txuas. Txawm hais tias qee cov khoom lag luam tseem siv cov qauv tsim niaj hnub no, nws lub teeb attenuation thiab CRI tsawg, tab sis nws qhov kev ua tau zoo yog tsawg dua li ntawm cov chips tshiab LED. Niaj hnub no, ntau dua LED nti style muaj nyob rau hauv tsev, kev lag luam, thiab kev siv lag luam.

Chip-on-Board (COB) LED Tsim

Chip-on-board (COB) yog hais txog kev nplaum ntau lub chips (feem ntau 9 lossis ntau dua) ntawm ib qho txhuas substrate thiab ntim lawv ua ke ua lub teeb pom kev zoo. Qhov kev tsim no siv qhov chaw tsawg dua thiab muab lub teeb ci siab tshaj plaws. Cov thev naus laus zis no tshem tawm lub tswv yim ntawm cov brackets, tsis muaj electroplating, tsis muaj reflow soldering, thiab tsis muaj cov txheej txheem kev tso kawm, yog li cov txheej txheem raug txo los ntawm ze li ib feem peb thiab tus nqi kuj tau txais kev cawmdim los ntawm ib feem peb. Koj yuav pom lawv siv nyob rau hauv kev thauj khoom docks, factories, warehouses, delivery area, and other industrial applications. COB teeb feem ntau tshwm sim nyob rau hauv high-tso zis downlights thiab taug qab teeb. Lawv kuj tau siv rau txoj kev teeb pom kev, chaw nres tsheb, thiab cov chaw sab nraum zoov uas xav tau thaj chaw loj ntawm cov teeb pom kev zoo.

Surface Mounted Device (SMD) LED Chips

Nto Mounted Device (SMD) LED Chips yog qhov kev txhim kho loj tom ntej tom qab DIP. Piv nrog cov LEDs ib txwm muaj, lub teeb pom kev zoo tsim los ntawm SMD ntau dua thiab siv zog tsawg dua. Piv nrog rau DIP LED lawv muaj qhov tsim me me, flatter, lub neej ua haujlwm ntev, txo kev siv hluav taws xob txog li 75 feem pua, thiab txo cov nqi kho.

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