Ib, yam tseem ceeb uas yuav tsum nco ntsoov thaum siv LED txoj kev teeb fais fab
LED Kev txij nkawm, koj yuav tsum kuaj xyuas lub sealing gasket ntawm lub hwj huam mov casing kom pom tias nws puas tau laus, xyuas cov hlua txuas kom pom tias lawv puas muaj dej, thiab yog tias xav tau, rov ua cov dej tsis zoo.
Tom ntej no yuav tsum xav txog yog ib puag ncig rau cov cua kub dissipation. Yog hais tias cov cua kub dissipation tsis zoo, cov khoom nyob rau hauv tuaj yeem nyob kub ntev, uas ua rau muaj kev laus. Thaum ua txij nkawm, Qhov tseem ceeb Cov khoom siv txuas ncaj qha rau LED txoj kev teeb lub zog. tuaj yeem tsim hluav taws xob xau lossis txawm tias muaj kev nyab xeeb tsis zoo thaum muaj teeb meem cuam tshuam los yog xoob xaim tshwm sim.xav cov tswv yim thiab cov khoom siv hluav taws xob rau xeb, xeb, lossis xoob thaum tu. Cov kab hluav taws xob tsis sib txuas tsis zoo, qhov tam sim no tuaj yeem ua tsis ruaj khov, uas ua rau muaj teeb meem xws li teeb flickering thiab hluav taws xob cua sov.
2, Tswj kev laus ntawm lub hwj chim mov rau LED txoj kev teeb
Ntau tus neeg xav li ntawdLED txoj kev teebtawg vim yog cov hlaws LED, tab sis nyob rau hauv lub neej tiag tiag, cov hluav taws xob hluav taws xob tshwm sim ntau dua li qhov teeb pom kev ntawm nws tus kheej. fais fab mov muaj ntau yam hluav taws xob hauv nws, xws li electrolytic capacitors, MOS transistors, transformers, thiab lwm yam. Txhua qhov ntawm no muaj qhov sib txawv ntawm lub neej.
Thaum ua txij nkawm, koj yuav tsum tau ua tib zoo saib seb lub hwj huam mov puas qhia tau tias muaj cov tsos mob hauv qab no ntawm kev laus:
Piv txwv li, lub teeb uas flicker ntau, siv sij hawm ntev los qhib, tau dimmer ntau, ua suab nrov txawv txawv lossis tsw ntxhiab thaum lawv khiav, thiab lwm yam. Tag nrho cov no tuaj yeem yog cov cim qhia tias cov khoom siv hluav taws xob sab hauv tsis ua haujlwm zoo li lawv yuav tsum tau ua.
koj tau siv LED txoj kev teeb rau ntau tshaj 3 mus rau 5 xyoo, nws yog qhov zoo tshaj los ua batch test los yog hloov lub hwj chim mov ua ntej nws tawg tag nrho. Qhov no ua tau
.
3, LED txoj kev teeb lub zog muaj kev nyab xeeb los ntawm xob laim thiab hluav taws xob surges
kev tawm tsam thiab hluav taws xob hluav taws xob surges feem ntau yuav ua rau puas tsuaj rau sab nraum zoov teeb pom kev zoo. Qhov no muaj tseeb tshwj xeeb tshaj yog nyob rau hauv cov chaw ua si, ntawm txoj kev loj, raws dej hiav txwv, thiab lwm qhov chaw uas muaj hluav taws xob puas tsuaj tshwm sim ntau thaum lub caij ntuj nag xob nag cua.
Nws yog ib qho tseem ceeb los tshuaj xyuas cov khoom siv hluav taws xob rau cov hluav taws xob tiv thaiv hluav taws xob (SPD surge protectors) sab hauv lossis sab nraud thiab xyuas kom lawv ua haujlwm zoo thaum tu. Yog tias lub teeb ntes hluav taws tawg lossis lub teeb pom kev tawg, nws yuav tsum tau hloov tam sim ntawd. Yog tias tsis yog, cov khoom siv hluav taws xob yuav tsis raug tiv thaiv los ntawm xob laim ntxiv.
koj yuav tsum tau tshuaj xyuas cov cuab yeej tiv thaiv surge nyob rau hauv lub txee faib khoom ua ntu zus kom pom tias nws puas qub. Qhov no yog vim hais tias txawm tias lub hwj chim mov nws tus kheej yog qhov zoo, nws yog ib qho nyuaj rau tiv thaiv ib tug tam sim ntawd high voltage cuam tshuam yam tsis muaj kev tiv thaiv zoo nyob rau hauv pem hauv ntej kawg.
4, Kev kuaj xyuas txhua hnub thiab saib xyuas lub zog ntawm LED txoj kev teeb
Teeb tsa kom paub tseeb tias LED txoj kev teeb pom kev zoo ua haujlwm tau ntev. Kev saib xyuas tsis tu ncua tuaj yeem txuag tau nyiaj ntau ntawm kev khiav haujlwm thiab kev saib xyuas tus nqi piv rau kev saib xyuas tsis tu ncua.Txawm li cas los xij ib zaug txhua peb lub hlis, koj yuav tsum ua qhov kev kuaj xyuas yooj yim. Qhov no suav nrog kev kuaj xyuas seb lub teeb ci tsis tu ncua, yog tias lub zog hluav taws xob ua kom sov hauv qhov txawv txav, yog tias muaj flickering, thiab yog tias lub plhaub yog warped thiab tso dej rau hauv.
Koj tuaj yeem hloov cov khoom siv hluav taws xob sib txawv thaum twg koj xav tau, koj tuaj yeem hlawv tawm LED chips vim tias tam sim no ntau dhau lossis tsis txaus brightness.to xaiv cov khoom siv hluav taws xob uas muaj kev tiv thaiv siab (xws li IP65 / IP67), qhov dav voltage input range, thiab tag nrho cov kev tiv thaiv nta (overvoltage, overcurrent, overtemperature, thiab luv luv Circuit Court) ua rau lawv ruaj khov nyob rau hauv nyuaj sab nraum zoov teeb tsa. tag nrho rau kev tswj kev ua haujlwm thiab kev saib xyuas.
