Yuav Ua Li Cas Tiv Thaiv Tsa Hluav Taws Xob rau Sab Nraud LED ntxaij?

Sep 19, 2020 Tso lus



Huab cua thiab cua daj cua dub yog qhov nyuaj tshaj plaws rau LED zaub. Cov khoom siv hluav taws xob hauv cov LED zaub tau sib xyaw zoo, thiab lawv qhov kev cuam tshuam rau kev cuam tshuam kuj tseem nce dua thiab siab dua. Xob laim tuaj yeem cuam tshuam cov zaub hauv ntau txoj kev. Yog tias lub vijtsam raug ntaus, feem ntawm cov hluav taws xob dhau tam sim no yuav ua rau lub zog thiab cua sov ua kom puas. Qhov xwm txheej twg tuaj yeem ua rau hluav taws. Yog li ntawd, kev tiv thaiv xob laim ntawm cov LED teeb tawm yog qhov tseem ceeb. Muaj ntau yam kev ntsuas rau tiv thaiv xob laim.


Lightning


1. Xob laim tawm tsam ntawm LED sab nraum zoov ncaj qha.Nruab cov teeb hluav taws xob ntawm tus qauv txhawb nqa sab nraum zoov LED zaub.


2.Cov qauv hlau tawm tsam rov qab rau lub vijtsam.Txuas cov qauv hlau thiab LED ntsuas phoo. Peb yuav tsum ua kom muaj kev sib luag thiab txuas hauv av ntawm lub vijtsam& SPD (Kev Tiv Thaiv Kev Nyab Xeeb Ntaus). Kev tawm tsam hauv av yuav tsum tsawg dua 10 Ohm, yog tias tsis yog, peb yuav tsum tau tsim ib qho av hauv av ntxiv.


3. Xob laim tam sim no nkag mus rau hauv kev tshuaj ntsuam los ntawm fais fab cable.Ntxiv ib-ntu lossis peb-theem fais fab kev tiv thaiv hluav taws xob tiv thaiv ntawm hluav taws xob cable. Hla ntu hauv cheeb tsam ntawm peb-theem muab xaim hlau tsawg kawg 10 square millimeter thiab thaj tsam cross-sectional ntawm kev sib txuas hauv av hlau yuav tsum tsis pub tsawg tshaj 16 square millimeter.


4. Cov teeb pom kev zoo tam sim no nkag mus rau hauv qhov screen los ntawm teeb liab cable.Nruab teeb ntsuas SPD ntawm cov teeb liab xov hlau. Cov SPD no tau nruab rau raws li lub kaw lus teeb liab interface. Xws li, lub cable yuav tsum tau sib sau ua ke cov teeb liab sib txuas lus SPD thiab cov kev sib txuam txog ntu dhau los ua DB9 interface SPD. Dhau li, qhov chaw txiav kab ntawm thaj tsam ntawm txuas cov av hlau yuav tsum muaj ntau dua 1.5 square millimeter.


Qhov saum toj no yog kev ntsuas txog yuav ua li cas xob laim thaiv kev tiv thaiv sab nraum zoov LED lus. Nws' s tsim nyog los ua kev soj ntsuam tas li thiab tu kom dhau deb ntawm qhov hluav taws kub, tshwj xeeb tshaj yog hauv nag xob nag cua.


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