Vim li cas thiaj ua LED Tawm Teeb muaj cov pob dub?

Dec 13, 2024

Tso lus

Cov laj thawj tseem ceeb rau cov pob dub nyob rau hauv LED linear teeb suav nrog cov hauv qab no:

Kev tuag lub teeb: Muaj teeb meem nrog lub ntxig los yog Circuit hauv lub teeb LED teeb, uas ua rau lub teeb caj dab tsis emit teeb thiab daim ntawv dub.
Kev sib cuag tsis zoo: kev sib txuas ntawm LED teeb hlaws thiab cov teeb meem Circuit Court tsis ruaj khov los yog muaj teeb meem nrog cov sib koom ua ke ntawm rab riam, uas tuaj yeem ua rau muaj teeb meem tsis-teeb.
Kev siv tshuab heev: kev siv sijhawm ntev lossis cov cua sov tsis zoo tuaj yeem ua rau tus coj kom sov, uas tuaj yeem hlawv cov khoom siv hauv LED thiab daim ntawv dub.
Cov teeb meem thiab cov teeb meem tam sim no: ntau dhau kev voltage lossis ntau dhau los yuav ua rau lub teeb LED teeb thiab ua rau nws swb.
Cov Teeb Meem Zoo: Qhov zoo tshaj ntawm LED teeb cov khoom nws tus kheej yog tsis zoo, xws li siv cov txheej txheem tsawg lossis tsis tsim nyog rau cov pob dub.
Kev laus: Raws li kev siv sijhawm nce, lub hnub nyoog muaj maj mam muaj hnub nyoog, thiab qee thaj chaw nres teeb tsa lub teeb dub.
Cov teeb meem kub dissipation tshav kub: Cov cua sov tsis zoo no tsis txaus ntseeg yog qhov ua rau muaj cov pob dub. Kev siv PCB nrog cov txheej txheem aluminium tuaj yeem daws cov teeb meem ntawm Circuit Court sov ua txhaum.
Teeb meem tsim qauv: PCB tsim teeb meem, xws li thaj chaw tooj liab, tam sim no pulses tam sim no, thiab kuj tseem tuaj yeem ua rau cov pob dub tam sim no.

Xa kev nug
koj npau suav nws, peb tsim nws
Peb tuaj yeem tsim LED
ntawm koj txoj kev npau suav
Tiv Tauj Peb