LED zaub Yuav ua li cas kom tsis txhob siv cov txheej txheem zoo li qub
Nov 22, 2016
Tso lus
Los ntawm micro hais, raws li kev xav ntawm atomic physics, hluav taws xob sib npaug hauv lub xeev nruab nrab thaum cov khoom siv, txij li kev sib cuag hluav taws xob nrog qhov zoo thiab qhov tsis zoo ntawm cov khoom sib txawv tsim los ntawm electrons, kom cov khoom poob ntawm lub zog sib npaug, phenomenon ntawm hluav taws xob static.
Cov laj thawj yog: khoom ntawm kev sib txhuam thiab cua sov, txhawm rau txhawb kev hloov hluav taws xob; kev sib cuag thiab sib cais ntawm cov khoom tsim hluav taws xob hloov pauv; electromagnetic induction tshwm sim los ntawm kev faib tsis sib xws ntawm tus nqi nto; Kev sib txhuam thiab kev sib xyaw ua ke ntawm electromagnetic induction.
Electrostatic voltage yog tsim los ntawm ntau hom kev sib cuag thiab kev sib cais yog generated. Cov nyhuv no yog qhov zoo-paub kev sib txhuam electrification voltage generated nyob ntawm kev sib txhuam ntawm cov khoom nws tus kheej. Txij li thaum LED zaub nyob rau hauv cov txheej txheem tsim khoom tiag tiag, lub cev tseem ceeb yog nyob rau hauv kev sib cuag ncaj qha nrog cov khoom cuam tshuam ntawm kev sib cuag tsis ncaj nrog hluav taws xob zoo li qub. Yog li ntawd, raws li cov yam ntxwv ntawm kev lag luam peb tuaj yeem ua qee qhov kev ceev faj tshwj xeeb xav tau.
Xa kev nug