Yuav ua li cas yog qhov zoo thiab tsis zoo ncej ntawm rau lub teeb coj kev sib txuas hauv series?

Tus yuam sij kom paub qhov txawv qhov zoo thiab tsis zoo electrodes ntawm thaj LED yog saib nws cov duab. Ua tib zoo saib rau pem hauv ntej ntawm LED, koj yuav pom tias muaj ib lub ces kaum muaj ib lub ces kaum uas ploj lawm, qhov kawg yog lub davhlau ya nyob twg tsis zoo, lwm qhov kawg yog lub davhlau ya nyob twg zoo.

Thaum ua haujlwm ntawm LED teeb series, nws yog ib qho tseem ceeb kom paub meej tias qhov zoo thiab qhov tsis zoo ntawm txhua qhov teeb pom kev zoo sib txuas. Kev ua haujlwm yog raws li hauv qab no: pib nrog tus ncej zoo ntawm thawj LED, txuas mus rau tus ncej zoo ntawm ob lub LED, tom qab ntawd txuas tus ncej tsis zoo ntawm lub LED thib ob mus rau tus ncej zoo ntawm peb LED, thiab lwm yam. Nyob rau hauv txoj kev no, qhov zoo thiab qhov tsis zoo ntawm txhua lub LED yog raug txuas nrog, ua kom tiav lub voj tam sim no.

Txoj kev sib txuas series txhais tau hais tias tam sim no yuav tsum dhau los ntawm txhua lub LED kom txog thaum tag nrho cov leds txuas nrog. Qhov no ua rau txhua qhov LED raug rau tib qhov hluav taws xob, tab sis tam sim no yuav txawv raws li lub zog ntawm LED. Lub zog qis dua LED tuaj yeem ua rau tsaus dua, thaum lub zog siab dua LED yuav teeb.

Thaum txuas cov leds, nws yog ib qho tseem ceeb kom ntseeg tau tias cov xov hlau lossis cov xov hlau siv tau tuaj yeem tiv taus cov khoom siv tam sim no thiab qhov hluav taws xob. Siv cov hlau nyias nyias yuav ua rau overheating lossis tsis muab tam sim no txaus, cuam tshuam rau kev ua haujlwm lossis kev pabcuam lub neej ntawm LED.

Hauv kev ua haujlwm tiag tiag, koj tuaj yeem siv cov hlua khi los yog cov kab xev rwb thaiv tsev kom ruaj khov kho cov hlua LED teeb ua ke kom tsis txhob xoob lossis puas. Nyob rau tib lub sijhawm, txhawm rau tiv thaiv Circuit Court los ntawm kev sib tsoo luv luv lossis overload, koj tuaj yeem txiav txim siab ntxiv qhov tsim nyog fuse lossis circuit protector rau hauv Circuit Court.

Kev sib txuas kom raug LED teeb tsis tsuas yog xyuas kom txhua lub LED ua haujlwm zoo, tab sis kuj tseem txhim kho cov teeb pom kev zoo tag nrho. Los ntawm kev npaj lub voj voog kom zoo thiab xaiv cov teeb pom kev zoo LED thiab kev sib txuas, koj tuaj yeem tsim ntau yam kev daws teeb meem zoo nkauj thiab lub zog txuag hluav taws xob.