Kev ua kom txias tuaj yeem ua tiav los ntawm kev sib txuas hauv koob nrog lub diode.
DC fais fab mov ncaj qha mus rau soldering hlau fais fab mov, vim tias tsis muaj qhov nce ntawm qhov ntsuas kub thiab tswj Circuit Court, qhov kub thiab txias tsis tuaj yeem nyob tas li, yuav ua raws li qhov chaw soldering thiab hloov. Qhov kub qis dhau yuav ua rau qeeb qeeb, qhov kub siab dhau yuav ua rau lub hau ntawm cov hlau oxidise sai heev ua rau tsis muaj tin. Txoj hauv kev zoo tshaj plaws los daws qhov teeb meem ntawm qhov ntsuas kub tsis tu ncua yog txhawm rau txhawm rau txhawm rau ntsuas qhov ntsuas kub thiab tswj Circuit Court. Yog tias siv cov hlau zoo tib yam rau kev hloov kho, vim tias cov hlau nws tus kheej tsis muaj qhov ntsuas qhov ntsuas kub, tsis tuaj yeem hloov mus rau qhov kub thiab txias, tuaj yeem tsuas yog los ntawm kev txo qhov voltage kom txo qhov kub.
Ordinary diodes, nyob ntawm tus qauv, zoo tib yam rectifier diodes, pem hauv ntej voltage poob yog feem ntau txog {{0}}.7V, Schottky diode rau pem hauv ntej voltage poob kuj qis. Yog tias cov khoom siv hluav taws xob siv hluav taws xob siv rau kev lag luam AC fais fab, series diodes tuaj yeem ua lub luag haujlwm hauv kev txo qis, vim tias lub zog AC los ntawm diode ib nrab-yoj rectifier, qhov voltage RMS tus nqi yuav raug halved. Tab sis rau DC voltage, qhov zoo tagnrho voltage poob ntawm lub diode tsuas yog 0.7V ntawm qhov siab tshaj plaws, qhov txo qhov voltage tsawg dhau, thiab tsis muaj qhov pom tseeb ntawm qhov txo qhov kub.
Tib txoj kev los txo qhov kub thiab txias yog los ntawm kev txo qhov voltage. Muaj ob txoj hauv kev los txo qhov hluav taws xob, ib qho yog ua tiav los ntawm kev hloov pauv qhov siv hluav taws xob ntawm qhov ntsuas hluav taws xob ntawm lub charger sab hauv cov zis, qhov kev hloov pauv no yuav tsum muaj qee qhov kev paub hauv Circuit Court thiab lub hauv paus. Lwm txoj hauv kev yog siv cov khoom tiav DC adjustable phaw module los hloov cov zis hluav taws xob los ntawm qhov sib txawv ntawm cov resistor. Thiab tuaj yeem hloov kho kom txo qis qhov kub thiab txias, koj tuaj yeem ua kom pom cov khoom hauv cov hlau sawv ntsug, cov hlau rau hauv qhov tsis siv neeg voltage txo.
Yog li, los ntawm kev siv cov diodes series los txo qhov kub, vim qhov txo qhov voltage amplitude yog tsawg heev, rau qhov kawg tshwm sim tsis zoo tagnrho.
