Thaum siv txhua hnub, vim yog qhov chaw siv nyuaj thiab kev puas tsuaj ntawm cov khoom, tej zaum yuav tsis muaj cov zis tom qab lub zog pib hloov pauv kub qis heev raug qhib, uas yuav ua rau lub voj voog tom ntej tsis tuaj yeem ua haujlwm li qub. Yog li, cov laj thawj feem ntau rau lub zog pib hloov pauv kub qis heev yog dab tsi?
1. Xob laim ntaus, nce lossis voltage nce siab ntawm qhov nkag
Tshawb xyuas seb lub fuse, rectifier choj, plug-in resistor thiab lwm yam khoom siv ntawm qhov nkag pem hauv ntej ntawm cov khoom puas lawm, thiab tshuaj xyuas cov xov tooj cua waveform los ntawm kev sim sib txawv. Nws raug pom zoo kom siv rau hauv ib puag ncig uas ua tau raws li EMS cov xwm txheej hauv phau ntawv qhia kev siv tshuab. Yog tias nws xav tau siv rau hauv ib puag ncig phem dua, EMC lim dej thiab cov cuab yeej tiv thaiv kev nce siab yuav tsum tau ntxiv rau ntawm qhov kawg pem hauv ntej ntawm cov khoom.
2. Lub zog hluav taws xob nkag siab tshaj qhov kev qhia tshwj xeeb ntawm cov khoom siv hluav taws xob
Xyuas seb lub fuse, plug-in resistor, capacitor loj thiab lwm yam khoom siv ntawm qhov kawg ntawm cov khoom puas zoo, thiab sim cov input voltage waveform los txiav txim siab. Nws raug pom zoo kom kho qhov input voltage, siv lub hwj chim muab hluav taws xob nrog lub zog tsim nyog ua qhov input, lossis hloov nws nrog lub hwj chim muab hluav taws xob siab dua.
3. Tej yam txawv teb chaws xws li dej tee los yog cov tin slag lo rau cov khoom, ua rau muaj kev luv luv sab hauv.
Xyuas seb qhov av noo nyob hauv qhov ntau thiab tsawg uas tau teev tseg. Qhov thib ob, disassemble cov khoom thiab xyuas seb puas muaj lwm yam khoom nyob rau saum npoo ntawm daim ntawv thiab seb qhov hauv qab puas huv. Nws raug pom zoo kom xyuas kom meej tias qhov chaw sim (siv) huv si, qhov kub thiab av noo nyob hauv qhov ntau thiab tsawg uas tau teev tseg, thiab cov khoom raug coated nrog peb xim tiv thaiv thaum tsim nyog.
4. Cov kab nkag ntawm qhov kub thiab txias pib hloov fais fab raug txiav tawm lossis qhov chaw nres nkoj ntawm kab txuas tsis sib cuag zoo.
Kev daws teeb meem: sim seb qhov hluav taws xob nkag mus puas yog qhov qub los ntawm lub qhov nkag mus rau hauv qab ntawm cov khoom. Nws raug pom zoo kom hloov cov kab txuas uas tseem zoo, thiab lub snap ntawm qhov chaw txuas kab txuas yuav tsum tau clamped kom tsis txhob muaj kev sib cuag tsis zoo.
Thaum txhua yam npaj txhij thiab pib ua haujlwm, tsis muaj qhov tso zis lossis hiccups thiab dhia. Nws yuav tshwm sim los ntawm kev cuam tshuam sab nraud lossis kev puas tsuaj rau cov khoom sab nraud, xws li cov khoom tso zis ntau dhau lossis luv luv / capacitive load tshaj qhov tus nqi qhia, ua rau muaj kev overcurrent tam sim ntawd thaum pib.
Nyob rau lub sijhawm no, peb xav kom cov neeg siv khoom hloov hom kev tsav tsheb ntawm qhov khoom thauj rov qab thiab tsis txhob siv txoj kev tsav tsheb ncaj qha ntawm cov khoom siv fais fab.
Lub sijhawm tshaj tawm: Lub Rau Hli-13-2022