Cov cuab yeej hlau yog dab tsi? Koj paub ntau npaum li cas txog cov khoom siv ntawm cov kab sib kis?
Tham txog kev kho vajtse, hlau los yog txhuas hlau accessories yog dav siv nyob rau hauv lub hwj chim kis kab. Nws kuj tau hais tias cov khoom siv feem ntau yuav tsum tau tiv thaiv lub zog rub loj thaum lub sijhawm ua haujlwm, thiab qee qhov yuav tsum ua kom muaj kev sib cuag hluav taws xob zoo. Yog li, koj puas tuaj yeem muab piv txwv ntawm cov khoom siv feem ntau siv hauv cov kab xa hluav taws xob? Koj paub ntau npaum li cas txog cov khoom siv ntawm cov kab sib kis?
Qhov tseeb, thaum nws los txog rau cov cuab yeej kub, muaj ntau heev. Niaj hnub no peb tsuas yog saib ntawm kev sib txuas kho vajtse.
1. Cov insulators txuas nrog li cas?
Lub insulator yog qhov tseem ceeb ntawm tag nrho cov hlua kho vajtse. Nws paub txog kev rwb thaiv tsev ntawm cov xov hlau thiab cov pej thuam, thiab lwm yam khoom siv sib txuas ua haujlwm rau nws.
Yog tias koj tev tawm lub insulator thiab saib xyuas nws cov qauv sab hauv, koj yuav pom tias nws txoj kev sib txuas yog "pob-thiab-socket", uas yog ib qho khoom siv tshwj xeeb hauv cov kab sib kis. Raws li pom nyob rau hauv daim duab hauv qab no, lub grey protruding ib feem nyob rau hauv lub insulator yog lub pob taub hau, thiab lub grey ib feem zoo li lub hauv paus yog lub kaus mom. Muab lub pob taub hau ntawm cov khoom dhau los rau hauv lub kaus mom lub qhov (socket) ntawm cov khoom tom ntej, txuas lawv lub taub hau mus rau tus Tsov tus tw, thiab cov khoom yuav tsim ib txoj hlua.
Raws li qhia hauv daim duab hauv qab no, cov insulators txuas nrog hauv ib txoj hlua:
Yog li dab tsi yog qhov txiaj ntsig ntawm "pob-socket" txoj kev sib txuas? Kev ua tib zoo soj ntsuam qhia tau hais tias txoj kev sib txuas no yog qhov hloov tau yooj yim, tsis muaj kev taw qhia kev txwv, muaj zog winding loj, thiab tuaj yeem tig tau. Qhov no ua rau kev thauj khoom thiab tshem tawm yooj yim heev thiab yog qhov tsim nyog rau kev ua haujlwm nyob.
Tau kawg, lub pob taub hau thiab lub kaus mom lub qhov hluav taws xob tsis tuaj yeem muab tso rau hauv tsuas yog muab tso rau. Lub sijhawm no, xav tau "tus pin". Muaj ob hom W-hom pins thiab R-hom pins. Tom qab tso lub pob taub hau rau hauv lub kaus mom lub qhov (socket), ntxig tus pin kom lub pob taub hau tuaj yeem nias tawm tsam thiab daig.
Pin txuas insulator taub hau thiab cap
W-type thiab R-type pins
Qhov kawg uas yuav tsum tau hais yog txhawm rau txhawm rau txhawm rau txhawm rau txhim kho lub pob-socket txuas, yuav tsum muaj cov qauv sib xws. Qhov loj me yog muab faib ua qhov muaj zog raws li "kev sib txuas cim".
