Cov thawv me me nrog cov hloov hluav taws xob muaj nyob hauv ntau lub tshav puam. Txawm li cas los xij, tsis yog txhua tus neeg to taub lub ntsiab tseeb ntawm cov cuab yeej no, uas ua haujlwm tas li thiab ua kom muaj kev ua haujlwm ntawm cov khoom siv hluav taws xob hauv txhua lub tsev thiab chaw haujlwm.
Lub tswvyim hloov pauv
Yuav luag txhua tus neeg paub txog lub sijhawm "hloov pauv". Kev hais lus hais tawm, lub tshuab hloov pauv yog lub tshuab hluav taws xob zoo li qub uas muaj ob lossis ntau qhov sib txuas ntawm cov xov hluav taws xob ntawm qhov sib nqus thiab nws tau tsim los hloov, los ntawm kev siv hluav taws xob, qhov hluav taws xob ib lossis ntau AC system (voltages) rau hauv ib lossis ntau lwm lub tshuab (voltages), yam tsis hloov hloov loj.
Tam sim no rau uninitiated
Los ntawm lub tsev kawm ntawv kev tawm dag zog, txhua tus yuav tsum paub tias thaum hluav taws xob hluav taws xob kis tau deb li deb, qee qhov poob qee tshwm sim ua qauv hluav taws xob kub. Yog li no, cov chaw tsim hluav taws xob tsim hluav taws xob thiab xa cov hluav taws xob muaj hluav taws xob ntau, uas ntau dua li uas yuav tsum tau ua rau kev ua haujlwm ntawm cov khoom siv hauv tsev feem ntau. Lub transformer ua lub luag haujlwm tseem ceeb ntawm no. Ua ntej, nws nce qhov voltage mus rau xa tawm tam sim no, thiab tom qab ntawd, twb dhau ntawm txoj kev mus rau cov neeg siv khoom, qhov hluav taws xob tsawg. Tag nrho cov no tshwm sim los ntawm cov txheej txheem ntawm kev siv hluav taws xob. Thaum tsis muaj lub tshuab hloov hluav taws xob, kev tsim hluav taws xob niaj hnub tsuas yog tsis muaj lub zog hluav taws xob, uas yog qhov tsis zoo ntawm theem hloov mus, thiab yuav ntes hluav taws.
Sab hauv lub tshuab hluav taws xob
Qee cov khoom siv hluav taws xob (TV, piv txwv li) yuav tsum tau siv hluav taws xob ntau nrog hluav taws xob sib txawv. Yuav kom tau lawv, lub tshuab hloov hluav taws xob tau tsim rau hauv cov cuab yeej nrog ob peb kab sib tw, lossis muaj ob peb lub zog txua me. Thaum lub TV, qhov no yog qhov yuav tsum tau ua, piv txwv li, txhawm rau hloov cov khoom tam sim no los ua lub zog kinescope (ntawm qhov hluav taws xob no yog li 3 kilovolts) thiab microcircuits (5 volts). Cov khoos phis tawj tseem siv cov hloov hluav taws xob hauv lawv cov khoom siv fais fab.
Siv tshwj xeeb
Ntxiv rau qhov saum toj no, muaj lwm hom hloov pauv. Kev rho tawm hluav taws xob cais (qhov cua ntawm cua sib cais los ntawm kev sib cais los ntawm kev deb lossis los ntawm qhov sib faib) yog siv los txo qhov kev pheej hmoo ntawm hluav taws xob rau hauv qhov chaw uas feem ntau yuav tshwm sim (chav dej, piv txwv li, nrog nws cov ya raws thiab muaj ntau ntawm qhov chaw hlau). Tseem muaj hom tshwj xeeb, xws li ntsuas cov hloov hluav taws xob, tsim los ntsuas ntsuas hluav taws xob hloov pauv thiab hloov mus rau cov xov hluav taws xob tiv thaiv thiab kev siv lub tshuab hluav taws xob. Cov roj hluav taws xob siv tshuab hluav taws xob kuj siv cov hloov hluav taws xob los tswj lub ntsuas hluav taws xob kom muaj qhov ntsuas tau zoo.
Lub ntsiab lus
Yog li, hloov hluav taws xob ua lub luag haujlwm tseem ceeb hauv kev muab hluav taws xob thiab nws siv nyob rau hauv yuav luag txhua chav haujlwm ua haujlwm ntawm lub ntsiab. Lawv tseem siv rau kev kuaj mob thiab lub hom phiaj kev lag luam.
