Nrog rau qhov nrov ntawm cov khoom siv hluav taws xob, kev hloov hluav taws xob yog siv dav hauv peb lub neej txhua hnub, thiab nws yog ib qho tseem ceeb ntawm kev siv hluav taws xob.Tom qab ntawd tus editor yuav qhia txog kev hloov hluav taws xob thiab nws daim ntawv thov teb rau koj.
Nrog rau kev loj hlob sai ntawm lub zog hluav taws xob thev naus laus zis, kev sib raug zoo ntawm cov khoom siv hluav taws xob hluav taws xob thiab tib neeg txoj haujlwm thiab lub neej tau dhau los ua ze, thiab cov khoom siv hluav taws xob tsis sib cais los ntawm cov khoom siv hluav taws xob txhim khu kev qha.Nyob rau xyoo 1980s, cov khoom siv hluav taws xob hauv computer tau paub txog kev hloov cov khoom siv hluav taws xob, thiab ua tus thawj coj hauv kev ua tiav kev txhim kho cov khoos phis tawj.Hloov cov khoom siv hluav taws xob tau nkag mus rau ntau yam khoom siv hluav taws xob thiab hluav taws xob hauv xyoo 1990s.Hloov cov khoom siv hluav taws xob tau siv dav hauv kev tswj cov keyboards, kev sib txuas lus, cov khoom siv hluav taws xob kuaj hluav taws xob, thiab tswj cov khoom siv hluav taws xob, uas tau txhawb txoj kev loj hlob sai ntawm kev siv hluav taws xob hloov hluav taws xob..Switching fais fab mov yog lub hwj huam mov uas siv cov cuab yeej hluav taws xob niaj hnub siv hluav taws xob los tswj lub sij hawm piv ntawm kev hloov cov transistors rau thiab tawm kom tswj tau qhov tso zis hluav taws xob ruaj khov.Hloov cov khoom siv hluav taws xob feem ntau yog tsim los ntawm pulse width modulation (PWM) tswj ICs thiab MOSFETs.Piv nrog rau cov khoom siv hluav taws xob linear, tus nqi ntawm cov khoom siv hluav taws xob hloov hluav taws xob nce ntxiv nrog qhov nce ntawm cov zis hluav taws xob, tab sis qhov kev loj hlob ntawm ob qhov sib txawv.Tus nqi ntawm cov khoom siv hluav taws xob linear yog siab dua li qhov hloov hluav taws xob hloov hluav taws xob ntawm qee qhov tso zis hluav taws xob, uas yog tus nqi thim rov qab.Nrog rau kev txhim kho thiab kev tsim kho tshiab ntawm lub zog hluav taws xob thev naus laus zis, kev hloov pauv hluav taws xob thev naus laus zis tau hloov kho tshiab tas li, thiab qhov kev hloov pauv ntawm tus nqi no nce mus rau qhov qis tso zis hluav taws xob kawg, uas muab ntau qhov chaw loj hlob rau kev hloov cov khoom siv hluav taws xob.
Lub tshuab hluav taws xob hloov hluav taws xob yog siv cov khoom siv hluav taws xob hloov pauv xws li transistors, thaj chaw cuam tshuam transistors, thyristors, thiab lwm yam, los ntawm kev tswj Circuit Court, ua kom cov khoom siv hluav taws xob hloov pauv "on" thiab "tawm" tsis tu ncua, kom cov khoom siv hluav taws xob hloov pauv tau. teb rau qhov input voltage.Ua cov mem tes hloov pauv kom paub txog DC / AC thiab DC / DC voltage hloov dua siab tshiab, nrog rau cov zis hluav taws xob hloov tau thiab tsis siv neeg voltage stabilization.Hloov cov khoom siv hluav taws xob feem ntau yog tsim los ntawm pulse width modulation (PWM) tswj ICs thiab MOSFETs.Nrog rau kev txhim kho thiab kev tsim kho tshiab ntawm lub zog hluav taws xob thev naus laus zis, kev hloov pauv tam sim no tau siv dav hauv yuav luag txhua yam khoom siv hluav taws xob feem ntau vim nws qhov me me, lub teeb yuag thiab kev ua haujlwm siab, thiab nws qhov tseem ceeb yog qhov tseeb.
High-frequency switching fais fab mov yog cov kev taw qhia ntawm nws txoj kev loj hlob.High-frequency ua rau switching fais fab mov miniaturized thiab enables switching fais fab mov nkag mus rau ntau yam kev siv, tshwj xeeb tshaj yog nyob rau hauv high-tech teb, uas txhawb lub miniaturization thiab lightness ntawm high-tech khoom.hloov.Tsis tas li ntawd, kev txhim kho thiab kev siv cov khoom siv hluav taws xob hloov pauv yog qhov tseem ceeb hauv kev txuag hluav taws xob, txuag cov peev txheej thiab tiv thaiv ib puag ncig.
Tib neeg lub tshuab hluav taws xob hloov hluav taws xob yog tsim cov khoom siv hluav taws xob muaj feem cuam tshuam thaum tsim cov tshuab hloov pauv zaus.Kev sib koom ua ke ntawm ob qho kev txhawb nqa kev hloov pauv hluav taws xob ua kom lub teeb, me me, nyias, tsis tshua muaj suab nrov, muaj kev ntseeg siab, nrog kev loj hlob ntawm ntau tshaj ob tus lej txhua xyoo.Cov kev taw qhia ntawm kev tiv thaiv kev cuam tshuam kev loj hlob.Hloov cov khoom siv hluav taws xob tuaj yeem muab faib ua ob pawg: AC / DC thiab DC / DC.DC / DC converters tau modularized, thiab cov qauv tsim tshuab thiab cov txheej txheem ntau lawm tau paub tab thiab tsim qauv hauv tsev thiab txawv teb chaws, thiab tau lees paub los ntawm cov neeg siv, tab sis Lub modularization ntawm AC / DC, vim nws tus yam ntxwv, ua rau nws ntsib ntau dua. nyuaj technical thiab txheej txheem tsim teeb meem nyob rau hauv tus txheej txheem ntawm modularization.Cov qauv thiab cov yam ntxwv ntawm ob hom kev siv hluav taws xob hloov pauv tau piav qhia hauv qab no.
Cov khoom siv hluav taws xob hloov pauv tau dav siv hauv kev lag luam automation tswj, cov cuab yeej siv tub rog, cov cuab yeej tshawb fawb tshawb fawb, LED teeb pom kev lag luam, cov cuab yeej tswj kev lag luam, cov cuab yeej siv hluav taws xob, cov cuab yeej siv, cov cuab yeej kho mob, semiconductor tub yees thiab cua sov, cua purifiers, hluav taws xob tub yees, kua siv lead ua kua. , LED teeb, Cov khoom siv sib txuas lus, cov khoom siv audio-visual, kev saib xyuas kev ruaj ntseg, LED lub teeb lub hnab, cov rooj plaub hauv computer, cov khoom siv digital thiab cov twj paj nruag thiab lwm yam haujlwm.
Post lub sij hawm: Nov-03-2021