Raws li tus thawj coj ntawm Xuange Electronics, lub chaw tsim khoom lag luam paub zoo nrog 14 xyoo ntawm kev paub hauv kev tsim cov khoom siv hluav taws xob ntau zaus thiab inductors, kuv pheej nrhiav kev qhia txog kev ua haujlwm ntawm peb cov khoom rau peb cov neeg siv khoom thiab cov kws tshaj lij kev lag luam. Hauv tsab xov xwm no kuv xav tham txog qhov sib npaug ntawm cov khoom siv hluav taws xob tiag tiag kom nkag siab zoo dua hluav taws xob transformers thiab lawv txoj haujlwm.
Cov tswv yim hloov pauv yog ib feem tseem ceeb ntawm ntau lub tshuab hluav taws xob, nrog rau cov neeg siv khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob tshiab, cov khoom siv hluav taws xob LED, thiab lwm yam. Ntawm Xuange Electronics, peb ib txwm cog lus los tsim cov khoom lag luam zoo thiab tsim nyog. Peb lub siab zaus transformers thiab inductors yog UL ntawv pov thawj thiab ntawv pov thawj los ntawm ISO9001, ISO14001, ATF16949. Cov ntawv pov thawj no ua kom zoo thiab kev ntseeg siab ntawm peb cov khoom thiab peb zoo siab heev kom tau raws li cov qauv kev lag luam.
Thaum sib tham txog qhov sib npaug ntawm qhov sib npaug ntawm lub transformer tiag tiag, nws yog ib qho tsim nyog yuav tsum nkag siab txog cov hauv paus ntsiab lus ntawm kev ua haujlwm ntawm transformer. Lub transformer yog ib qho khoom siv zoo li qub uas xa hluav taws xob hluav taws xob los ntawm ib lub voj voog mus rau lwm qhov los ntawm inductively coupled conductors (primary thiab secondary coils) yam tsis muaj kev sib txuas hluav taws xob ncaj qha ntawm lawv. Thawj kauj yog txuas mus rau qhov chaw hloov pauv tam sim no (AC), uas tsim ib qho chaw sib nqus uas ua rau muaj qhov hluav taws xob nyob rau hauv lub kauj thib ob, yog li hloov hluav taws xob los ntawm thawj lub voj voog mus rau theem nrab.
Tam sim no, cia peb delve rau hauv qhov sib npaug Circuit Court ntawm lub transformer tiag tiag, uas yog ib qho yooj yim sawv cev ntawm tus cwj pwm ntawm transformer nyob rau hauv ntau yam kev khiav hauj lwm tej yam kev mob. Qhov sib npaug Circuit Court muaj ntau yam, nrog rau thawj thiab theem nrab winding tsis kam (R1 thiab R2, raws li), thawj thiab theem nrab winding reactance (X1 thiab X2, raws li), thiab kev sib nrig sib inductance (M) ntawm thawj thiab theem nrab coils. Tsis tas li ntawd, core poob tsis kam (RC) thiab magnetizing reactance (XM) sawv cev rau core poob thiab magnetizing tam sim no feem.
Nyob rau hauv lub transformer tiag tiag, thawj thiab theem nrab winding resistances (R1 thiab R2) ua rau ohmic losses nyob rau hauv conductors, ua rau lub hwj chim dissipated raws li cua sov. Thawj thiab theem nrab winding reactances (X1 thiab X2) sawv cev rau inductive reactance ntawm winding, uas cuam tshuam rau tam sim no thiab voltage poob thoob plaws lub kauj. Mutual inductance (M) characterizes kev sib raug zoo ntawm lub hauv paus kauj thiab lub thib ob kauj thiab txiav txim lub hwj chim kis efficiency thiab transformation piv.
Core poob tsis kam (RC) thiab magnetizing reactance (XM) txiav txim siab cov hlau nplaum tam sim no thiab cov tub ntxhais poob hauv cov tub ntxhais transformer. Core poob, tseem hu ua hlau poob, yog tshwm sim los ntawm hysteresis thiab eddy tam sim no nyob rau hauv cov khoom tseem ceeb, ua rau lub zog yuav dissipated nyob rau hauv daim ntawv ntawm tshav kub. Magnetizing reactance sawv cev rau inductive reactance cuam tshuam nrog cov hlau nplaum tam sim no uas tsim cov hlau nplaum sib nqus hauv cov tub ntxhais.
Kev nkag siab txog qhov sib npaug ntawm cov khoom siv hluav taws xob tiag tiag yog qhov tseem ceeb rau kev tsim qauv, kev tsom xam, thiab kev tsim cov tshuab hluav taws xob raws li kev hloov pauv. Los ntawm kev txiav txim siab qhov kev tiv thaiv, inductance thiab kev sib koom ua ke ntawm qhov sib npaug ntawm Circuit Court, engineers tuaj yeem ua kom zoo dua transformer kev ua tau zoo, kev ua tau zoo thiab kev ntseeg siab ntawm ntau yam kev siv, los ntawm lub zog tshiab thiab photovoltaics rau UPS, neeg hlau, cov tsev ntse, kev ruaj ntseg, kev kho mob thiab kev sib txuas lus.
Ntawm Xuange Electronics, peb pab pawg R & D muaj zog tau cog lus los muab cov kev daws teeb meem tshiab los txo qhov kub thiab txias, tshem tawm cov suab nrov, thiab txhim kho cov hluav taws xob sib txuas ntawm cov hluav taws xob ntau zaus transformers thiab inductors. Peb tsis tu ncua siv zog los txhim kho kev ua tau zoo thiab kev ua tau zoo ntawm peb cov khoom kom tau raws li qhov xav tau hloov pauv ntawm peb cov neeg siv khoom thiab kev lag luam.
Hauv cov ntsiab lus, qhov sib npaug ntawm cov khoom siv hluav taws xob tiag tiag yog cov qauv tsim nyog rau kev nkag siab txog hluav taws xob tus cwj pwm thiab cov yam ntxwv ntawm lub transformer. Raws li lub chaw tsim khoom ntawm transformer, peb tau cog lus los qhia peb cov kev txawj ntse thiab kev paub nrog peb cov neeg siv khoom thiab cov neeg koom tes los pab txhawb kev paub txog kev txiav txim siab thiab kev pom zoo ntawm peb cov khoom. Peb ntseeg hais tias los ntawm kev nkag siab tob txog peb txoj kev nkag siab ntawm kev siv tshuab hluav taws xob, peb tuaj yeem pab txhawb rau kev nce qib ntawm hluav taws xob engineering thiab txuas ntxiv kev tsim kho tshiab hauv cov tshuab hluav taws xob.