Chargers (chargers) tau muab faib raws li kev ua haujlwm zaus ntawm kev tsim hluav taws xob, uas tuaj yeem muab faib ua cov tshuab fais fab zaus thiab cov tshuab ua haujlwm siab.Lub tshuab fais fab zaus yog tsim los ntawm cov qauv analog circuit.Cov khoom siv hluav taws xob sab hauv (xws li transformers, inductors, capacitors, thiab lwm yam)) kuj loj, feem ntau tsis tshua muaj suab nrov thaum khiav nrog lub load loj, tab sis cov qauv no muaj zog tiv thaiv nyob rau hauv ib puag ncig hnyav daim phiaj, thiab nws txoj kev ntseeg tau. thiab kev ruaj ntseg yog muaj zog dua li cov tshuab ua haujlwm siab.
Lub tshuab ua haujlwm siab siv lub microprocessor (CPU nti) ua qhov chaw tswj kev ua haujlwm, thiab hlawv cov khoom siv nyuaj analog circuits rau hauv microprocessor los tswj kev ua haujlwm ntawm UPS los ntawm kev siv software.Yog li ntawd, qhov ntim tau txo qis heev.Qhov hnyav tau txo qis heev, tus nqi tsim khoom tsawg, thiab tus nqi muag khoom kuj tsawg.Lub inverter zaus ntawm lub tshuab high-frequency feem ntau yog siab dua 20KHZ.Txawm li cas los xij, lub tshuab hluav taws xob muaj kev ua haujlwm tsis zoo nyob rau hauv daim phiaj hluav taws xob hnyav thiab ib puag ncig, uas tsim nyog rau daim phiaj ruaj khov thiab plua plav.Ib puag ncig uas tsis tshua muaj kub thiab av noo.
Piv nrog rau cov cav tov high-frequency: high-frequency thiab me-frequency machines: me me, lub teeb yuag, kev ua haujlwm siab (tsis muaj nqi khiav lag luam), tsis tshua muaj suab nrov, haum rau cov chaw ua haujlwm, kev ua haujlwm siab (tus nqi qis ntawm tib lub zog) , cuam tshuam rau qhov chaw thiab ib puag ncig me me, kuj hais lus, qhov cuam tshuam (SPIKE) thiab cov lus teb tsis ntev los no (TRANSIENT) tshwm sim los ntawm cov khoom siv hluav taws xob ntau ntawm cov tshuab luam ntawv, tshuab luam ntawv laser, thiab cov motors yooj yim cuam tshuam.
Nyob rau hauv ib puag ncig hnyav, lub tshuab fais fab zaus tuaj yeem muab kev tiv thaiv kev ruaj ntseg thiab txhim khu kev qha ntau dua li cov tshuab siv ntau zaus.Nyob rau qee lub sijhawm xws li kev kho mob, nws yuav tsum muaj lub charger muaj cov cuab yeej cais tawm.Yog li ntawd, rau kev lag luam, kev kho mob, kev thauj mus los thiab lwm yam kev siv, lub tshuab fais fab zaus yog qhov kev xaiv zoo dua.Kev xaiv ntawm ob yuav tsum tau txiav txim siab raws li cov neeg siv khoom sib txawv, qhov chaw teeb tsa, kev thauj khoom thiab lwm yam kev mob.
Cov yam ntxwv ntawm lub tshuab fais fab zaus yog qhov yooj yim, thiab cov teeb meem yog:
1. Qhov loj ntawm cov tswv yim thiab cov zis transformers yog loj;
2. Qhov loj ntawm cov zis lim siv los tshem tawm cov kev sib raug zoo siab yog loj;
3. Transformer thiab inductor tsim lub suab nrov;
4. Lub zog teb kev ua tau zoo rau kev thauj khoom thiab lub zog hloov pauv tsis zoo.
5. Tsawg efficiency;
6. Cov tswv yim tsis muaj qhov hloov kho fais fab, uas ua rau muaj kuab paug loj rau hauv daim phiaj fais fab;
7. tus nqi siab, tshwj xeeb tshaj yog rau cov qauv me me, tsis tuaj yeem muab piv nrog cov tshuab ua haujlwm siab.
Post lub sij hawm: Jul-03-2023