VPU (Kev ncua kev muag khoom)

Kev Tawg Txoj Cai Kub Siab: Kev Tsim Kho Tshiab thiab Kev Siv Cov Khoom Siv ntawm VPU Series Conductive Polymer Solid Aluminium Electrolytic Capacitors

Hauv kev lag luam ntawm cov khoom siv hluav taws xob, kev ua siab ntev rau qhov kub thiab kev ntseeg siab mus sij hawm ntev yeej ib txwm yog cov cim qhia tseem ceeb ntawm tus nqi khoom. Kev tso tawm ntawm VPU series conductive polymer solid aluminium electrolytic capacitors cim ib kauj ruam tshiab rau pem hauv ntej hauv kev siv tshuab aluminium electrolytic capacitor. Cov khoom tshiab no, uas muaj peev xwm lav tau 4000 teev kev pabcuam hauv qhov chaw kub heev ntawm 125 ° C, tab tom txhais cov qauv xaiv rau cov khoom tswj fais fab hauv cov khoom siv hluav taws xob siab.

Kev Txhim Kho Txog Kev Siv Tshuab: Tus Saib Xyuas Ruaj Khov Hauv Qhov Chaw Kub Siab

Qhov zoo tshaj plaws ntawm VPU series yog nws qhov kev ua haujlwm kub siab tshaj plaws. Piv rau cov electrolytic capacitors ib txwm muaj, cov khoom no siv cov khoom siv polymer conductive ua electrolyte, daws cov teeb meem kev siv tshuab ntawm electrolyte ziab thiab kev ua haujlwm tsis zoo hauv qhov chaw kub siab. Qhov txwv kub ua haujlwm 125 ° C ua ke nrog 4000-teev lav kev ruaj khov muab cov khoom siv txhim khu kev qha rau ntau yam kev siv hnyav.

Cov koob no kuj ua tau zoo heev hauv kev ua haujlwm hluav taws xob. Kev tiv thaiv qis sib npaug txhais tau tias txo qhov poob hluav taws xob thiab ua haujlwm tau zoo dua, ua rau nws tsim nyog rau cov ntawv thov hloov pauv hluav taws xob zaus siab. Lub zog tam sim no ntawm 2160mA (105 ° C, 100kHz) ua kom muaj kev ua haujlwm ruaj khov nyob rau hauv cov xwm txheej siab, tam sim no siab.

Kev Tsim Kho Tshiab ntawm Cov Khoom Siv: Kev Siv Hloov Pauv ntawm Cov Polymers Uas Muaj Kev Coj Ua

Qhov kev vam meej ntawm VPU series yog vim muaj kev siv cov khoom siv polymer conductive tshiab. Tsis zoo li cov kua electrolytes ib txwm muaj, cov khoom siv polymer electrolytes khov kho muaj kev ruaj khov thermal thiab conductivity zoo dua. Cov qauv molecular tshwj xeeb ntawm cov khoom siv no ua rau muaj kev ua haujlwm electrochemical ruaj khov txawm tias nyob hauv qhov chaw kub siab, tshem tawm qhov volatilization thiab ziab tawm uas feem ntau muaj nrog cov kua electrolytes.

Kev siv cov polymers conductive kuj ua rau cov qauv khoom zoo dua. Kev sib xyaw ua ke zoo meej ntawm cov electrolyte khov kho thiab alumina dielectric tsim kom muaj cov qauv interface ruaj khov dua, txo qhov kev hloov pauv ntawm capacitance nrog qhov kub thiab txias. Cov khoom tswj cov yam ntxwv capacitance ruaj khov hla ntau qhov kub thiab txias ntawm -55 ° C txog 125 ° C, thiab qhov kam rau siab ± 20% capacitance ua kom muaj kev sib xws hauv kev siv batch.

Kev Ntseeg Tau thiab Kev Ruaj Khov: Kev Zoo Uas Tau Sim Los Ntawm Lub Sijhawm

Cov VPU series tau dhau los ntawm kev kuaj xyuas zoo heev, thiab nws lub neej ua haujlwm tau 4,000 teev tau lees paub raws li kev sim lub neej sai dua hauv cov xwm txheej tiag tiag. Qhov no txhais tau tias nyob rau hauv cov xwm txheej ua haujlwm ib txwm, lub neej ua haujlwm ntawm cov khoom tuaj yeem ncav cuag kaum txhiab teev, txo qis qhov zaus kho khoom siv thiab cov nqi siv tas mus li.

Kev sim ua kom ruaj khov ntawm cov khoom qhia tau tias tom qab raug rau lub sijhawm ntev rau qhov ntsuas hluav taws xob thiab qhov kub thiab txias, qhov hloov pauv ntawm cov yam ntxwv tseem ceeb ntawm lub capacitor tseem nyob hauv qhov txwv tsim nyog.

Daim Ntawv Thov Kev Pab: Kev daws teeb meem rau ntau qhov chaw

Cov Txheej Txheem Hluav Taws Xob Hauv Tsheb

Cov koob VPU qhia txog qhov tshwj xeeb ntawm kev siv hauv kev lag luam hluav taws xob hauv tsheb. Cov khoom tseem ceeb xws li chav tswj hluav taws xob (ECU) thiab lub kaw lus tswj kev sib kis hauv lub cav yuav tsum tiv taus qhov kub thiab txias hloov pauv ntawm -40 ° C txog 125 ° C. Cov yam ntxwv kub siab ntawm VPU series ua tau raws li qhov yuav tsum tau ua no. Nws cov pob SMD zoo tagnrho rau qhov xav tau kev teeb tsa siab ntawm cov khoom siv hluav taws xob niaj hnub, txhawb kev txhim kho cov tsheb fais fab thiab ntse.

Cov Khoom Siv Automation Hauv Kev Lag Luam

Cov inverters hauv kev lag luam, servo drives, thiab lwm yam khoom siv feem ntau xav tau kev ua haujlwm tas mus li hauv qhov chaw kub siab. Lub VPU series '47μF capacitance thiab 63V rated voltage ua rau nws zoo tagnrho rau kev siv ua snubber capacitors hauv IGBT modules. Nws cov ESR qis txo cov kev poob switching thiab txhim kho kev ua haujlwm ntawm lub cev tag nrho, thaum nws lub neej ntev ua kom ntseeg tau tias kev ua haujlwm tas mus li thiab ruaj khov ntawm cov khoom siv ntau lawm.

Kev Sib Txuas Lus Hauv Paus

Cov khoom siv sib txuas lus, xws li cov khoom siv chaw nres tsheb 5G thiab cov neeg rau zaub mov hauv chaw khaws ntaub ntawv, muab cov kev xav tau nruj rau kev hloov pauv qhov kub ntawm cov khoom. Cov koob VPU tswj kev ua haujlwm ruaj khov hauv qhov chaw kub siab hauv cov txee chaw nres tsheb, muab lub zog huv rau cov voj voog ua haujlwm teeb liab. Nws cov yam ntxwv siab zaus yog qhov tshwj xeeb tshaj yog rau cov kev xav tau ntawm lub zog hloov pauv zaus siab ntawm cov khoom siv sib txuas lus niaj hnub.

Kev Lag Luam Zog Tshiab

Cov koob VPU qhia tau tias muaj kev hloov pauv zoo heev rau ib puag ncig hauv kev siv hluav taws xob tshiab, xws li cov inverters hnub ci thiab cov hloov pauv cua turbine. Ua raws li RoHS Directive, cov khoom lag luam ua tau raws li cov kev cai ib puag ncig ntawm cov khoom siv hluav taws xob ntsuab niaj hnub. Lawv cov yam ntxwv kub siab ua kom ntseeg tau tias kev ua haujlwm txhim khu kev qha hauv ntau yam huab cua.

Tsim thiab Tsim Khoom: Kev Siv Zog Mus Rau Qhov Zoo Tshaj Plaws

Cov koob VPU siv lub pob SMD txheem 10 hli txoj kab uas hla, 8.5 hli qhov siab, uas ua rau muaj kev sib npaug zoo ntawm kev siv qhov chaw thiab kev tso cua sov tawm. Qhov tsawg kawg nkaus ntawm 600 units ua tau raws li qhov yuav tsum tau ua ntawm kev tsim khoom hauv kev lag luam, thiab qhov xwm txheej "kev tsim khoom ntau" qhia tau tias cov koob muaj cov saw hlau loj hlob.

Cov txheej txheem tsim khoom siv cov khoom siv tsis siv neeg siab heev thiab lub kaw lus tswj xyuas zoo nruj heev. Txij li ntawm cov ntawv ci txhuas etching thiab oxide zaj duab xis tsim mus rau polymer filling thiab kev kuaj ntim khoom, txhua kauj ruam raug siv rau cov qauv nruj. Cov txheej txheem tsim khoom zoo no ua kom ntseeg tau tias muaj kev sib xws thiab kev ntseeg tau ntawm ntau pawg.

Kev Sib Piv Txog Kev Siv Tshuab: Cov Kev Zoo ntawm Kev Ua Tau Piv Rau Cov Khoom Ib Txwm Muaj

Piv rau cov kua txhuas electrolytic capacitors ib txwm muaj, VPU series muaj cov txiaj ntsig zoo hauv ntau qhov tseem ceeb. Ua ntej, qhov kub thiab txias ntev dua, los ntawm 105 ° C txog 125 ° C, sawv cev rau qhov nce siab hauv kev ntseeg siab ntawm cov khoom. Qhov thib ob, lub neej ntev dua, nrog rau lub neej lav ntawm 4,000 teev, yog ntau dua ob npaug ntawm cov khoom ib txwm muaj.

Hais txog kev ua haujlwm hluav taws xob, cov yam ntxwv ESR qis ntawm cov polymer conductive ua rau VPU series muaj qhov zoo tsis sib xws hauv kev siv zaus siab. Qhov kev txhim kho tam sim no ripple tswj peev xwm tso cai rau ib lub capacitor kom ua tau raws li qhov xav tau ntawm cov ntawv thov fais fab siab dua, pab txhawb rau qhov me me thiab lub teeb ntawm cov khoom siv.

Cov Qauv Kev Loj Hlob Yav Tom Ntej thiab Kev Cia Siab ntawm Kev Ua Lag Luam

Thaum cov khoom siv hluav taws xob txav mus rau qhov zaus siab dua, miniaturization, thiab kub dua, qhov kev xav tau kev ua tau zoo rau cov capacitors yuav txuas ntxiv nce siab. Cov thev naus laus zis kub siab, lub neej ntev conductive polymer txhuas electrolytic capacitor uas sawv cev los ntawm VPU series zoo meej sib haum nrog qhov kev loj hlob no. Kev thov ua lag luam rau cov capacitors ua tau zoo no yuav txuas ntxiv loj hlob, tshwj xeeb tshaj yog nyob rau hauv cov khoom tseem ceeb xws li tsheb fais fab tshiab, 5G kev sib txuas lus, thiab Kev Lag Luam 4.0.

Kev tsim kho thev naus laus zis yav tom ntej yuav ua rau cov khoom kub thiab lub neej ntev dua, thaum tseem txav mus rau qhov hluav taws xob siab dua thiab muaj peev xwm loj dua. Kev sib koom ua ke thiab kev hloov kho kuj yog cov qauv tseem ceeb, thiab cov capacitors yuav tsim cov kev daws teeb meem fais fab tiav nrog rau lwm cov khoom siv fais fab.

Xaus lus

Cov VPU series ntawm cov khoom siv hluav taws xob polymer khoom txhuas electrolytic capacitors, nrog lawv cov kev ua haujlwm kub siab thiab lub neej ntev, muab kev daws teeb meem kev tswj hwm hluav taws xob txhim khu kev qha rau cov khoom siv hluav taws xob niaj hnub. Txij li cov khoom siv hluav taws xob hauv tsheb mus rau kev tswj hwm kev lag luam, los ntawm cov khoom siv sib txuas lus mus rau lub zog tshiab, cov khoom no tau dhau los ua cov khoom siv xaiv rau cov engineers ua tau raws li qhov kub siab thiab kev ntseeg siab.

Nrog rau kev nthuav dav ntawm thaj chaw siv thiab kev nce qib hauv thev naus laus zis, VPU series yuav txuas ntxiv siv nws cov txiaj ntsig thev naus laus zis, muab kev txhawb nqa tseem ceeb rau kev ua kom me me, kev ua haujlwm zoo, thiab kev ntseeg siab ntawm cov khoom siv hluav taws xob. Thaum xaiv cov kev daws teeb meem capacitor, VPU series 'kev ua haujlwm kub siab thiab lub neej ntev yuav ua rau kev sib tw ua lag luam ntawm cov khoom kawg zoo dua.