Cov kev tsis tseem ceeb
| qhov project | yam ntxwv | |
| ntau yam ntawm qhov kub ua haujlwm | -55 ~ + 105 ℃ | |
| Qhov hluav taws xob ua haujlwm tau zoo | 6.3-100V | |
| muaj peev xwm ntau npaum li cas | 180 ~ 18000 uF 120Hz 20 ℃ | |
| Kev kam rau siab | ±20% (120Hz 20 ℃) | |
| kev poob tangent | 120Hz 20 ℃ qis dua tus nqi hauv daim ntawv teev cov khoom txheem | |
| Tam sim no xau ※ | Them rau 2 feeb ntawm qhov ntsuas hluav taws xob qis dua tus nqi hauv daim ntawv teev cov khoom txheem ntawm 20 ° C | |
| Kev Sib Npaug Sib Npaug (ESR) | 100kHz 20 ° C qis dua tus nqi hauv daim ntawv teev cov khoom txheem | |
|
Kev ruaj khov | Cov khoom yuav tsum ua tau raws li qhov kub ntawm 105 ℃, siv qhov ntsuas hluav taws xob ua haujlwm rau 2000 teev, thiab tom qab 16 teev ntawm 20 ℃, | |
| Tus nqi hloov pauv ntawm lub peev xwm | ±20% ntawm tus nqi pib | |
| Kev Sib Npaug Sib Npaug (ESR) | ≤200% ntawm tus nqi qhia pib | |
| kev poob tangent | ≤200% ntawm tus nqi qhia pib | |
| tam sim no xau | ≤ Tus nqi qhia thawj zaug | |
|
Kub thiab av noo siab | Cov khoom yuav tsum ua tau raws li qhov kub thiab txias ntawm 60 ° C thiab av noo ntawm 90% ~ 95% RH yam tsis tas siv hluav taws xob, tso rau 1000 teev, thiab tso rau ntawm 20 ° C rau 16 teev. | |
| Tus nqi hloov pauv ntawm lub peev xwm | ±20% ntawm tus nqi pib | |
| Kev Sib Npaug Sib Npaug (ESR) | ≤200% ntawm tus nqi qhia pib | |
| kev poob tangent | ≤200% ntawm tus nqi qhia pib | |
| tam sim no xau | ≤ Tus nqi qhia thawj zaug | |
Daim Duab Qhia Txog Khoom
Qhov Loj ntawm Khoom (Chav: hli)
| ΦD | B | C | A | H | E | K | a |
| 16 | 17 | 17 | 5.5 | 1.20 ± 0.30 | 6.7 | 0.70 ± 0.30 | ±1.0 |
| 18 | 19 | 19 | 6.7 | 1.20 ± 0.30 | 6.7 | 0.70 ± 0.30 |
Cov Coefficient Kho Qhov Zaus Tam Sim No Ripple
qhov ntsuas kho zaus
| Zaus (Hz) | 120Hz | 1kHz | 10kHz | 100kHz | 500kHz |
| qhov kho kom raug | 0.05 | 0.3 | 0.7 | 1 | 1 |
Kev Tsim Kho Tshiab: YMIN Conductive Polymer Aluminium Solid Electrolytic Capacitors - Muab Lub Hwj Chim Muaj Zog thiab Ruaj Khov rau hauv Cov Khoom Siv Hluav Taws Xob Niaj Hnub
Nyob rau hauv lub caij nyoog hluav taws xob niaj hnub no, uas muaj cov voj voog digital ceev ceev thiab kev tswj hwm lub zog zoo, kev ua tau zoo thiab kev ntseeg siab ntawm txhua yam khoom siv hluav taws xob txiav txim siab ncaj qha rau kev ua tiav lossis tsis ua tiav ntawm cov khoom kawg. Hauv cov voj voog, cov capacitors ua haujlwm ua cov chaw khaws cia zog thiab cov lim suab nrov, ua rau lawv qhov zoo tseem ceeb. YMIN, lub tuam txhab tsim khoom siv hluav taws xob ua lag luam, nrog kev nkag siab tob txog kev thov ntawm kev ua lag luam, tau tshaj tawm Conductive Polymer Aluminium Solid Electrolytic Capacitor (SMD hom), ib qho piv txwv ua ntej hauv daim teb no. Ntau tshaj li ib qho khoom xwb, nws yog lub hauv paus ntawm cov khoom siv hluav taws xob niaj hnub no nrhiav kev ua haujlwm siab, kev ntseeg siab siab, thiab kev me me.
I. Kev Tshawb Fawb Txog Kev Siv Tshuab: Dab tsi yog Conductive Polymer Aluminium Solid Electrolytic Capacitor?
Yuav kom nkag siab txog qhov zoo tshaj plaws ntawm YMIN cov khoom, peb yuav tsum xub nkag siab txog nws cov ntsiab cai thev naus laus zis. Cov kua electrolytic capacitors ib txwm muaj, nrog rau lawv cov kua lossis gel electrolytes, muaj peev xwm loj heev tab sis muaj qhov tsis zoo xws li yooj yim qhuav tawm, kev ua haujlwm kub tsis zoo, kev sib npaug sib npaug (ESR), thiab qhov tsis muaj zog rau qhov hluav taws xob rov qab. Txawm li cas los xij, YMIN cov thev naus laus zis polymer conductive sawv cev rau kev hloov pauv hauv kev tshawb fawb txog cov ntaub ntawv. Nws siv cov ntaub ntawv polymer conductive heev (xws li PEDOT thiab polypyrrole) los hloov cov kua electrolytes ib txwm muaj. Qhov zoo ntawm cov qauv solid-state no yog qhov tseem ceeb:
• Yeej tsis qhuav li: Cov electrolytes khov tsis muaj teeb meem volatilization, daws qhov teeb meem ntawm lub neej ntawm cov capacitors.
• ESR qis heev: Qhov conductivity ntawm cov polymers conductive yog ntau tshaj ib puas npaug ntau dua li ntawm cov kua electrolytes, ua kom cov hluav taws xob ntws du dua.
• Cov yam ntxwv zoo heev ntawm zaus: ESR qis txhais tau tias kev ua haujlwm lim dej zoo heev txawm tias nyob hauv qhov chaw muaj zaus siab.
YMIN cov khoom muab cov thev naus laus zis polymer conductive no nrog rau cov ntawv ci txhuas anode uas muaj qhov chaw siab, ua tiav qhov zoo tshaj plaws ntawm ob lub ntiaj teb: lub peev xwm siab ntawm cov txhuas electrolytic capacitors ua ke nrog cov zaus siab, tsis tshua muaj kev tiv thaiv, thiab lub neej ntev ntawm cov polymer capacitors.
II. Cov txiaj ntsig tseem ceeb: Vim li cas ho xaiv YMIN Conductive Polymer Capacitors?
Raws li cov khoom lag luam uas koj tau muab, peb tuaj yeem txheeb xyuas nws rau qhov zoo tseem ceeb:
1. Lub Peev Xwm Loj Tshaj Plaws thiab Kev Ua Kom Me Me: Kev Tawg Txoj Kev Txwv Qhov Chaw
Qhov ntau ntawm capacitance txuas ntxiv mus ntawm 180μF mus rau qhov siab tshaj plaws 18,000μF, thiab nws yog surface-mount (SMD) sib xws. Qhov feature no yog qhov hloov pauv tshiab rau cov khoom siv niaj hnub no thiab cov circuit boards high-density, qhov twg qhov chaw tsawg heev. Cov neeg tsim qauv tsis tas yuav txi thaj chaw PCB lossis qhov tuab ntawm cov khoom siv rau qhov muaj capacitance siab, yooj yim ua tiav lub tswv yim tsim "me me, muaj zog siab".
2. ESR qis heev thiab High Ripple Current: Muaj zog thiab ntshiab
Kev tswj hwm ESR qis heev txawm tias nyob ntawm qhov zaus siab ntawm 100kHz yog ib qho ntawm nws cov yam ntxwv zoo tshaj plaws. ESR qis ncaj qha pab tau ob qho tseem ceeb:
• Kev lim dej zoo heev: Nws lim tau cov suab nrov hloov pauv zaus siab, muab cov hluav taws xob ua haujlwm huv si thiab ruaj khov rau cov chips tseem ceeb xws li CPUs, GPUs, thiab ASICs, txhim kho qhov ruaj khov ntawm lub kaw lus thiab kev ncaj ncees ntawm cov ntaub ntawv.
• Cov Hluav Taws Xob Loj: Lub capacitor nws tus kheej tuaj yeem tiv taus cov hluav taws xob siab dua yam tsis muaj kev kub dhau. Qhov no yog qhov tseem ceeb rau cov ntawv thov hluav taws xob siab xws li kev lim cov zis hauv cov khoom siv fais fab hloov hom (SMPSs) thiab buffering hauv cov voj voog tsav tsheb, kom ntseeg tau tias lub kaw lus ua haujlwm tau zoo thiab muaj kev nyab xeeb thaum muaj cov khoom hnyav.
3. Kev Ua Haujlwm Kub Siab Zoo thiab Lub Neej Ntev Ntev: Ua rau Muaj Kev Kub Ntxhov
Cov khoom no tau lees tias yuav ua haujlwm tas mus li rau 2000 teev ntawm 105 ° C, nrog rau txhua qhov kev hloov pauv parameter tswj hwm nruj me ntsis hauv cov lus qhia tshwj xeeb. Qhov no txhais tau tias ntau dua li "ua haujlwm," nws txhais tau tias "siv tau ruaj khov thiab siv tau ntev." Ua ke nrog nws cov qauv khov kho, uas tiv taus kev qhuav, nws lub neej ua haujlwm tiag tiag tuaj yeem dhau qhov nqi nominal ntawm qhov kub ua haujlwm tus qauv (piv txwv li, 65 ° C-85 ° C). Qhov no ua rau nws zoo tagnrho rau cov chaw xav tau kev kub siab thiab kev ua haujlwm ntev, tsis muaj kev cuam tshuam, xws li cov khoom siv fais fab server, cov khoom siv tswj kev lag luam, thiab cov chaw sib xyaw ua ke hauv tsheb.
4. Kev Kub thiab Txias Dav Dav thiab Kev Ntseeg Siab: Tsis Muaj Kev Cuam Tshuam Los Ntawm Kev Txias Thiab Kub
Nrog rau qhov kub ua haujlwm ntawm -55 ° C txog + 105 ° C, nws tuaj yeem tiv taus ob qho tib si txias ntawm sab qaum teb Suav teb thiab kub hnyiab ntawm cov khoom siv sab hauv. Tsis tas li ntawd, kev sim ua kom kub thiab noo noo (60 ° C, 90-95% RH, 1000 teev) tau ua pov thawj tias nws ruaj khov hauv cov chaw noo noo. Qhov no daws tau cov teeb meem ntawm cov dej noo uas cov khoom siv sab nraum zoov yuav ntsib thaum lub caij ntuj nag sab qab teb, txo qhov kev pheej hmoo ntawm kev ua tsis tiav ua ntej vim muaj kev ntxhov siab ntawm ib puag ncig.
5. Kev Sib Xws ntawm Cov Txheej Txheem: Xyuas kom muaj ntau yam khoom tsim tau
YMIN teeb tsa cov qauv nruj ntawm lub Hoobkas rau cov kev teeb tsa xws li kev kam rau siab ntawm capacitance (± 20%), kev poob tangent, thiab kev xau tam sim no. Cov kev teeb tsa hluav taws xob no muaj kev lees paub zoo rau kev tsim khoom loj rau cov tuam txhab tsim khoom siv hluav taws xob, txo cov kev hloov pauv ntawm kev ua haujlwm ntawm lub voj voog uas tshwm sim los ntawm kev hloov pauv ntawm cov khoom sib xyaw thiab txhim kho thawj zaug dhau los thiab kev ruaj khov zoo ntawm tag nrho cov khoom.
6. Kev Ua Raws Cai Ib puag ncig, Pov Thawj Yav Tom Ntej
Cov khoom no ua raws li RoHS cov lus qhia thiab tsis muaj cov tshuaj lom xws li lead, mercury, thiab cadmium. Qhov no ua tau raws li qhov yuav tsum tau ua ntawm ib puag ncig ntawm kev lag luam thoob ntiaj teb thiab yog qhov kev xaiv zoo rau yav tom ntej ntsuab thiab ruaj khov.
III. Cov Xwm Txheej Siv Tau: Txhawb Kom Muaj Peev Xwm Ntau Txhiab Lub Lag Luam
Cov yam ntxwv ntawm YMIN conductive polymer txhuas khoom electrolytic capacitors ua rau lawv yog ib qho piv txwv ci ntsa iab hauv ntau daim ntawv thov high-end:
• Kev Sib Txuas Lus thiab Chaw Khaws Cov Ntaub Ntawv:
◦ Cov khoom siv fais fab rau server/workstation: Siv rau kev lim dej thawj thiab sab thib ob, lawv cov ESR qis thiab lub peev xwm tam sim no siab ncaj qha txhim kho kev hloov pauv hluav taws xob thiab lub zog ceev, pab txhawb rau PUE qis dua hauv cov chaw khaws ntaub ntawv.
◦ Cov khoom siv fais fab ntawm chaw nres tsheb thiab cov khoom siv network: Xyuas kom ruaj khov 24/7 ua haujlwm hauv qhov chaw sab nraum zoov hnyav, qhov twg lub neej ntev thiab kev ntseeg siab ntawm qhov kub thiab txias thiab av noo yog qhov tseem ceeb.
• Kev Siv Tshuab Hauv Kev Lag Luam thiab Lub Zog Tshiab:
◦ Cov inverters thiab servo drives: Ua haujlwm ua snubber capacitors, nqus cov voltage spikes thiab regenerative zog tsim los ntawm motors thiab tiv thaiv cov khoom siv fais fab (IGBTs). Lawv cov ESR qis txo cov kev poob switching, txhim kho kev teb ceev ntawm lub cev tsav tsheb thiab kev tswj hwm qhov tseeb.
◦ Cov khoom siv hluav taws xob photovoltaic thiab UPS uninterruptible power supplies: Zoo tagnrho rau DC-Link capacitors, uas xav tau capacitance loj thiab ESR qis kom du lub DC bus voltage thiab tiv taus high ripple current.
• Cov Khoom Siv Hluav Taws Xob Rau Cov Neeg Siv Khoom Thiab Tsheb:
◦ Cov duab kos thiab cov motherboard zoo (VRM modules): Muab cov hluav taws xob tam sim ntawd rau CPU thiab GPU. Lawv lub peev xwm them thiab tso tawm sai thiab ESR qis yog qhov tseem ceeb rau kev ua kom muaj kev ruaj khov ntawm kev ua overclocking thiab kev ua si.
◦ Cov Chav Tswj Hluav Taws Xob Hauv Tsheb (ECUs) thiab ADAS Systems: Ua tau raws li qhov yuav tsum tau ua ntawm qib tsheb rau qhov kub, kev co, thiab kev ntseeg tau, pab txhawb rau kev siv hluav taws xob thiab kev txhim kho ntse ntawm cov tsheb.
• Cov Khoom Siv Hluav Taws Xob Zoo Tshaj Plaws rau Cov Neeg Siv Khoom:
◦ Cov TVs nyias heev thiab cov tsav teeb LED: Ua tiav kev tswj hwm hluav taws xob zoo hauv qhov chaw nqaim thaum ua kom lub neej ntev thiab txo kev saib xyuas tom qab muag.
IV. Kev Cog Lus Zoo thiab Kev Cia Siab Yav Tom Ntej
YMIN tsis yog tsuas yog muab cov khoom zoo tshaj plaws xwb tab sis kuj tseem cog lus tias yuav zoo. Txhua lub capacitor uas tawm hauv peb lub Hoobkas raug kuaj xyuas thiab tswj xyuas kom zoo kom ntseeg tau tias nws ua tau raws li lossis tshaj txhua qhov kev qhia tshwj xeeb. Nrog cov khoom siv tsim khoom siab heev thiab pab pawg kws tshaj lij, peb tuaj yeem muab cov kev daws teeb meem raws li peb cov neeg siv khoom xav tau tshwj xeeb, ua haujlwm nrog lawv los daws cov teeb meem kev siv tshuab thiab tsav kev tsim kho tshiab.
Hauv kev xaus lus, YMIN cov khoom siv hluav taws xob polymer aluminium solid electrolytic capacitors (SMD hom), nrog rau lawv cov txiaj ntsig ua ke ntawm capacitance loj, ESR qis, lub neej ntev, thiab kev ntseeg siab siab, tau dhau los ua qhov tseem ceeb hauv kev tsim cov khoom siv hluav taws xob niaj hnub no. Lawv tsis yog tsuas yog ib qho piv txwv zoo ntawm cov thev naus laus zis uas twb muaj lawm, tab sis kuj yog tus tsav tsheb muaj zog ntawm kev tsim khoom tshiab yav tom ntej.
Xaiv YMIN txhais tau tias xaiv kev cog lus rau kev ua tau zoo tshaj plaws thiab kev ruaj khov mus sij hawm ntev. Cia peb ua haujlwm ua ke los siv lub "lub siab lag luam" muaj zog no los tsim lub hauv paus ruaj khov rau kev vam meej ntawm koj tiam tom ntej ntawm cov khoom siv hluav taws xob.
| Cov Cai Khoom | Kub (℃) | Qhov Voltage (V.DC) | Capacitance (uF) | Txoj kab uas hla (hli) | Qhov siab (hli) | Tam sim no xau (uA) | ESR/Impedance [Ωmax] | Lub Neej (Teev) | Daim ntawv pov thawj khoom |
| VPGJ1951H122MVTM | -55~105 | 50 | 1200 | 18 | 19.5 | 7500 | 0.03 | 2000 xyoo | - |
| VPGJ2151H152MVTM | -55~105 | 50 | 1500 xyoo | 18 | 21.5 | 7500 | 0.03 | 2000 xyoo | - |
| VPGI1751J561MVTM | -55~105 | 63 | 560 | 16 | 17.5 | 7056 | 0.03 | 2000 xyoo | - |
| VPGI1951J681MVTM | -55~105 | 63 | 680 | 16 | 19.5 | 7500 | 0.03 | 2000 xyoo | - |
| VPGI2151J821MVTM | -55~105 | 63 | 820 | 16 | 21.5 | 7500 | 0.03 | 2000 xyoo | - |
| VPGJ1951J821MVTM | -55~105 | 63 | 820 | 18 | 19.5 | 7500 | 0.03 | 2000 xyoo | - |
| VPGJ2151J102MVTM | -55~105 | 63 | 1000 | 18 | 21.5 | 7500 | 0.03 | 2000 xyoo | - |
| VPGI1751K331MVTM | -55~105 | 80 | 330 | 16 | 17.5 | 5280 | 0.03 | 2000 xyoo | - |
| VPGI1951K391MVTM | -55~105 | 80 | 390 | 16 | 19.5 | 6240 | 0.03 | 2000 xyoo | - |
| VPGI2151K471MVTM | -55~105 | 80 | 470 | 16 | 21.5 | 7500 | 0.03 | 2000 xyoo | - |
| VPGJ1951K561MVTM | -55~105 | 80 | 560 | 18 | 19.5 | 7500 | 0.03 | 2000 xyoo | - |
| VPGJ2151K681MVTM | -55~105 | 80 | 680 | 18 | 21.5 | 7500 | 0.03 | 2000 xyoo | - |
| VPGI1752A181MVTM | -55~105 | 100 | 180 | 16 | 17.5 | 3600 | 0.04 | 2000 xyoo | - |
| VPGI1952A221MVTM | -55~105 | 100 | 220 | 16 | 19.5 | 4400 | 0.04 | 2000 xyoo | - |
| VPGI2152A271MVTM | -55~105 | 100 | 270 | 16 | 21.5 | 5400 | 0.04 | 2000 xyoo | - |
| VPGJ1952A271MVTM | -55~105 | 100 | 270 | 18 | 19.5 | 5400 | 0.04 | 2000 xyoo | - |
| VPGJ2152A331MVTM | -55~105 | 100 | 330 | 18 | 21.5 | 6600 | 0.04 | 2000 xyoo | - |
| VPGI1750J103MVTM | -55~105 | 6.3 | 10000 | 16 | 17.5 | 7500 | 0.007 | 2000 xyoo | - |
| VPGI1950J123MVTM | -55~105 | 6.3 | 12000 | 16 | 19.5 | 7500 | 0.007 | 2000 xyoo | - |
| VPGI2150J153MVTM | -55~105 | 6.3 | 15000 | 16 | 21.5 | 7500 | 0.007 | 2000 xyoo | - |
| VPGJ1950J153MVTM | -55~105 | 6.3 | 15000 | 18 | 19.5 | 7500 | 0.007 | 2000 xyoo | - |
| VPGJ2150J183MVTM | -55~105 | 6.3 | 18000 | 18 | 21.5 | 7500 | 0.007 | 2000 xyoo | - |
| VPGI1751A682MVTM | -55~105 | 10 | 6800 | 16 | 17.5 | 7500 | 0.008 | 2000 xyoo | - |
| VPGI1951A822MVTM | -55~105 | 10 | 8200 | 16 | 19.5 | 7500 | 0.008 | 2000 xyoo | - |
| VPGI2151A103MVTM | -55~105 | 10 | 10000 | 16 | 21.5 | 7500 | 0.008 | 2000 xyoo | - |
| VPGJ1951A103MVTM | -55~105 | 10 | 10000 | 18 | 19.5 | 7500 | 0.008 | 2000 xyoo | - |
| VPGJ2151A123MVTM | -55~105 | 10 | 12000 | 18 | 21.5 | 7500 | 0.008 | 2000 xyoo | - |
| VPGI1751C392MVTM | -55~105 | 16 | 3900 | 16 | 17.5 | 7500 | 0.008 | 2000 xyoo | - |
| VPGI1951C472MVTM | -55~105 | 16 | 4700 | 16 | 19.5 | 7500 | 0.008 | 2000 xyoo | - |
| VPGI2151C562MVTM | -55~105 | 16 | 5600 | 16 | 21.5 | 7500 | 0.008 | 2000 xyoo | - |
| VPGJ1951C682MVTM | -55~105 | 16 | 6800 | 18 | 19.5 | 7500 | 0.008 | 2000 xyoo | - |
| VPGJ2151C822MVTM | -55~105 | 16 | 8200 | 18 | 21.5 | 7500 | 0.008 | 2000 xyoo | - |
| VPGI1751E222MVTM | -55~105 | 25 | 2200 | 16 | 17.5 | 7500 | 0.016 | 2000 xyoo | - |
| VPGI1951E272MVTM | -55~105 | 25 | 2700 | 16 | 19.5 | 7500 | 0.016 | 2000 xyoo | - |
| VPGI2151E332MVTM | -55~105 | 25 | 3300 | 16 | 21.5 | 7500 | 0.016 | 2000 xyoo | - |
| VPGJ1951E392MVTM | -55~105 | 25 | 3900 | 18 | 19.5 | 7500 | 0.016 | 2000 xyoo | - |
| VPGJ2151E472MVTM | -55~105 | 25 | 4700 | 18 | 21.5 | 7500 | 0.016 | 2000 xyoo | - |
| VPGI1751V182MVTM | -55~105 | 35 | 1800 xyoo | 16 | 17.5 | 7500 | 0.02 | 2000 xyoo | - |
| VPGI1951V222MVTM | -55~105 | 35 | 2200 | 16 | 19.5 | 7500 | 0.02 | 2000 xyoo | - |
| VPGI2151V272MVTM | -55~105 | 35 | 2700 | 16 | 21.5 | 7500 | 0.02 | 2000 xyoo | - |
| VPGJ1951V272MVTM | -55~105 | 35 | 2700 | 18 | 19.5 | 7500 | 0.02 | 2000 xyoo | - |
| VPGJ2151V332MVTM | -55~105 | 35 | 3300 | 18 | 21.5 | 7500 | 0.02 | 2000 xyoo | - |
| VPGI1751H681MVTM | -55~105 | 50 | 680 | 16 | 17.5 | 6800 | 0.03 | 2000 xyoo | - |
| VPGI1951H821MVTM | -55~105 | 50 | 820 | 16 | 19.5 | 7500 | 0.03 | 2000 xyoo | - |
| VPGI2151H102MVTM | -55~105 | 50 | 1000 | 16 | 21.5 | 7500 | 0.03 | 2000 xyoo | - |
