Cov Kev Ntsuas Tseem Ceeb
| qhov project | yam ntxwv | |
| ntau yam ntawm qhov kub ua haujlwm | -55 ~ + 125 ℃ | |
| Qhov hluav taws xob ua haujlwm tau zoo | 2~6.3V | |
| Muaj peev xwm ntau npaum li cas | 33 ~ 560 uF1 20Hz 20℃ | |
| Kev kam rau siab | ±20% (120Hz 20 ℃) | |
| Kev poob qis | 120Hz 20 ℃ qis dua tus nqi hauv daim ntawv teev cov khoom txheem | |
| Tam sim no xau | Kuv ≤ 0.2C Los yog 200uA siv tus nqi siab tshaj plaws, them rau 2 feeb ntawm qhov ntsuas hluav taws xob, 20 ℃ | |
| Kev Sib Npaug Sib Npaug (ESR) | Qis dua tus nqi hauv daim ntawv teev cov khoom txheem 100kHz 20 ℃ | |
| Lub zog hluav taws xob nce siab (V) | 1.15 npaug ntawm qhov ntsuas hluav taws xob | |
| Kev ruaj khov | Cov khoom yuav tsum ua tau raws li cov cai hauv qab no: thov qib voltage +125 ℃ rau lub capacitor rau 3000 teev thiab muab tso rau ntawm 20 ℃ rau 16 teev. | |
| Tus nqi hloov pauv ntawm lub peev xwm electrostatic | ±20% ntawm tus nqi pib | |
| Kev poob qis | ≤200% ntawm tus nqi qhia pib | |
| Tam sim no xau | ≤300% ntawm tus nqi qhia thawj zaug | |
| Kub thiab av noo siab | Cov khoom yuav tsum ua tau raws li cov cai hauv qab no: siv lub zog ntsuas rau 1000 teev nyob rau hauv cov xwm txheej ntawm + 85 ℃ kub thiab 85% RH av noo, thiab tom qab muab tso rau ntawm 20 ℃ rau 16 teev | |
| Tus nqi hloov pauv ntawm lub peev xwm electrostatic | +70% -20% ntawm tus nqi pib | |
| Kev poob qis | ≤200% ntawm tus nqi qhia pib | |
| Tam sim no xau | ≤500% ntawm tus nqi qhia pib | |
Daim Duab Qhia Txog Khoom
Kos
Cov cai lij choj txog kev tsim khoom Tus lej thawj zaug yog lub hlis tsim khoom
| lub hlis | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| tus lej | A | B | C | D | E | F | G | H | J | K | L | M |
lub cev qhov ntev (chav: hli)
| L±0.2 | W±0.2 | H±0.1 | W1±0.1 | P±0.2 |
| 7.3 | 4.3 | 1.9 | 2.4 | 1.3 |
Rated ripple tam sim no kub coefficient
| Kub | T≤45 ℃ | 45 ℃ | 85℃ |
| 2-10V | 1.0 | 0.7 | 0.25 |
| 16-50V | 1.0 | 0.8 | 0.5 |
Rated ripple tam sim no zaus kho qhov ntsuas
| Zaus (Hz) | 120Hz | 1kHz | 10kHz | 100-300kHz |
| qhov kho kom raug | 0.10 | 0.45 | 0.50 | 1.00 |
Cov Capacitors Electrolytic Aluminium Solid Polymer Ntau Txheej: Ib qho Kev Xaiv Zoo Tshaj Plaws rau Cov Tshuab Hluav Taws Xob Ua Haujlwm Zoo
Hauv kev lag luam hluav taws xob niaj hnub no uas tab tom loj hlob sai, kev txhim kho tas mus li ntawm kev ua haujlwm ntawm cov khoom siv yog qhov tseem ceeb ntawm kev tsim kho tshiab. Ua ib qho kev hloov pauv tshiab rau cov capacitors electrolytic aluminium ib txwm muaj, cov multilayer polymer solid aluminium electrolytic capacitors tau dhau los ua cov khoom siv nyiam rau ntau lub khoom siv hluav taws xob siab vim lawv cov khoom siv hluav taws xob zoo thiab kev ntseeg tau.
Cov Nta Txuj Ci thiab Cov Kev Zoo ntawm Kev Ua Haujlwm
Cov capacitors electrolytic aluminium uas muaj ntau txheej polymer siv lub tswv yim tsim tshiab uas sib xyaw cov thev naus laus zis polymer ntau txheej nrog cov thev naus laus zis electrolyte khov. Siv cov ntawv ci txhuas ua cov khoom siv electrode, sib cais los ntawm ib txheej electrolyte khov, lawv ua tiav kev khaws cia thiab xa hluav taws xob zoo. Piv rau cov capacitors electrolytic aluminium ib txwm muaj, cov khoom no muaj txiaj ntsig zoo hauv ntau qhov chaw.
Ultra-Low ESR: Cov capacitors no ua tiav qhov sib npaug ntawm cov series tsis kam li 3mΩ, txo qhov poob zog thiab cua sov. ESR qis ua kom muaj kev ua tau zoo txawm tias nyob rau hauv cov chaw muaj zaus siab, ua rau lawv yog qhov kev daws teeb meem zoo tshaj plaws rau cov ntawv thov xws li cov khoom siv hluav taws xob hloov pauv zaus siab. Hauv cov ntawv thov siv, ESR qis txhais tau tias qis dua qhov hluav taws xob ripple thiab kev ua haujlwm zoo dua, tshwj xeeb tshaj yog nyob rau hauv cov ntawv thov tam sim no siab.
Muaj Peev Xwm Ripple Siab: Cov khoom no muaj peev xwm tiv taus cov hluav taws xob siab ua rau nws yog qhov kev xaiv zoo heev rau kev lim hluav taws xob thiab kev siv zog buffering. Lub peev xwm tam sim no siab no ua kom muaj qhov tso zis hluav taws xob ruaj khov txawm tias muaj kev hloov pauv hnyav, ua kom lub kaw lus ntseeg tau thiab ruaj khov.
Qhov Kub Ua Haujlwm Dav Dav: Cov khoom no ua haujlwm ruaj khov hauv qhov kub thiab txias heev txij li -55 ° C txog + 125 ° C, ua tau raws li qhov xav tau ntawm ntau yam chaw ib puag ncig. Qhov no ua rau nws tsim nyog rau cov ntawv thov xws li kev tswj hwm kev lag luam thiab cov khoom siv sab nraum zoov.
Lub Neej Ntev thiab Kev Ntseeg Siab: Cov khoom no muaj lub neej ua haujlwm tau 3000 teev ntawm 125 ° C thiab tau dhau qhov kev sim ua haujlwm tau 1000 teev ntawm + 85 ° C thiab 85% av noo. Ntxiv mus, cov khoom no ua raws li RoHS Directive (2011/65 / EU) thiab tau txais daim ntawv pov thawj AEC-Q200, ua kom ntseeg tau tias siv tau zoo hauv cov tshuab hluav taws xob hauv tsheb.
Cov Kev Siv Tiag Tiag
Cov Txheej Txheem Tswj Xyuas Hluav Taws Xob
Hauv kev hloov pauv fais fab, cov tswj hluav taws xob, thiab cov khoom siv fais fab, cov khoom siv hluav taws xob ntau txheej polymer khoom txhuas electrolytic capacitors muab cov peev xwm lim dej zoo heev thiab khaws cia lub zog. Nws cov ESR qis pab txo cov zis ripple thiab txhim kho kev hloov pauv hluav taws xob, thaum nws cov peev xwm tam sim no ripple siab ua kom muaj kev ruaj khov nyob rau hauv kev hloov pauv tam sim ntawd. Cov yam ntxwv no yog qhov tseem ceeb rau kev ua haujlwm ruaj khov hauv cov ntawv thov xws li cov khoom siv fais fab server, cov khoom siv fais fab chaw nres tsheb sib txuas lus, thiab cov khoom siv fais fab kev lag luam.
Cov Khoom Siv Hluav Taws Xob
Cov capacitors no yog siv rau kev khaws cia lub zog thiab kev ua kom du tam sim no hauv cov inverters, converters, thiab AC motor drive systems. Lawv qhov kev ua haujlwm kub siab thiab kev ntseeg siab siab ua kom muaj kev ua haujlwm ruaj khov mus sij hawm ntev hauv cov chaw ua haujlwm hnyav, txhim kho kev ua haujlwm zoo thiab kev ntseeg siab ntawm cov khoom siv. Cov capacitors no ua lub luag haujlwm tseem ceeb hauv cov khoom siv xws li cov tshuab hluav taws xob rov ua dua tshiab, UPS (uninterruptible power supplies), thiab inverters kev lag luam.
Cov Txheej Txheem Hluav Taws Xob Hauv Tsheb
Daim ntawv pov thawj AEC-Q200 ua rau cov khoom no zoo tagnrho rau cov ntawv thov hluav taws xob hauv tsheb xws li cov chav tswj cav, cov tshuab infotainment, thiab cov tshuab hluav taws xob fais fab. Lawv qhov kev ua haujlwm kub siab thiab lub neej ntev ua tau raws li qhov yuav tsum tau ua ntawm cov khoom siv hluav taws xob hauv tsheb. Hauv cov tsheb fais fab thiab hybrid, cov capacitors no siv dav hauv cov tshuab tswj roj teeb, cov chargers onboard, thiab DC-DC converters.
Cov Kev Siv Hluav Taws Xob Tshiab
Hauv cov tshuab khaws cia lub zog rov ua dua tshiab, cov chaw them hluav taws xob rau lub tsheb fais fab, thiab cov inverters hnub ci, cov polymer electrolytic capacitors ntau txheej muab cov kev daws teeb meem zoo rau kev khaws cia lub zog thiab kev sib npaug ntawm lub zog. Lawv qhov kev ntseeg siab siab thiab lub neej ntev txo cov kev xav tau kev saib xyuas lub cev thiab txo cov nqi khiav lag luam tag nrho. Hauv cov grid ntse thiab cov tshuab hluav taws xob faib tawm, cov capacitors no pab txhim kho kev siv hluav taws xob zoo thiab kev ruaj khov ntawm lub cev.
Cov Lus Qhia Txog Kev Siv Tshuab thiab Phau Ntawv Qhia Xaiv
Cov koob ntawm cov capacitors no muaj qhov ntsuas hluav taws xob ua haujlwm ntawm 2V txog 6.3V thiab qhov muaj peev xwm ntawm 33μF txog 560μF, ua tau raws li qhov xav tau ntawm ntau yam kev siv. Cov khoom muaj qhov loj me ntawm pob khoom txheem (7.3 × 4.3 × 1.9mm), ua rau yooj yim tsim lub rooj tsavxwm thiab qhov chaw zoo.
Thaum xaiv lub capacitor tsim nyog, nws yog ib qho tseem ceeb uas yuav tsum xav txog qhov voltage ua haujlwm, capacitance, ESR, thiab ripple current xav tau. Rau cov ntawv thov zaus siab, cov qauv qis-ESR yog qhov zoo dua. Rau cov chaw kub siab, xyuas kom meej tias cov qauv xaiv ua tau raws li qhov xav tau kub. Rau cov ntawv thov nrog cov kev ntseeg siab siab heev, xws li cov khoom siv hluav taws xob hauv tsheb, cov khoom lag luam nrog cov ntawv pov thawj tsim nyog yog qhov tseem ceeb.
Xaus lus
Cov khoom siv hluav taws xob ntau txheej polymer aluminium electrolytic capacitors sawv cev rau kev txhim kho tseem ceeb hauv kev siv tshuab capacitor. Lawv cov khoom siv hluav taws xob zoo tshaj plaws, kev ntseeg siab siab, thiab kev hloov pauv dav dav ua rau lawv yog ib qho tseem ceeb hauv cov tshuab hluav taws xob niaj hnub. Thaum cov khoom siv hluav taws xob txuas ntxiv mus rau qhov zaus siab dua, kev ua haujlwm zoo dua, thiab kev ntseeg siab dua, qhov tseem ceeb ntawm cov capacitors no yuav dhau los ua qhov tseem ceeb.
Ua ib lub chaw tsim khoom siv capacitor tshaj lij, YMIN cog lus tias yuav muab cov khoom lag luam zoo thiab muaj kev ntseeg siab rau cov neeg siv khoom. Peb cov polylayer polymer solid aluminium electrolytic capacitors tau siv dav hauv ntau qhov chaw thiab tau txais kev lees paub zoo los ntawm cov neeg siv khoom. Peb yuav txuas ntxiv tsim kho tshiab thiab txhim kho peb cov thev naus laus zis kom pab txhawb kev txhim kho kev lag luam hluav taws xob.
Txawm hais tias nyob rau hauv cov ntawv thov kev lag luam ib txwm muaj lossis cov khoom siv hluav taws xob tshiab, cov khoom siv hluav taws xob ntau txheej polymer khoom txhuas electrolytic capacitors muaj kev ua tau zoo thiab kev ntseeg siab, ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau cov engineers tsim cov kab ke hluav taws xob ua haujlwm siab. Nrog rau kev nce qib ntawm thev naus laus zis tas mus li thiab cov kev xav tau ntawm kev siv ntau yam, cov capacitors no tau npaj los ua lub luag haujlwm tseem ceeb dua hauv kev txhim kho yav tom ntej ntawm kev lag luam hluav taws xob.
| Tus lej khoom | Ua Haujlwm Kub (℃) | Qhov Voltage Ntsuas (V.DC) | Muaj peev xwm (uF) | Ntev (hli) | Dav (hli) | Qhov siab (hli) | lub zog hluav taws xob nce siab (V) | ESR [mΩmax] | Lub Neej (Teev) | Tam sim no xau (uA) | Cov Khoom Pov Thawj |
| MPX331M0DD19009R | -55~125 | 2 | 330 | 7.3 | 4.3 | 1.9 | 2.3 | 9 | 3000 | 66 | AEC-Q200 |
| MPX331M0DD19006R | -55~125 | 2 | 330 | 7.3 | 4.3 | 1.9 | 2.3 | 6 | 3000 | 66 | AEC-Q200 |
| MPX331M0DD19003R | -55~125 | 2 | 330 | 7.3 | 4.3 | 1.9 | 2.3 | 3 | 3000 | 66 | AEC-Q200 |
| MPX471M0DD19009R | -55~125 | 2 | 470 | 7.3 | 4.3 | 1.9 | 2.3 | 9 | 3000 | 94 | AEC-Q200 |
| MPX471M0DD19006R | -55~125 | 2 | 470 | 7.3 | 4.3 | 1.9 | 2.3 | 6 | 3000 | 94 | AEC-Q200 |
| MPX471M0DD194R5R | -55~125 | 2 | 470 | 7.3 | 4.3 | 1.9 | 2.3 | 4.5 | 3000 | 94 | AEC-Q200 |
| MPX471M0DD19003R | -55~125 | 2 | 470 | 7.3 | 4.3 | 1.9 | 2.3 | 3 | 3000 | 94 | AEC-Q200 |
| MPX221M0ED19009R | -55~125 | 2.5 | 220 | 7.3 | 4.3 | 1.9 | 2.875 | 9 | 3000 | 55 | AEC-Q200 |
| MPX331M0ED19009R | -55~125 | 2.5 | 330 | 7.3 | 4.3 | 1.9 | 2.875 | 9 | 3000 | 82.5 | AEC-Q200 |
| MPX331M0ED19006R | -55~125 | 2.5 | 330 | 7.3 | 4.3 | 1.9 | 2.875 | 6 | 3000 | 82.5 | AEC-Q200 |
| MPX331M0ED19003R | -55~125 | 2.5 | 330 | 7.3 | 4.3 | 1.9 | 2.875 | 3 | 3000 | 82.5 | AEC-Q200 |
| MPX471M0ED19009R | -55~125 | 2.5 | 470 | 7.3 | 4.3 | 1.9 | 2.875 | 9 | 3000 | 117.5 | AEC-Q200 |
| MPX471M0ED19006R | -55~125 | 2.5 | 470 | 7.3 | 4.3 | 1.9 | 2.875 | 6 | 3000 | 117.5 | AEC-Q200 |
| MPX471M0ED194R5R | -55~125 | 2.5 | 470 | 7.3 | 4.3 | 1.9 | 2.875 | 4.5 | 3000 | 117.5 | AEC-Q200 |
| MPX471M0ED19003R | -55~125 | 2.5 | 470 | 7.3 | 4.3 | 1.9 | 2.875 | 3 | 3000 | 117.5 | AEC-Q200 |
| MPX151M0JD19015R | -55~125 | 4 | 150 | 7.3 | 4.3 | 1.9 | 4.6 | 15 | 3000 | 60 | AEC-Q200 |
| MPX181M0JD19015R | -55~125 | 4 | 180 | 7.3 | 4.3 | 1.9 | 4.6 | 15 | 3000 | 72 | AEC-Q200 |
| MPX221M0JD19015R | -55~125 | 4 | 220 | 7.3 | 4.3 | 1.9 | 4.6 | 15 | 3000 | 88 | AEC-Q200 |
| MPX121M0LD19015R | -55~125 | 6.3 | 120 | 7.3 | 4.3 | 1.9 | 7.245 | 15 | 3000 | 75.6 | AEC-Q200 |
| MPX151M0LD19015R | -55~125 | 6.3 | 150 | 7.3 | 4.3 | 1.9 | 7.245 | 15 | 3000 | 94.5 | AEC-Q200 |
