Cov kev tsis tseem ceeb
| qhov project | yam ntxwv | |||||||||
| Kub ua haujlwm ntau yam | -40 ~ + 105 ℃ | |||||||||
| Qhov ntau ntawm lub zog nominal | 400-600V | |||||||||
| Kev kam rau siab | ±20% (25±2℃ 120Hz) | |||||||||
| Tam sim no xau (uA) | 400-600WV I≤0.01CV + 10 (uA) C: Lub peev xwm nominal (uF) V: Rated voltage (V) nyeem ntawv 2 feeb | |||||||||
| Kev poob qis (25 ± 2 ℃ 120Hz) | Qhov Voltage (V) | 400 | 450 | 500 | 550 | 600 | ||||
| tgδ | 10 | 15 | ||||||||
| Cov yam ntxwv kub (120Hz) | Qhov Voltage (V) | 400 | 450 | 500 | 550 | 600 | ||||
| Qhov piv ntawm impedance Z(-40℃)/Z(20℃) | 7 | 10 | ||||||||
| Kev ruaj khov | Hauv qhov cub 105 ℃, siv qhov hluav taws xob ntsuas suav nrog qhov tam sim no ntsuas rau lub sijhawm teev tseg, tom qab ntawd muab tso rau hauv chav sov rau 16 teev thiab tom qab ntawd sim. Qhov kub ntawm kev sim yog 25 ± 2 ℃. Kev ua haujlwm ntawm lub capacitor yuav tsum ua tau raws li cov kev cai hauv qab no. | |||||||||
| Tus nqi hloov pauv ntawm lub peev xwm | Nyob rau hauv ±20% ntawm tus nqi pib | |||||||||
| Kev poob qis | Qis dua 200% ntawm tus nqi teev tseg | |||||||||
| Tam sim no xau | qis dua tus nqi teev tseg | |||||||||
| Lub neej thauj khoom | 8000 teev | |||||||||
| Kub thiab av noo siab | Tom qab khaws cia rau 1000 teev ntawm 105 ° C, sim ntawm chav sov rau 16 teev. Qhov kub ntawm kev sim yog 25 ± 2 ° C. Kev ua haujlwm ntawm lub capacitor yuav tsum ua tau raws li cov kev cai hauv qab no. | |||||||||
| Tus nqi hloov pauv ntawm lub peev xwm | Nyob rau hauv ±20% ntawm tus nqi pib | |||||||||
| Kev poob qis | Qis dua 200% ntawm tus nqi teev tseg | |||||||||
| Tam sim no xau | Qis dua 200% ntawm tus nqi teev tseg | |||||||||
Daim Duab Qhia Txog Khoom
Qhov Loj (hli)
| D | 20 | 22 | 25 |
| d | 1.0 | 1.0 | 1.0 |
| F | 10.0 | 10.0 | 10.0 |
| a | ±2.0 | ||
Cov Coefficient Kho Qhov Zaus Tam Sim No Ripple
qhov ntsuas kho zaus
| zaus (Hz) | 50 | 120 | 1K | 10K-50K | 100K |
| yam tseem ceeb | 0.40 | 0.50 | 0.80 | 0.90 | 1.00 |
coefficient kho qhov kub thiab txias
| Qhov kub thiab txias (°C) | 50 | 70 | 85 | 105 |
| tus lej sib piv | 2.1 | 1.8 | 1.4 | 1.0 |
LKD Series Cov Capacitors Hluav Taws Xob Siab: Kev Sib Xyaws Zoo Kawg Nkaus ntawm Kev Ua Haujlwm Zoo Tshaj Plaws thiab Kev Ntseeg Siab Ntev
Hauv kev lag luam khoom siv hluav taws xob, cov ntawv thov high-voltage tso cai rau kev ua haujlwm ntawm capacitor nruj heev. Shanghai YMIN Electronics' LKD series aluminium electrolytic capacitors yog cov khoom siv hluav taws xob ua tau zoo heev uas tau ua tib zoo tsim los ua kom tau raws li qhov kev thov no. Nrog lawv cov khoom siv hluav taws xob zoo tshaj plaws, lub neej ua haujlwm ntev heev, thiab kev ua haujlwm ruaj khov, cov khoom no qhia txog tus nqi tshwj xeeb hauv cov ntawv thov uas xav tau xws li kev tswj hwm kev lag luam, lub zog tshiab, thiab cov khoom siv hluav taws xob hauv tsheb.
Cov Kev Tsim Kho Tshiab Uas Ua Rau Cov Qauv Tsim Ib Txwm Muaj
Cov koob LKD siv cov qauv hluav taws xob radial siab heev, ua tiav cov yam ntxwv hluav taws xob muaj peev xwm siab thaum tseem tswj hwm qhov loj me. Lub qhov pin pitch 10.0 hli tus qauv ua rau kev sib dhos yooj yim thaum lub sijhawm tsim khoom tsis siv neeg thiab muab kev ywj pheej ntau dua hauv kev teeb tsa lub rooj tsavxwm. Piv rau cov khoom ib txwm muaj, cov koob LKD muaj ntau yam kev ua kom zoo dua: cov ntawv ci txhuas anodized siab, daim ntawv electrolytic kho tshwj xeeb, thiab cov mis electrolyte zoo dua, txhua yam ua kom muaj kev ua haujlwm ruaj khov hauv cov chaw muaj hluav taws xob siab.
Qhov tshwj xeeb tshaj yog, LKD series tswj tau qhov kev ua tau zoo heev thoob plaws ntau qhov kub thiab txias ntawm -40 ° C txog + 105 ° C. Qhov no ua rau nws tsim nyog rau cov ntawv thov uas muaj kev hloov pauv kub heev, xws li cov khoom siv hluav taws xob sab nraum zoov thiab cov chaw hauv lub cav tsheb. Cov khoom ntsuas hluav taws xob ntawm cov khoom siv npog 400V txog 600V, nrog rau qhov muaj peev xwm ntawm 100μF txog 560μF, muab rau cov kws tsim qauv nrog ntau yam kev xaiv.
Kev Ua Haujlwm Hluav Taws Xob Zoo heev
Cov koob LKD zoo tshaj plaws hauv kev ua haujlwm hluav taws xob. Nws qhov kev kam rau siab capacitance raug tswj hwm nruj me ntsis hauv ± 20% (ntawm 25 ± 2 ° C thiab 120Hz), ua kom muaj kev sib xws thoob plaws hauv cov pawg. Cov hluav taws xob xau yog qhov zoo tshaj plaws, ntsuas tom qab ob feeb them ntawm qhov ntsuas hluav taws xob, tshaj qhov qauv kev lag luam.
Cov khoom poob tangent (tgδ) tseem qis thoob plaws qhov ntsuas hluav taws xob, nrog rau tgδ tus nqi tshaj 10 rau 400V specification thiab 15 rau 600V specification. Cov yam ntxwv poob qis ntawm LKD series ua rau nws yog qhov kev xaiv zoo heev rau kev tsim cov khoom siv hluav taws xob ua haujlwm tau zoo, pab txhim kho kev ua haujlwm ntawm lub cev tag nrho. Hais txog cov yam ntxwv impedance, qhov piv ntawm cov khoom impedance ntawm -40 ° C rau nws impedance ntawm 20 ° C yog nyob rau hauv qhov ntau thiab tsawg, ua kom ntseeg tau tias kev ua haujlwm txhim khu kev qha hauv qhov chaw kub qis.
Kev Ruaj Ntseg Hauv Ib puag ncig Nyuaj
Txhawm rau txheeb xyuas qhov kev ntseeg siab mus sij hawm ntev ntawm cov khoom, YMIN tau ua qhov kev sim ua kom ruaj khov ntawm LKD series. Tom qab siv lub zog ntsuas thiab lub zog ntsuas tam sim no rau 8000 teev ntawm 105 ° C, tag nrho cov khoom tsis tseem nyob hauv qhov ntau thiab tsawg teev: qhov hloov pauv peev xwm tsis tshaj ± 20% ntawm tus nqi pib, qhov poob tangent tsis tshaj 200% ntawm qhov kev qhia pib, thiab qhov xau tam sim no tseem nyob hauv qab tus nqi teev tseg.
Kev sim kub thiab av noo ntau ntxiv tau qhia txog cov khoom no qhov kev hloov pauv ib puag ncig. Tom qab 1000 teev ntawm kev khaws cia ntawm 105 ° C thiab av noo ntau, cov khoom ua tau zoo tseem nyob hauv cov lus qhia. Qhov kev ua siab ntev ib puag ncig zoo no ua rau LKD series tshwj xeeb tshaj yog tsim rau kev siv hauv cov xwm txheej ua haujlwm hnyav, xws li photovoltaic inverters thiab inverters kev lag luam.
Muaj peev xwm ua tau zoo heev ntawm Ripple Handling
Lub peev xwm tswj tau tam sim no ntawm LKD series yog lwm qhov tseem ceeb. Cov khoom no txhawb nqa ntau zaus, txij li 50Hz txog 100kHz, thiab muaj cov coefficients kho zaus ntxaws ntxaws. Ntawm 100kHz, cov coefficient kho tau txog 1.00, qhia txog kev ua tau zoo heev hauv cov chaw muaj zaus siab. Cov coefficient kho qhov kub ua kom muaj kev ua haujlwm ruaj khov thoob plaws ntau qhov kub thiab txias, nrog rau cov kev ntsuas calibration sib xws ntawm 50 ° C txog 105 ° C.
Qhov muaj peev xwm tswj tau qhov ripple no ua rau LKD series tsim nyog tshwj xeeb ua cov capacitors lim dej rau kev hloov cov khoom siv fais fab, ua kom lub zog hluav taws xob tso zis du, txo cov suab nrov ripple, thiab txhim kho lub zog zoo.
Cov Ntawv Thov Dav Dav
Cov Tsheb Fais Fab Tshiab
Hauv kev lag luam tsheb fais fab tshiab, LKD series capacitors siv dav hauv cov kab ke tseem ceeb xws li on-board chargers (OBCs) thiab motor drives. Lawv qhov siab 600V rated voltage zoo meej rau cov kev xav tau ntawm lub platform high-voltage ntawm cov tsheb fais fab, thiab lawv lub neej 8,000-teev ua kom ntseeg tau thoob plaws lub tsheb lub neej voj voog. Cov khoom yog AEC-Q200 tau ntawv pov thawj thiab ua raws li cov qauv kev lag luam khoom siv hluav taws xob hauv tsheb.
Kev Siv Tshuab Hauv Kev Lag Luam
Hauv cov inverters kev lag luam, servo drives, thiab lwm yam khoom siv, LKD series yog siv ua lub DC bus capacitor, ua kom lub intermediate circuit voltage ruaj khov thiab tiv thaiv harmonic interference. Nws cov yam ntxwv kub zoo heev ua kom muaj kev ua haujlwm ruaj khov hauv cov chaw ua haujlwm, thiab nws lub peev xwm ua haujlwm qis-kub ntawm -40 ° C ua rau nws tsim nyog rau kev siv hauv kev lag luam hauv ntau yam huab cua.
Kev Tsim Hluav Taws Xob Tshiab
Hauv cov khoom siv hluav taws xob tshiab xws li photovoltaic inverters thiab cua turbine converters, LKD series ua cov haujlwm tseem ceeb ntawm kev tiv thaiv hluav taws xob thiab lim dej. Nws cov yam ntxwv high-voltage ua rau siv tau ncaj qha rau sab DC ntawm lub inverter, ua kom yooj yim rau kev tsim lub voj voog thiab txhim kho kev ntseeg siab ntawm lub kaw lus.
Cov Txheej Txheem Fais Fab
Hauv cov ntawv thov xws li cov ntsuas ntse thiab cov khoom siv saib xyuas fais fab, LKD series muab kev khaws cia hluav taws xob ruaj khov thiab lim dej, ua kom ntseeg tau tias qhov ntsuas raug thiab kev sib txuas lus ntseeg tau. Nws lub neej ntev txo cov kev xav tau txij nkawm thiab txo cov nqi tag nrho.
Kev Tswj Xyuas Zoo Nruj
YMIN Electronics tau tsim kom muaj ib lub tshuab tswj xyuas zoo rau LKD series. Txij li thaum khaws cov khoom siv raw mus txog rau thaum xa khoom tiav, txhua kauj ruam raug tshuaj xyuas kom zoo. Cov kab ntau lawm tsis siv neeg ua kom cov khoom sib xws thiab kev ntseeg tau, thaum lub tshuab nrhiav tau zoo ua kom ntseeg tau tias txhua pawg khoom muaj kev taug qab zoo.
Txhua yam khoom ua raws li RoHS cov cai ib puag ncig thiab tau dhau daim ntawv pov thawj kev nyab xeeb. Lub tuam txhab kuj tau tsim kom muaj kev txhawb nqa kev siv tshuab dav dav, muab kev txhawb nqa kev siv tshuab rau cov neeg siv khoom los ntawm kev xaiv cov lus qhia mus rau kev tsim hluav taws xob.
Cov Qauv Kev Loj Hlob Yav Tom Ntej
Nrog rau kev loj hlob sai ntawm cov lag luam xws li Kev Lag Luam 4.0 thiab cov tsheb fais fab tshiab, kev xav tau ntawm kev ua lag luam rau cov capacitors muaj zog siab, muaj peev xwm loj yuav txuas ntxiv mus. Cov capacitors uas muaj kev ntseeg siab, lub neej ntev, thiab tus phooj ywg ib puag ncig uas sawv cev los ntawm LKD series yog qhov kev xav tau tseem ceeb hauv kev ua lag luam yav tom ntej no. YMIN Electronics yuav txuas ntxiv nqis peev rau kev tshawb fawb thiab kev txhim kho, txuas ntxiv txhim kho kev ua tau zoo ntawm cov khoom thiab muab cov kev daws teeb meem zoo dua rau cov neeg siv khoom thoob ntiaj teb.
Xaus lus
Cov LKD series high-voltage aluminium electrolytic capacitors, nrog lawv cov kev ua tau zoo tshaj plaws, cov khoom zoo txhim khu kev qha, thiab kev hloov pauv tau dav dav, tau dhau los ua cov khoom tseem ceeb hauv cov tshuab hluav taws xob uas xav tau kev ntseeg siab tshaj plaws. Txawm hais tias nws yog cov tshuab hluav taws xob hauv tsheb uas xav tau kev ntseeg siab tshaj plaws, cov khoom siv hluav taws xob tshiab uas xav tau kev ua haujlwm siab, lossis cov ntawv thov kev lag luam hauv cov chaw ib puag ncig hnyav, LKD series muab cov kev daws teeb meem zoo meej.
Kev xaiv cov koob LKD txhais tau tias xaiv qhov kev hais kom zoo, kev nrhiav kev tsim kho tshiab, thiab kev nkag siab tob txog cov kev xav tau ntawm cov neeg siv khoom.
| Tus lej khoom | Kub ua haujlwm (℃) | Voltage (V.DC) | Muaj peev xwm (uF) | Txoj kab uas hla (hli) | Ntev (hli) | Tam sim no xau (uA) | Qhov ntsuas tam sim no [mA/rms] | ESR/ Impedance [Ωmax] | Lub neej (teev) | Daim Ntawv Pov Thawj |
| LKDN2002G101MF | -40~105 | 400 | 100 | 20 | 20 | 410 | 1330 xyoo | 0.625 | 8000 | AEC-Q200 |
| LKDN2502G121MF | -40~105 | 400 | 120 | 20 | 25 | 490 | 2088 | 0.565 | 8000 | AEC-Q200 |
| LKDN2502G151MF | -40~105 | 400 | 150 | 20 | 25 | 610 | 2088 | 0.547 | 8000 | AEC-Q200 |
| LKDK2502G181MF | -40~105 | 400 | 180 | 22 | 25 | 730 | 2250 | 0.513 | 8000 | AEC-Q200 |
| LKDK3102G221MF | -40~105 | 400 | 220 | 22 | 31 | 890 | 2320 | 0.502 | 8000 | AEC-Q200 |
| LKDM2502G221MF | -40~105 | 400 | 220 | 25 | 25 | 890 | 2450 | 0.502 | 8000 | AEC-Q200 |
| LKDK4102G271MF | -40~105 | 400 | 270 | 22 | 41 | 1090 | 2675 | 0.471 | 8000 | AEC-Q200 |
| LKDM3002G271MF | -40~105 | 400 | 270 | 25 | 30 | 1090 | 2675 | 0.471 | 8000 | AEC-Q200 |
| LKDK4602G331MF | -40~105 | 400 | 330 | 22 | 46 | 1330 xyoo | 2820 | 0.455 | 8000 | AEC-Q200 |
| LKDM3602G331MF | -40~105 | 400 | 330 | 25 | 36 | 1330 xyoo | 2753 | 0.455 | 8000 | AEC-Q200 |
| LKDK5002G391MF | -40~105 | 400 | 390 | 22 | 50 | 1570 xyoo | 2950 | 0.432 | 8000 | AEC-Q200 |
| LKDM4102G391MF | -40~105 | 400 | 390 | 25 | 41 | 1570 xyoo | 2950 | 0.432 | 8000 | AEC-Q200 |
| LKDM4602G471MF | -40~105 | 400 | 470 | 25 | 46 | 1890 xyoo | 3175 | 0.345 | 8000 | AEC-Q200 |
| LKDM5102G561MF | -40~105 | 400 | 560 | 25 | 51 | 2250 | 3268 | 0.315 | 8000 | AEC-Q200 |
| LKDK2502W121MF | -40~105 | 450 | 120 | 22 | 25 | 550 | 1490 xyoo | 0.425 | 8000 | AEC-Q200 |
| LKDM2502W151MF | -40~105 | 450 | 150 | 25 | 25 | 685 | 1653 xyoo | 0.36 | 8000 | AEC-Q200 |
| LKDK3102W151MF | -40~105 | 450 | 150 | 22 | 31 | 685 | 1740 xyoo | 0.36 | 8000 | AEC-Q200 |
| LKDN3602W181MF | -40~105 | 450 | 180 | 20 | 36 | 820 | 1653 xyoo | 0.325 | 8000 | AEC-Q200 |
| LKDM3002W181MF | -40~105 | 450 | 180 | 25 | 30 | 820 | 1740 xyoo | 0.325 | 8000 | AEC-Q200 |
| LKDN4002W221MF | -40~105 | 450 | 220 | 20 | 40 | 1000 | 1853 xyoo | 0.297 | 8000 | AEC-Q200 |
| LKDM3202W221MF | -40~105 | 450 | 220 | 25 | 32 | 1000 | Xyoo 2010 | 0.297 | 8000 | AEC-Q200 |
| LKDK4602W271MF | -40~105 | 450 | 270 | 22 | 46 | 1225 | 2355 | 0.285 | 8000 | AEC-Q200 |
| LKDM3602W271MF | -40~105 | 450 | 270 | 25 | 36 | 1225 | 2355 | 0.285 | 8000 | AEC-Q200 |
| LKDK5002W331MF | -40~105 | 450 | 330 | 22 | 50 | 1495 | 2560 | 0.225 | 8000 | AEC-Q200 |
| LKDM3602W331MF | -40~105 | 450 | 330 | 25 | 36 | 1495 | 2510 | 0.245 | 8000 | AEC-Q200 |
| LKDM4102W331MF | -40~105 | 450 | 330 | 25 | 41 | 1495 | 2765 | 0.225 | 8000 | AEC-Q200 |
| LKDM5102W471MF | -40~105 | 450 | 470 | 25 | 51 | 2125 | 2930 | 0.185 | 8000 | AEC-Q200 |
| LKDK2502H101MF | -40~105 | 500 | 100 | 22 | 25 | 510 | 1018 | 0.478 | 8000 | AEC-Q200 |
| LKDK3102H121MF | -40~105 | 500 | 120 | 22 | 31 | 610 | 1275 | 0.425 | 8000 | AEC-Q200 |
| LKDM2502H121MF | -40~105 | 500 | 120 | 25 | 25 | 610 | 1275 | 0.425 | 8000 | AEC-Q200 |
| LKDK3602H151MF | -40~105 | 500 | 150 | 22 | 36 | 760 | 1490 xyoo | 0.393 | 8000 | AEC-Q200 |
| LKDM3002H151MF | -40~105 | 500 | 150 | 25 | 30 | 760 | 1555 xyoo | 0.393 | 8000 | AEC-Q200 |
| LKDK4102H181MF | -40~105 | 500 | 180 | 22 | 41 | 910 | 1583 xyoo | 0.352 | 8000 | AEC-Q200 |
| LKDM3202H181MF | -40~105 | 500 | 180 | 25 | 32 | 910 | 1720 xyoo | 0.352 | 8000 | AEC-Q200 |
| LKDM3202H221MF | -40~105 | 500 | 220 | 25 | 32 | 1110 | Xyoo 1975 | 0.285 | 8000 | AEC-Q200 |
| LKDM4102H271MF | -40~105 | 500 | 270 | 25 | 41 | 1360 xyoo | 2135 | 0.262 | 8000 | AEC-Q200 |
| LKDM5102H331MF | -40~105 | 500 | 330 | 25 | 51 | 1660 xyoo | 2378 | 0.248 | 8000 | AEC-Q200 |
| LKDN3002I101MF | -40~105 | 550 | 100 | 20 | 30 | 560 | 1150 | 0.755 | 8000 | AEC-Q200 |
| LKDM2502I101MF | -40~105 | 550 | 100 | 25 | 25 | 560 | 1150 | 0.755 | 8000 | AEC-Q200 |
| LKDK3602I121MF | -40~105 | 550 | 120 | 22 | 36 | 670 | 1375 xyoo | 0.688 | 8000 | AEC-Q200 |
| LKDM3002I121MF | -40~105 | 550 | 120 | 25 | 30 | 670 | 1375 xyoo | 0.688 | 8000 | AEC-Q200 |
| LKDK4102I151MF | -40~105 | 550 | 150 | 22 | 41 | 835 | 1505 xyoo | 0.625 | 8000 | AEC-Q200 |
| LKDM3002I151MF | -40~105 | 550 | 150 | 25 | 30 | 835 | 1505 xyoo | 0.625 | 8000 | AEC-Q200 |
| LKDK4602I181MF | -40~105 | 550 | 180 | 22 | 46 | 1000 | 1685 xyoo | 0.553 | 8000 | AEC-Q200 |
| LKDM3602I181MF | -40~105 | 550 | 180 | 25 | 36 | 1000 | 1685 xyoo | 0.553 | 8000 | AEC-Q200 |
| LKDK5002I221MF | -40~105 | 550 | 220 | 22 | 50 | 1220 | 1785 xyoo | 0.515 | 8000 | AEC-Q200 |
| LKDM4102I221MF | -40~105 | 550 | 220 | 25 | 41 | 1220 | 1785 xyoo | 0.515 | 8000 | AEC-Q200 |
| LKDM5102I271MF | -40~105 | 550 | 270 | 25 | 51 | 1495 | 1965 xyoo | 0.425 | 8000 | AEC-Q200 |
| LKDN3602J101MF | -40~105 | 600 | 100 | 20 | 36 | 610 | 990 | 0.832 | 8000 | AEC-Q200 |
| LKDM2502J101MF | -40~105 | 600 | 100 | 25 | 25 | 610 | 990 | 0.832 | 8000 | AEC-Q200 |
| LKDK3602J121MF | -40~105 | 600 | 120 | 22 | 36 | 730 | 1135 | 0.815 | 8000 | AEC-Q200 |
| LKDM3002J121MF | -40~105 | 600 | 120 | 25 | 30 | 730 | 1240 | 0.815 | 8000 | AEC-Q200 |
| LKDK4102J151MF | -40~105 | 600 | 150 | 22 | 41 | 910 | 1375 xyoo | 0.785 | 8000 | AEC-Q200 |
| LKDM3602J151MF | -40~105 | 600 | 150 | 25 | 36 | 910 | 1375 xyoo | 0.785 | 8000 | AEC-Q200 |
| LKDM4102J181MF | -40~105 | 600 | 180 | 25 | 41 | 1090 | 1565 xyoo | 0.732 | 8000 | AEC-Q200 |
| LKDM4602J221MF | -40~105 | 600 | 220 | 25 | 46 | 1330 xyoo | 1670 xyoo | 0.71 | 8000 | AEC-Q200 |
| LKDM5102J271MF | -40~105 | 600 | 270 | 25 | 51 | 1630 xyoo | 1710 xyoo | 0.685 | 8000 | AEC-Q200 |
