Cov kev tsis tseem ceeb
Kev Ntsuas Txuj Ci
Ultra-small ntim siab voltage loj muaj peev xwm ncaj qha them ceev ceev them fais fab mov khoom tshwj xeeb,
105 ° C 4000H/115 ° C 2000H,
tiv thaiv xob laim, tsawg to tam sim no (tsawg standby fais fab siv), siab ripple tam sim no, siab zaus, qis impedance,
RoHS cov lus qhia sib piv,
Cov Lus Qhia Tshwj Xeeb
| Cov khoom | cov yam ntxwv | |||
| Qhov kub ua haujlwm ntau yam | -40 ~ + 105 ℃ | |||
| nominal voltage ntau yam | 400V | |||
| kev kam rau siab ntawm lub peev xwm | ±20% (25±2℃ 120Hz) | |||
| tam sim no xau (uA) | 400WV | ≤0.015CV + 10 (uA) C: Lub Peev Xwm Ib Txwm (uF) V: Lub Hwj Chim Ntsuas (V), nyeem 2 feeb | |||
| tangent ntawm lub kaum sab xis poob ntawm 25 ± 2 ° C 120 Hz | Qhov Voltage (V) | 400 |
| |
| tg δ | 0.15 | |||
| Yog tias lub peev xwm nominal tshaj 1000uF, qhov poob tangent nce ntxiv los ntawm 0.02 rau txhua 1000UF nce | ||||
| Cov yam ntxwv kub (120 Hz) | Qhov Voltage (V) | 400 |
| |
| Qhov piv ntawm impedance Z(-40℃)/Z(20℃) | 7 | |||
| Kev ruaj khov | Hauv qhov cub 105 ° C, tom qab siv lub zog ntsuas nrog lub zog ntsuas tam sim no rau lub sijhawm teev tseg, lub capacitor yuav tsum raug kuaj ntawm chav tsev kub ntawm 25 ± 2 ° C rau 16 teev. Kev ua tau zoo ntawm lub capacitor yuav tsum ua tau raws li cov hauv qab no: | |||
| Tus Nqi Hloov Peev Xwm | Tsis pub dhau ± 20% ntawm tus nqi pib | |||
| poob kaum sab xis tangent | Qis dua 200% ntawm tus nqi teev tseg | |||
| tam sim no xau | Hauv qab tus nqi teev tseg | |||
| lub neej thauj khoom | ≥Φ8 | 115 ℃ 2000 Teev | 105 ℃ 4000 Teev | |
| Kev khaws cia kub siab | Lub capacitor yuav tsum khaws cia rau 1000 teev ntawm 105 ° C thiab muab tso rau ntawm qhov kub ib txwm rau 16 teev. Qhov kub sim yog 25 ± 2 ° c. kev ua tau zoo ntawm lub capacitor yuav tsum ua tau raws li cov hauv qab no. | |||
| Tus Nqi Hloov Peev Xwm | Tsis pub dhau ± 20% ntawm tus nqi pib | |||
| poob kaum sab xis tangent | 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（Chav tsev：mm)
| D | 5 | 6.3 | 8 | 10 | 12.5~13 | 14.5 | 16 | 18 |
| d | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.8 | 0.8 | 0.8 |
| F | 2 | 2.5 | 3.5 | 5 | 5 | 7.5 | 7.5 | 7.5 |
| a | +1 | |||||||
Cov coefficient kho qhov zaus ntawm ripple tam sim no
Qhov Cuam Tshuam Kho Qhov Zaus
| Zaus (Hz) | 50 | 120 | 1K | 10K-50K | 100K |
| Tus lej sib piv | 0.4 | 0.5 | 0.8 | 0.9 | 1 |
KCG Series: Ultra-Miniature High-Voltage, High-Capacity Aluminium Electrolytic Capacitors Tsim rau Cov Ntawv Thov Fais Fab Kev Ntseeg Siab
Hauv kev lag luam hluav taws xob niaj hnub no uas tab tom loj hlob sai, tshwj xeeb tshaj yog hauv cov ntawv thov siab xws li kev them ceev ceev, lub zog tshiab, thiab cov khoom siv hluav taws xob hauv tsheb, kev ruaj khov, kev ua haujlwm zoo, thiab qhov loj ntawm cov khoom siv fais fab tab tom ntsib teeb meem ntau zuj zus. Raws li cov khoom siv khaws cia thiab lim dej tseem ceeb hauv cov hluav taws xob, cov capacitors ncaj qha txiav txim siab qhov kev ntseeg tau, lub neej ntev, thiab kev siv hluav taws xob ntawm tag nrho lub kaw lus. YMIN's KCG series radial lead aluminium electrolytic capacitors yog cov kev daws teeb meem ua tau zoo uas tsim los daws cov teeb meem no. Nrog nws cov txiaj ntsig tseem ceeb ntawm "qhov loj me me heev, qhov hluav taws xob siab, lub peev xwm loj, lub neej ntev, thiab cov yam ntxwv zoo heev ntawm cov zaus siab qis impedance," nws sawv tawm hauv kev sib tw ua lag luam hnyav thiab tau dhau los ua cov khoom siv nyiam rau cov engineers tsim cov khoom siv fais fab siab.
I. Kev Tso Chaw Tseeb: Kev daws teeb meem kev tsim qauv ntawm cov khoom siv fais fab loj
Lub hom phiaj tsim ntawm KCG series capacitors yog meej heev: los muab kev ruaj khov thiab muaj zog capacitive zog cia thiab lim dej muaj peev xwm nyob rau hauv qhov chaw tsawg tshaj plaws. Cov capacitors high-voltage, high-capacity ib txwm muaj feem ntau loj thiab nyuaj rau hloov kho rau qhov kev teeb tsa sab hauv ntawm cov khoom siv hluav taws xob niaj hnub. KCG series, los ntawm kev tshawb fawb txog cov ntaub ntawv thiab cov txheej txheem tsim khoom siab heev, ua tiav qhov kev pabcuam ntsuas voltages txog li 400V thiab capacitances tshaj 100μF (txog li 120μF) hauv cov tsev me me (diameters ntawm 5mm txog 18mm). Qhov cwj pwm no ua rau nws tsim nyog rau cov ntawv thov uas rhiab heev rau qhov chaw xws li:
• Gallium Nitride (GaN) Cov Khoom Siv Fais Fab Ceev: Nrog rau kev siv dav dav ntawm GaN thev naus laus zis, cov taub hau them tau me dua thaum lub zog tso zis txuas ntxiv nce. KCG series muab kev kho kom zoo thiab lim dej rau sab tseem ceeb ntawm cov khoom siv fais fab hloov pauv siab, ua kom muaj zog tso zis ruaj khov, thaum nws qhov me me phim qhov xav tau sab hauv ntawm cov mini chargers.
• Cov Khoom Siv Fais Fab Rau Cov Neeg Rau Khoom Siv/Kev Sib Txuas Lus: Cov chaw khaws ntaub ntawv thiab cov chaw sib txuas lus muaj qhov xav tau siab heev rau qhov muaj zog thiab kev ntseeg tau ntawm lub zog. Cov koob KCG muab kev tiv thaiv thiab kev lim dej txaus hauv cov modules fais fab me me, ua kom ntseeg tau tias kev ua haujlwm 24/7 ntawm cov khoom siv tseem ceeb tsis muaj kev cuam tshuam.
• Cov Kev Siv Hluav Taws Xob Tshiab (PV Inverters, On-Board Chargers): Cov kev siv no ua haujlwm hauv cov chaw nyuaj, xav tau cov capacitors kom ua haujlwm ruaj khov hauv qab qhov hluav taws xob siab thiab cov hluav taws xob siab. KCG lub zog hluav taws xob siab thiab cov yam ntxwv capacitance loj ua rau nws yog ib qho khoom siv bypass thiab filtering zoo tagnrho hauv DC-Link circuits.
II. Kev Ua Tau Zoo Tshaj Plaws: Lub Pob Zeb Tseem Ceeb ntawm Kev Ntseeg Siab
Cov kev ua tau zoo ntawm KCG series ua pov thawj tag nrho nws cov tswv yim khoom ntawm "yug los rau qhov chaw nyuaj."
1. Lub Neej Ua Haujlwm Ntev Thiab Kev Tiv Thaiv Kub Siab: KCG series muaj ob qho kev sib xyaw ua ke ntawm qhov kub thiab txias ua haujlwm thiab lub neej ntev: txog li 4000 teev hauv qhov chaw kub hnyav ntawm 105 ° C; thiab ruaj khov 2000 teev ua haujlwm txawm tias nyob rau qhov kub siab dua ntawm 115 ° C. Qhov no yog ua tsaug rau nws cov electrolyte zoo thiab cov thev naus laus zis tshwj xeeb, uas ua rau qeeb qeeb ntawm qhov ziab ntawm cov electrolyte ntawm qhov kub siab, ua rau lub neej ua haujlwm ntev dua ntawm lub capacitor thiab txo qhov kev ua tsis tiav ntawm lub kaw lus thiab cov nqi txij nkawm.
2. Kev Tiv Thaiv Xob Ntxig Thiab Qhov Hluav Taws Xob Uas Tawg Tsawg (Kev Siv Hluav Taws Xob Tsawg): Cov khoom no tshwj xeeb tshaj yog hais txog "kev tiv thaiv xob laim thiab qhov hluav taws xob uas tawg tsawg". Nws tus nqi hluav taws xob uas tawg raug tswj hwm nruj heev ntawm qib qis heev (xam li ≤0.015CV + 10μA). Tus cwj pwm no yog qhov tseem ceeb rau cov qauv txuag hluav taws xob niaj hnub no, ua kom txo tau kev siv hluav taws xob hauv hom standby thiab ua tau raws li cov cai tswjfwm kev siv hluav taws xob thoob ntiaj teb uas nruj dua (xws li EU's ErP Directive). Tib lub sijhawm, kev tiv thaiv hluav taws xob ntau dua ua rau nws tiv taus cov hluav taws xob siab luv luv hauv lub zog hluav taws xob (xws li xob laim ntaus), txhim kho nws txoj kev ciaj sia nyob hauv cov chaw muaj hluav taws xob hnyav.
3. Muaj Peev Xwm Tiv Thaiv Tam Sim No Siab Ripple thiab Qis Impedance: Hauv cov khoom siv fais fab hloov pauv zaus siab, ripple current yog ib qho ntawm cov ua rau capacitor overheating thiab ua tsis tiav. KCG series ua tiav qhov siab ripple current withstand capacity los ntawm kev siv tshuab electrode foil etching zoo tshaj plaws thiab electrolyte formulation. Piv txwv li, KCGJ3002G121MF qauv tuaj yeem ua tiav ripple current txog li 1650mA ntawm 105 ° C thiab 120Hz. Tsis tas li ntawd, nws qhia txog cov yam ntxwv zoo heev ntawm zaus siab qis impedance (tus nqi ESR qis), txhais tau tias thaum lub sijhawm ua haujlwm zaus siab, lub capacitor nws tus kheej muaj kev poob hluav taws xob tsawg dua, tsim cua sov tsawg dua, thiab muaj kev ua haujlwm lim dej zoo dua, ua kom ntseeg tau tias lub zog hloov pauv zoo thiab cov zis zoo. Lub rooj kho zaus nrog (nrog rau qhov sib piv ntawm 1 ntawm 100kHz) pab cov engineers xam qhov tseeb ntawm kev ua haujlwm tiag tiag ntawm ntau zaus ua haujlwm.
4. Kev Tswj Xyuas Zoo: Tom qab 1000 teev ntawm kev khaws cia kub ntawm 105 ° C thiab kev sim lub neej ntawm lub zog ntsuas, cov yam ntxwv tseem ceeb ntawm KCG series, xws li kev hloov pauv capacitance, kev poob tangent, thiab cov dej xau, raug tswj hwm hauv qhov ntau thiab tsawg (piv txwv li, kev hloov pauv capacitance hauv ± 20%). Qhov no ua kom ntseeg tau tias txhua lub KCG capacitor tawm hauv lub Hoobkas muaj kev ua haujlwm hluav taws xob txhim khu kev qha thiab sib xws, ua tau raws li qhov yuav tsum tau ua rau cov khoom sib xws hauv kev tsim khoom lag luam loj.
III. Cov Qauv Lub Cev Ruaj Khob thiab Cov Qauv Ib Puag Ncig
Cov koob KCG siv tus qauv tsim radial lead, muaj ntau qhov loj sib txawv (D x L) rau kev yooj yim mounting lossis manual soldering rau ntawm PCBs. Nws lub plhaub muaj lub valve tsis tawg, ua kom muaj kev nyab xeeb siv nyob rau hauv cov xwm txheej tsis zoo heev. Tag nrho cov kab khoom ua raws li RoHS cov lus qhia thiab tsis muaj cov tshuaj lom neeg txwv, uas qhia txog YMIN lub luag haujlwm rau kev tiv thaiv ib puag ncig.
IV. Kev Tshawb Fawb Txog Cov Xwm Txheej Siv
Cov kev siv ntawm KCG series nthuav dav mus deb tshaj qhov uas tau hais los saum toj no uas yog kev them ceev thiab cov khoom siv fais fab rau lub server. Nws qhov kev ua tau zoo ua rau nws ci ntsa iab hauv ntau qhov chaw tshiab:
• Cov Khoom Siv Hluav Taws Xob Hauv Tsheb: Hauv BMS (Battery Management System), OBC (On-Board Charger), thiab DC-DC converters ntawm cov tsheb fais fab tshiab, KCG series tuaj yeem tiv taus qhov kub siab ntawm lub cav thiab muab kev lim dej ruaj khov thiab kev tiv thaiv hluav taws xob rau cov voj voog hluav taws xob siab, pab txhawb rau kev nyab xeeb thiab kev ua haujlwm zoo ntawm kev siv hluav taws xob hauv tsheb.
• Kev Tsav Tsheb Hauv Kev Lag Luam thiab Teeb Pom Kev Ntse: Hauv cov khoom siv hauv kev lag luam xws li cov hloov pauv zaus thiab servo drives, qhov ruaj khov ntawm lub zog muab hluav taws xob cuam tshuam ncaj qha rau kev ua haujlwm tas mus li ntawm cov kab ntau lawm. KCG lub neej ntev thiab kev ntseeg siab siab txo qhov kev pheej hmoo ntawm kev tsis ua haujlwm. Hauv cov kab ke teeb pom kev ntse muaj zog siab (xws li cov khoom siv hluav taws xob tsav LED zaub), nws cov kev ua haujlwm lim dej zoo heev txo qhov flicker, muab lub zog DC huv, thiab txhim kho cov teebmeem ntawm kev tso saib thiab lub neej teeb.
• Cov Khoom Siv Hauv Tsev Ntse thiab Cov Tshuab Khaws Cia Hluav Taws Xob: Cov laug cam fais fab inverter zoo tshaj plaws hauv tsev thiab cov tshuab khaws cia hluav taws xob hauv tsev ob qho tib si xav tau cov capacitors me me, ua haujlwm tau zoo xws li KCG los txhim kho kev siv hluav taws xob zoo thiab kev ntseeg siab.
Xaus lus
Hauv kev xaus lus, YMIN's KCG series aluminium electrolytic capacitors tsis yog tsuas yog cov khoom siv hluav taws xob yooj yim xwb; lawv yog qhov kawg ntawm kev txawj ntse hauv kev tsim kho niaj hnub no uas muaj zog ntau thiab muaj kev ntseeg siab. Lawv ua tiav qhov sib npaug zoo tshaj plaws ntawm cov hom phiaj tsim qauv uas zoo li tsis sib xws ntawm "miniaturization," "kev ua haujlwm siab," thiab "lub neej ntev." Txawm tias ntsib cov thev naus laus zis them ceev ceev lossis kev hloov pauv tshiab ntawm lub zog, KCG series, nrog nws cov lus qhia ruaj khov, kev ua haujlwm ruaj khov, thiab kev hloov pauv dav dav, ua pov thawj tias nws yog tus khub txhim khu kev qha rau cov engineers uas daws cov teeb meem kev muab hluav taws xob uas xav tau. Kev xaiv KCG txhais tau tias xaiv kev ruaj khov thiab kev ua haujlwm zoo rau koj lub zog.
| 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 |
| KCGD1102G100MF | -40~105 | 400 | 10 | 8 | 11 | 90 | 205 | - | 4000 | —— |
| KCGD1302G120MF | -40~105 | 400 | 12 | 8 | 13 | 106 | 248 | - | 4000 | —— |
| KCGD1402G150MF | -40~105 | 400 | 15 | 8 | 14 | 130 | 281 | - | 4000 | —— |
| KCGD1702G180MF | -40~105 | 400 | 18 | 8 | 17 | 154 | 319 | - | 4000 | —— |
| KCGD2002G220MF | -40~105 | 400 | 22 | 8 | 20 | 186 | 340 | - | 4000 | —— |
| KCGE1402G220MF | -40~105 | 400 | 22 | 10 | 14 | 186 | 340 | - | 4000 | —— |
| KCGD2502G270MF | -40~105 | 400 | 27 | 8 | 25 | 226 | 372 | - | 4000 | —— |
| KCGE1702G270MF | -40~105 | 400 | 27 | 10 | 17 | 226 | 396 | - | 4000 | —— |
| KCGE1902G330MF | -40~105 | 400 | 33 | 10 | 19 | 274 | 475 | - | 4000 | —— |
| KCGL1602G330MF | -40~105 | 400 | 33 | 12.5 | 16 | 274 | 475 | - | 4000 | —— |
| KCGE2302G390MF | -40~105 | 400 | 39 | 10 | 23 | 322 | 562 | - | 4000 | —— |
| KCGL1802G390MF | -40~105 | 400 | 39 | 12.5 | 18 | 322 | 562 | - | 4000 | —— |
| KCGL2002G470MF | -40~105 | 400 | 47 | 12.5 | 20 | 386 | 665 | - | 4000 | —— |
| KCGL2502G560MF | -40~105 | 400 | 56 | 12.5 | 25 | 458 | 797 | - | 4000 | —— |
| KCGI2002G560MF | -40~105 | 400 | 56 | 16 | 20 | 346 | 800 | 1.68 | 4000 | - |
| KCGL3002G680MF | -40~105 | 400 | 68 | 12.5 | 30 | 418 | 1000 | 1.4 | 4000 | - |
| KCGI2502G820MF | -40~105 | 400 | 82 | 16 | 25 | 502 | 1240 | 1.08 | 4000 | - |
| KCGL3502G820MF | -40~105 | 400 | 82 | 12.5 | 35 | 502 | 1050 | 1.2 | 4000 | - |
| KCGJ2502G101MF | -40~105 | 400 | 100 | 18 | 25 | 610 | 1420 xyoo | 0.9 | 4000 | - |
| KCGJ3002G121MF | -40~105 | 400 | 120 | 18 | 30 | 730 | 1650 xyoo | 0.9 | 4000 | - |
