Main technical parameters
| Cov khoom | Yam ntxwv | |||
| Kev khiav hauj lwm qhov kub thiab txias | -40 ℃ ~ + 105 ℃ | |||
| Rated Voltage | 400-500V DC | |||
| Capacitance kam rau ua | ± 20% (25 ± 2 ℃ 120Hz) | |||
| Cov dej ntws tam sim no ((uA) | 400 ~ 500WV |≤ 0.015CV+10(uA) C:rated capacitance(uF) V: ntsuas voltage(V) 2 feeb nyeem | |||
| Dissipation Factor (25 ± 2 ℃ 120Hz) | Rated voltage (V) | 400 | 450 | 500 |
| tg tug | 0.15 | 0.18 | 0.2 | |
| Rau cov neeg uas muaj peev xwm ntsuas qhov loj dua 1000uF, thaum lub ntsuas capacitance nce 1000δF, ces tgδ yuav nce ntxiv los ntawm 0.02 | ||||
| Cov yam ntxwv kub (120Hz) | Rated voltage (V) | 400 | 450 | 500 |
| Z (-40 ℃) / Z (20 ℃) | 7 | 9 | 9 | |
| Kev ua siab ntev | Tom qab lub sijhawm ntsuas tus qauv nrog kev siv qhov ntsuas hluav taws xob nrog cov ntsuas ripple tam sim no hauv qhov cub ntawm 105 ℃, cov lus qhia hauv qab no yuav tsum txaus siab tom qab 16 teev ntawm 25 ± 2 ° C. | |||
| Capacitance hloov | nyob rau hauv ± 20% ntawm tus nqi pib | |||
| Dissipation Factor | Tsis ntau tshaj 200% ntawm tus nqi teev | |||
| Cov dej ntws tam sim no | Tsis ntau tshaj tus nqi teev | |||
| Load life (hli) | ≤Φ6.3 | 2000 teev | ||
| ≥Φ8 | 3000 teev | |||
| Txee Lub Neej Thaum Kub Kub | Tom qab tso cov capacitors nyob rau hauv tsis muaj load ntawm 105 ℃ rau 1000 teev, cov lus qhia hauv qab no yuav tsum txaus siab ntawm 25 ± 2 ℃. | |||
| Capacitance hloov | nyob rau hauv ± 20% ntawm tus nqi pib | |||
| Dissipation Factor | Tsis ntau tshaj 200% ntawm tus nqi teev | |||
| Cov dej ntws tam sim no | Tsis ntau tshaj 200% ntawm tus nqi teev | |||
Khoom Dimensional Drawing
Ripple tam sim no zaus kho coefficient
| Ntau zaus (Hz) | 50 | 120 | IK | 10K-50K | 100 K |
| Coefficient | 0.4 | 0.5 | 0.8 ua | 0.9 | 1 |
Lub Chaw Ua Lag Luam Me Ua Kua Dej tau koom nrog R&D thiab kev tsim khoom txij li xyoo 2001. Nrog rau kev paub txog R&D thiab pab pawg tsim khoom, nws tau ua haujlwm tsis tu ncua thiab tsis tu ncua ua ntau yam zoo ntawm cov khoom siv hluav taws xob miniaturized aluminium electrolytic capacitor kom tau raws li cov neeg siv khoom xav tau tshiab rau electrolytic aluminium capacitor.Lub tsev lag luam me me muaj ob lub pob: kua SMD txhuas electrolytic capacitors thiab kua txhuas txhuas electrolytic capacitors.Nws cov khoom muaj qhov zoo ntawm miniaturization, siab stability, siab muaj peev xwm, siab voltage, siab kub kuj, tsis tshua muaj impedance, siab ripple, thiab lub neej ntev.Dav siv nyob rau hauvlub zog tshiab automotive electronics, high-power power supply, ntse teeb pom kev zoo, gallium nitride ceev them, khoom siv hauv tsev, yees duab voltaics thiab lwm yam lag luam.
Txhua yam hais txogAluminium Electrolytic Capacitorkoj xav paub
Aluminium electrolytic capacitor yog ib hom capacitor uas siv hauv cov khoom siv hluav taws xob.Kawm paub cov hauv paus ntawm lawv ua haujlwm li cas thiab lawv cov ntawv thov hauv phau ntawv qhia no.Koj puas xav paub txog aluminium electrolytic capacitor?Kab lus no hais txog cov ntsiab lus ntawm cov txhuas capacitor, nrog rau lawv cov kev tsim kho thiab kev siv.Yog tias koj tshiab rau txhuas electrolytic capacitors, phau ntawv qhia no yog qhov chaw zoo pib.Tshawb nrhiav cov hauv paus ntawm cov txhuas capacitors thiab lawv ua haujlwm li cas hauv hluav taws xob circuits.Yog hais tias koj xav nyob rau hauv electronics capacitor tivthaiv, tej zaum koj yuav tau hnov ntawm txhuas capacitor.Cov khoom siv capacitor no tau siv dav hauv cov khoom siv hluav taws xob thiab ua lub luag haujlwm tseem ceeb hauv kev tsim hluav taws xob.Tab sis lawv yog dab tsi thiab lawv ua haujlwm li cas?Hauv phau ntawv qhia no, peb yuav tshawb txog cov hauv paus ntawm txhuas electrolytic capacitors, nrog rau lawv cov kev tsim kho thiab kev siv.Txawm hais tias koj yog tus pib lossis ib tus neeg nyiam siv tshuab hluav taws xob, kab lus no yog qhov chaw zoo rau kev nkag siab txog cov khoom tseem ceeb no.
1.Dab tsi yog txhuas electrolytic capacitor?Ib qho txhuas electrolytic capacitor yog ib hom capacitor uas siv cov electrolyte kom ua tiav lub peev xwm siab dua li lwm hom capacitor.Nws yog tsim los ntawm ob lub aluminium foils sib cais los ntawm ib daim ntawv uas ntub hauv electrolyte.
2.Nws ua haujlwm li cas?Thaum ib qho hluav taws xob siv rau hauv hluav taws xob capacitor, electrolyte ua hluav taws xob thiab tso cai rau lub capacitor hluav taws xob khaws lub zog.Aluminium foils ua raws li cov electrodes, thiab daim ntawv soaked hauv electrolyte ua raws li dielectric.
3.Dab tsi yog qhov zoo ntawm kev siv aluminium electrolytic capacitors?Aluminium electrolytic capacitor muaj lub peev xwm siab, uas txhais tau tias lawv tuaj yeem khaws ntau lub zog hauv qhov chaw me me.Lawv kuj tseem pheej yig thiab muaj peev xwm tuav tau high voltages.
4.Dab tsi yog qhov tsis zoo ntawm kev siv aluminium electrolytic capacitor?Ib qho tsis zoo ntawm kev siv cov txhuas electrolytic capacitors yog tias lawv muaj lub neej ntev.Cov electrolyte tuaj yeem qhuav dhau sijhawm, uas tuaj yeem ua rau cov khoom siv capacitor ua tsis tiav.Lawv kuj yog cov rhiab rau qhov kub thiab txias thiab tuaj yeem raug puas tsuaj yog tias raug kub siab.
5.Dab tsi yog qee qhov kev siv ntawm txhuas electrolytic capacitors?Aluminium electrolytic capacitor feem ntau yog siv rau hauv cov khoom siv hluav taws xob, khoom siv suab, thiab lwm yam khoom siv hluav taws xob uas yuav tsum tau muaj peev xwm siab.Lawv kuj tseem siv rau hauv kev siv tsheb, xws li hauv qhov hluav taws xob hluav taws xob.
6.Yuav ua li cas koj xaiv txoj cai txhuas electrolytic capacitor rau koj daim ntawv thov?Thaum xaiv ib qho txhuas electrolytic capacitors, koj yuav tsum xav txog lub peev xwm, qhov ntsuas hluav taws xob, thiab ntsuas kub.Koj kuj yuav tsum xav txog qhov loj thiab cov duab ntawm lub capacitor, nrog rau cov kev xaiv mounting.
7.Yuav ua li cas koj tu rau aluminium electrolytic capacitor?Txhawm rau saib xyuas cov txhuas electrolytic capacitors, koj yuav tsum tsis txhob tso nws mus rau qhov kub thiab txias.Koj yuav tsum tsis txhob ua rau nws raug kev ntxhov siab lossis kev co.Yog hais tias lub capacitor siv tsis tu ncua, koj yuav tsum tau siv ib qho hluav taws xob mus rau nws kom cov electrolyte qhuav tawm.
Qhov zoo thiab qhov tsis zoo ntawmAluminium Electrolytic Capacitor
Aluminium electrolytic capacitor muaj qhov zoo thiab qhov tsis zoo.Ntawm qhov zoo, lawv muaj qhov sib piv siab-rau-ntim, ua rau lawv muaj txiaj ntsig zoo hauv cov ntawv thov uas qhov chaw txwv.Aluminium Electrolytic Capacitor kuj muaj tus nqi qis dua piv rau lwm hom capacitor.Txawm li cas los xij, lawv muaj lub neej luv luv thiab tuaj yeem nkag siab rau qhov kub thiab qhov hluav taws xob hloov pauv.Tsis tas li ntawd, Aluminium Electrolytic Capacitor tuaj yeem ua rau muaj kev tawg lossis tsis ua haujlwm yog tias siv tsis raug.Ntawm qhov zoo, Aluminium Electrolytic Capacitors muaj qhov sib piv siab-rau-ntim, ua rau lawv muaj txiaj ntsig zoo hauv cov ntawv thov qhov chaw txwv.Txawm li cas los xij, lawv muaj lub neej luv luv thiab tuaj yeem nkag siab rau qhov kub thiab qhov hluav taws xob hloov pauv.Tsis tas li ntawd, Aluminium Electrolytic Capacitor tuaj yeem ua rau cov dej ntws tawm thiab muaj qhov sib npaug ntau dua qhov kev tiv thaiv piv rau lwm hom hluav taws xob capacitor.
| Qhov voltage (V) | 400 | 450 | 500 | ||||||
| Cov khoom | Loj DXL (mm) | Impedance (Ωmax / 100KHz 25 ± 2 ℃) | Ripple tam sim no (mA / rms / 105 ℃ 100KHz) | Loj DXL (mm) | Impedance (Ωmax / 100KHz 25 ± 2 ℃) | Ripple tam sim no (mA / rms / 105 ℃ 100KHz) | Loj DXL (mm) | Impedance (Ωmax / 100KHz 25 ± 2 ℃) | Ripple tam sim no (mA / rms / 105 ℃ 100KHz) |
| Capacitance (uF) | |||||||||
| 4.7 | 6.3 × 12 | 9.6 ib | 116 | 6.3 × 16 | 15.7 ib | 111 | 6.3 × 16 | 17.5 Nws | 80 |
| 8 × 10 | 15.7 ib | 111 | 8 × 10 | 17.5 Nws | 80 | ||||
| 6.8 | 6.3 × 13 | 8.4 ib | 128 | 10 × 10 | 12.8 ib | 128 | 10 × 10 | 15.3 | 88 |
| 8.2 | 6.3 × 15 | 7.5 | 171 | 8 × 13 | 9.27 ib | 163 | 10 × 10 | 11.13 Nws | 110 |
| 10 | 7 × 13 | 5.4 | 190 | 8 × 15 | 8.21 ib | 190 | 10 × 13 | 9.85 ib | 145 |
| 8 × 10 | 5.4 | 190 | 10 × 11 | 8.21 ib | 190 | ||||
| 12 | 8 × 13 | 4.2 | 230 | 10 × 13 | 6.38 ib | 228 | 10 × 13.5 hli | 7.66 ib | 206 |
| 15 | 8 × 15 | 4 | 260 | 10 × 13.5 hli | 6.08 Nws | 251 | 10 × 15 | 7.3 | 220 |
| 18 | 8 × 17 | 3.2 | 295 | 10 × 15 | 5.78 ib | 295 | 10 × 17 | 6.78 ib | 240 |
| 22 | 10 × 13.5 hli | 3.1 | 314 | 10 × 17 | 5.48 ib | 314 | 12.5 × 17 | 5.65 ib | 312 |
| 8 × 18 | 3.1 | 314 | |||||||
| 27 | 10 × 15 | 3 | 370 | 10 × 20 | 4.56 ib | 370 | 10 × 23 | 5.47 ib | 348 |
| 33 | 10 × 18 | 2.5 | 440 | 10 × 35 | 3.26 | 440 | 12.5 × 20 | 4.28 ib | 400 |
| 47 | 13 × 19 | 1.98 ib | 616 | 10 × 45 | 2.71 ib | 616 | 16 × 20 | 3.25 | 560 |
| 68 | 16 × 20 | 1.4 | 1000 | 10 × 50 | 1.64 ib | 1000 | 18 × 20 | 2.3 | 800 |
| 82 | 18 × 20 | 1.08 Nws | 1180 | 16 × 25 | 1.37 ib | 1178 ib | 18 × 25 | 1.97 ib | 968 ua |
| 100 | 18 × 25 | 0.9 | 1318 | 18 × 25 | 1.08 Nws | 1226 | |||
