Main technical parameters
| Cov khoom | Yam ntxwv | |
| Qhov kub thiab txias (℃) | -40 ℃ ~ + 105 ℃ | |
| Qhov Voltage (V) | 350-500V DC | |
| Capacitance Range (uF) | 47 ~ 1000uF (20 ℃ 120 Hz) | |
| Capacitance kam rau ua | ± 20% | |
| Cov dej ntws tam sim no (mA) | <0.94mA lossis 3 CV, 5 feeb kuaj ntawm 20 ℃ | |
| Qhov siab tshaj DF (20 ℃) | 0.15 (20 ℃, 120HZ) | |
| Cov yam ntxwv kub (120Hz) | C (-25 ℃) / C (+ 20 ℃) ≥ 0.8 ℃ (-40 ℃) / C (+ 20 ℃) ≥ 0.65 | |
| Yam ntxwv impedance | Z (-25 ℃) / Z (+ 20 ℃) ≤ 5 ； Z (-40 ℃) / Z (+ 20 ℃) ≤ 8 | |
| Insulating Resistance | Tus nqi ntsuas los ntawm kev thov DC 500V rwb thaiv tsev tiv thaiv tester ntawm tag nrho cov terminals thiab snap nplhaib nrog insulating lub tes tsho = 100mΩ. | |
| Insulating voltage | Siv AC 2000V ntawm txhua lub terminals thiab snap nplhaib nrog lub tes tsho insulating rau 1 feeb thiab tsis muaj qhov txawv txav tshwm sim. | |
| Kev ua siab ntev | Siv cov ntsuas ripple tam sim no ntawm lub capacitor nrog qhov hluav taws xob tsis ntau tshaj qhov ntsuas hluav taws xob hauv qab 105 ℃ ib puag ncig thiab siv qhov ntsuas hluav taws xob rau 3000hours, tom qab ntawd rov qab mus rau 20 ℃ ib puag ncig thiab cov txiaj ntsig kev xeem yuav tsum ua raws li cov cai hauv qab no. | |
| Capacitance hloov pauv (ΔC) | ≤ tus nqi pib 土 20% | |
| DF (twg) | ≤ 200% ntawm thawj tus nqi specification | |
| Cov dej ntws tam sim no (LC) | ≤ pib specification tus nqi | |
| Txee lub neej | Capacitor khaws cia rau hauv 105 ℃ ib puag ncig rau 1000 teev, tom qab ntawd kuaj hauv 20 ℃ ib puag ncig thiab cov txiaj ntsig kev xeem yuav tsum ua raws li cov cai hauv qab no. | |
| Capacitance hloov pauv (ΔC) | ≤ tus nqi pib 土 15% | |
| DF (twg) | ≤150% ntawm tus nqi pib specification | |
| Cov dej ntws tam sim no (LC) | ≤ pib specification tus nqi | |
| (Voltage pretreatment yuav tsum tau ua ua ntej kuaj: siv cov ntsuas hluav taws xob ntawm ob qho kawg ntawm lub capacitor los ntawm kev tiv thaiv ntawm 1000Ω rau 1 Hrs, tom qab ntawd tawm hluav taws xob los ntawm 1Ω / V resister tom qab pretreatment. xeem.) | ||
Khoom Dimensional Drawing
| ΦD | Φ22 | Φ25 | Φ30 | Φ35 | Φ 40 |
| B | 11.6 | 11.8 ib | 11.8 ib | 11.8 ib | 12.25 Nws |
| C | 8.4 ib | 10 | 10 | 10 | 10 |
Ripple tam sim no zaus kho coefficient
Frequency Correction Coefficient Ntawm Rated Ripple Current
| Ntau zaus (Hz) | 50 Hz | 120 Hz | 500 Hz | IKHz | > 10KHz |
| Coefficient | 0.8 ua | 1 | 1.2 | 1.25 | 1.4 |
Temperature Correction Coefficient Ntawm Rated Ripple Tam Sim No
| Ib puag ncig kub (℃) | 40 ℃ | 60 ℃ | 85 ℃ | 105 ℃ |
| Kho qhov Factor | 2.7 | 2.2 | 1.7 | 1 |
Lub tuam txhab ua lag luam loj ua kua tau tsim nyob rau xyoo 2009, thiab tau koom nrog kev tshawb fawb thiab kev tsim kho thiab tsim cov horn-type thiab bolt-type aluminium electrolytic capacitor.Cov kua dej loj loj aluminium electrolytic capacitors muaj qhov zoo ntawm ultra-high voltage (16V ~ 630V), ultra-low kub, siab stability, tsis tshua muaj to tam sim no, loj ripple tam sim no, thiab lub neej ntev.Cov khoom siv dav siv nyob rau hauv photovoltaic inverters, them pawg, tsheb-mounted OBC, sab nraum zoov Zog cia fais fab mov, thiab muaj zaus hloov dua siab tshiab thiab lwm daim ntawv thov teb.Peb muab kev ua si tag nrho rau qhov zoo ntawm "kev tsim khoom tshiab, kev tsim khoom siab, thiab pab pawg kws tshaj lij kev sib koom ua ke ntawm daim ntawv thov-sab kev txhawb nqa", aiming ntawm lub hom phiaj ntawm "cia tus nqi tsis muaj qhov nyuaj-rau-kho", cog lus rau txaus siab rau kev lag luam nrog kev tsim kho thev naus laus zis, thiab sib txuas cov kev siv sib txawv ntawm cov neeg siv khoom kom tau raws li cov kev xav tau ntawm cov neeg siv khoom, ua cov kev sib txuas thiab kev tsim khoom, muab cov neeg siv khoom nrog cov kev pabcuam thiab cov khoom tshwj xeeb customization, thiab ua tau raws li cov neeg siv khoom xav tau.
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?Ibaluminium electrolytic capacitoryog hom capacitor uas siv cov electrolyte kom ua tiav lub peev xwm siab dua li lwm hom capacitors.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 qhoaluminium electrolytic capacitor, koj yuav tsum xav txog lub peev xwm, qhov ntsuas hluav taws xob, thiab ntsuas qhov 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.
