Main Technical Parameters
| qhov project | yam ntxwv | ||
| qhov kub thiab txias | -40 ~ + 85 ℃ | ||
| Rated ua haujlwm voltage | 2.7v ua | ||
| Capacitance ntau yam | -10% ~ + 30% (20 ℃) | ||
| kub yam ntxwv | Capacitance hloov tus nqi | |△c/c(+20 ℃)|≤30% | |
| ESR | Tsawg dua 4 npaug ntawm tus nqi teev (hauv ib puag ncig ntawm -25 ° C) | ||
|
Durability | Tom qab txuas ntxiv siv qhov ntsuas hluav taws xob (2.7V) ntawm +85 ° C rau 1000 teev, thaum rov qab mus rau 20 ° C rau kev sim, cov khoom hauv qab no tau ntsib | ||
| Capacitance hloov tus nqi | Tsis pub dhau ± 30% ntawm tus nqi pib | ||
| ESR | Tsawg dua 4 npaug ntawm tus nqi pib tus nqi | ||
| Cov yam ntxwv ntawm qhov kub thiab txias | Tom qab 1000 teev yam tsis muaj kev thauj khoom ntawm +85 ° C, thaum rov qab mus rau 20 ° C rau kev sim, cov khoom hauv qab no tau ntsib | ||
| Capacitance hloov tus nqi | Tsis pub dhau ± 30% ntawm tus nqi pib | ||
| ESR | Tsawg dua 4 npaug ntawm tus nqi pib tus nqi | ||
|
Moisture kuj | Tom qab siv cov ntsuas hluav taws xob tsis tu ncua rau 500 teev ntawm +25 ℃ 90% RH, thaum rov qab mus rau 20 ℃ rau kev sim, cov khoom hauv qab no tau ntsib | ||
| Capacitance hloov tus nqi | Tsis pub dhau ± 30% ntawm tus nqi pib | ||
| ESR | Tsawg dua 3 npaug ntawm tus nqi thawj zaug | ||
Khoom Dimensional Drawing
| lwv 6 | ib = 1.5 |
| L> 16 | ib = 2.0 |
| D | 8 | 10 | 12.5 Nws | 16 | 18 |
| d | 0.6 | 0.6 | 0.6 | 0.8 ua | 0.8 ua |
| F | 3.5 | 5 | 5 | 7.5 | 7.5 |
Supercapacitors: Cov thawj coj hauv Kev Cia Siab Yav Tom Ntej
Taw qhia:
Supercapacitors, tseem hu ua supercapacitors lossis electrochemical capacitors, yog cov khoom siv hluav taws xob ua haujlwm siab uas sib txawv ntawm cov roj teeb ib txwm muaj thiab cov capacitors. Lawv khav theeb lub zog tsis tshua muaj zog thiab lub zog siv hluav taws xob, lub luag haujlwm sai sai, cov peev txheej ntev, thiab kev ua neej nyob ntev. Nyob rau hauv lub hauv paus ntawm supercapacitors dag lub hluav taws xob ob-txheej txheej thiab Helmholtz ob-txheej txheej capacitance, uas siv cov nqi cia ntawm electrode nto thiab ion txav hauv electrolyte los khaws lub zog.
Qhov zoo:
- High Energy Density: Supercapacitors muab lub zog ntau dua li cov khoom siv hluav taws xob ib txwm muaj, ua rau lawv khaws ntau lub zog hauv qhov ntim me me, ua rau lawv zoo tagnrho lub zog cia.
- Lub zog hluav taws xob ntom ntom: Supercapacitors ua yeeb yam zoo tshaj plaws lub zog, tsim nyog tso cov khoom siv luv luv, haum rau cov kev siv lub zog luv luv uas yuav tsum tau them nqi zog sai.
- Rapid Charge-Discharge: Muab piv rau cov roj teeb ib txwm, supercapacitors muaj cov nqi them tawm sai dua, ua tiav kev them nyiaj hauv vib nas this, ua rau lawv tsim nyog rau cov ntawv thov uas yuav tsum tau them ntau zaus thiab tawm.
- Ntev Lifespan: Supercapacitors muaj lub neej ntev mus ntev, muaj peev xwm dhau mus txog kaum tawm txhiab tus nqi-tso tawm mus uas tsis muaj kev ua haujlwm degradation, ua rau lawv lub neej ua haujlwm ntev.
- Lub voj voog ruaj khov zoo heev: Supercapacitors qhia tau tias muaj kev ruaj ntseg zoo heev, tswj kev ua haujlwm ruaj khov nyob rau lub sijhawm siv ntev, txo qhov zaus ntawm kev saib xyuas thiab hloov.
Daim ntawv thov:
- Energy Recovery thiab Storage Systems: Supercapacitors nrhiav kev siv dav hauv kev siv hluav taws xob rov qab thiab kev khaws cia, xws li kev sib tsoo hauv tsheb hluav taws xob, daim phiaj hluav taws xob cia, thiab lub zog txuas ntxiv mus.
- Kev Pabcuam Fais Fab thiab Peak Power Compensation: Siv los muab cov khoom siv hluav taws xob luv luv, cov khoom siv hluav taws xob supercapacitors tau ua haujlwm hauv cov xwm txheej uas xav tau lub zog xa hluav taws xob sai, xws li pib cov tshuab loj, ua kom lub tsheb muaj zog, thiab them nyiaj rau cov kev xav tau siab tshaj plaws.
- Consumer Electronics: Supercapacitors yog siv rau hauv cov khoom siv hluav taws xob rau lub zog thaub qab, teeb nyem, thiab lub zog cia khoom, muab lub zog tso tawm sai thiab lub zog thaub qab mus ntev.
- Kev siv tub rog: Hauv kev ua tub rog, supercapacitors yog siv rau hauv kev pabcuam fais fab thiab lub zog cia rau cov khoom siv xws li submarines, ships, thiab fighter dav hlau, muab kev txhawb zog ruaj khov thiab txhim khu kev qha.
Xaus:
Raws li cov khoom siv hluav taws xob ua haujlwm siab, supercapacitors muaj qhov zoo xws li lub zog siab ceev, siab zog ceev, muaj peev xwm them sai sai, lub neej ntev, thiab kev ruaj ntseg zoo heev. Lawv tau siv dav hauv kev siv hluav taws xob rov qab, kev pab hluav taws xob, khoom siv hluav taws xob, thiab kev ua tub rog. Nrog kev txhim kho thev naus laus zis tsis tu ncua thiab nthuav dav daim ntawv thov scenarios, supercapacitors tau npaj los ua lub neej yav tom ntej ntawm lub zog cia, tsav lub zog hloov pauv thiab txhim kho kev siv hluav taws xob.
| Cov khoom naj npawb | Ua haujlwm kub (℃) | Rated voltage (V.dc) | Capacitance (F) | Txoj kab uas hla D (mm) | Ntev L (mm) | ESR (mΩmax) | 72 teev ntws tam sim no (μA) | Lub neej (hli) |
| SDH2R7L1050812 | -40 ~ 85 | 2.7 | 1 | 8 | 11.5 | 200 | 3 | 1000 |
| SDH2R7L2050813 | -40 ~ 85 | 2.7 | 2 | 8 | 13 | 150 | 4 | 1000 |
| SDH2R7L3350820 | -40 ~ 85 | 2.7 | 3.3 | 8 | 20 | 90 | 6 | 1000 |
| SDH2R7L5051020 | -40 ~ 85 | 2.7 | 5 | 10 | 20 | 70 | 10 | 1000 |
| SDH2R7L7051020 | -40 ~ 85 | 2.7 | 7 | 10 | 20 | 60 | 14 | 1000 |
| SDH2R7L1061030 | -40 ~ 85 | 2.7 | 10 | 10 | 30 | 50 | 20 | 1000 |
| SDH2R7L1561325 | -40 ~ 85 | 2.7 | 15 | 12.5 Nws | 25 | 40 | 30 | 1000 |
| SDH2R7L2561625 | -40 ~ 85 | 2.7 | 25 | 16 | 25 | 30 | 50 | 1000 |
| SDH2R7L5061840 | -40 ~ 85 | 2.7 | 50 | 18 | 40 | 25 | 100 | 1000 |
| SDH2R7L7061850 | -40 ~ 85 | 2.7 | 70 | 18 | 50 | 20 | 140 | 1000 |
