Amapharamitha obuchwepheshe ayinhloko
| Into | isici | |||||||||
| Ibanga lokushisa lokusebenza | -25~ + 130℃ | |||||||||
| Ububanzi bamandla kagesi ajwayelekile | 200-500V | |||||||||
| Ukubekezelelana kwamandla | ±20% (25±2℃ 120Hz) | |||||||||
| Ukuvuza kwamanje (uA) | 200-450WV|≤0.02CV+10(uA) C: umthamo ojwayelekile (uF) V: i-voltage ekalwe (V) imizuzu emi-2 yokufunda | |||||||||
| Inani le-tangent yokulahlekelwa (25±2℃ 120Hz) | I-voltage ekalwe (V) | 200 | 250 | 350 | 400 | 450 | ||||
| tg δ | 0.15 | 0.15 | 0.1 | 0.2 | 0.2 | |||||
| Kumandla ajwayelekile adlula i-1000uF, inani le-tangent yokulahlekelwa likhuphuka ngo-0.02 kukho konke ukwanda kwe-1000uF. | ||||||||||
| Izici Zokushisa (120Hz) | I-voltage ekalwe (V) | 200 | 250 | 350 | 400 | 450 | 500 | |||
| Isilinganiso sokungavimbeli Z(-40℃)/Z(20℃) | 5 | 5 | 7 | 7 | 7 | 8 | ||||
| Ukuqina | Kuhhavini ongu-130℃, faka i-voltage elinganisiwe nge-ripple current elinganisiwe isikhathi esithile, bese uyibeka ekamelweni lokushisa amahora angu-16 bese uyihlola. Izinga lokushisa lokuhlola lingu-25±2℃. Ukusebenza kwe-capacitor kufanele kuhlangabezane nezidingo ezilandelayo | |||||||||
| Izinga lokushintsha umthamo | 200~450WV | Ngaphakathi kuka-±20% wenani lokuqala | ||||||||
| Inani le-tangent ye-engeli yokulahlekelwa | 200~450WV | Ngaphansi kuka-200% wenani elicacisiwe | ||||||||
| Ukuvuza kwamanje | Ngaphansi kwenani elishiwo | |||||||||
| Impilo yokulayisha | 200-450WV | |||||||||
| Ubukhulu | Impilo yokulayisha | |||||||||
| DΦ≥8 | 130℃ amahora angu-2000 | |||||||||
| 105℃ amahora angu-10000 | ||||||||||
| Isitoreji sokushisa okuphezulu | Gcina ku-105℃ amahora ayi-1000, beka ekamelweni lokushisa amahora ayi-16 bese uhlola ku-25±2℃. Ukusebenza kwe-capacitor kufanele kuhlangabezane nezidingo ezilandelayo | |||||||||
| Izinga lokushintsha umthamo | Ngaphakathi kuka-±20% wenani lokuqala | |||||||||
| Inani le-tangent lokulahlekelwa | Ngaphansi kuka-200% wenani elicacisiwe | |||||||||
| Ukuvuza kwamanje | Ngaphansi kuka-200% wenani elicacisiwe | |||||||||
Ubukhulu (Iyunithi:mm)
| L=9 | a=1.0 |
| L≤16 | a=1.5 |
| L＞16 | a=2.0 |
| D | 5 | 6.3 | 8 | 10 | 12.5 | 14.5 |
| d | 0.5 | 0.5 | 0.6 | 0.6 | 0.7 | 0.8 |
| F | 2 | 2.5 | 3.5 | 5 | 7 | 7.5 |
Isilinganiso sesinxephezelo samanje se-Ripple
①Isici sokulungisa imvamisa
| Imvamisa (Hz) | 50 | 120 | 1K | 10K~50K | 100K |
| Isici sokulungisa | 0.4 | 0.5 | 0.8 | 0.9 | 1 |
②Isilinganiso sokulungiswa kwezinga lokushisa
| Izinga lokushisa (℃) | 50℃ | 70℃ | 85℃ | 105℃ |
| Isici Sokulungisa | 2.1 | 1.8 | 1.4 | 1 |
Uhlu Lwemikhiqizo Ejwayelekile
| Uchungechunge | I-Volt(V) | Umthamo (μF) | Ubukhulu D×L(mm) | Impedance (Ωmax/10×25×2℃) | Ugesi Ogelezayo(mA rms/105×100KHz) |
| I-LED | 400 | 2.2 | 8×9 | 23 | 144 |
| I-LED | 400 | 3.3 | 8×11.5 | 27 | 126 |
| I-LED | 400 | 4.7 | 8×11.5 | 27 | 135 |
| I-LED | 400 | 6.8 | 8×16 | 10.50 | 270 |
| I-LED | 400 | 8.2 | 10×14 | 7.5 | 315 |
| I-LED | 400 | 10 | 10×12.5 | 13.5 | 180 |
| I-LED | 400 | 10 | 8×16 | 13.5 | 175 |
| I-LED | 400 | 12 | 10×20 | 6.2 | 490 |
| I-LED | 400 | 15 | 10×16 | 9.5 | 280 |
| I-LED | 400 | 15 | 8×20 | 9.5 | 270 |
| I-LED | 400 | 18 | 12.5×16 | 6.2 | 550 |
| I-LED | 400 | 22 | 10×20 | 8.15 | 340 |
| I-LED | 400 | 27 | 12.5×20 | 6.2 | 1000 |
| I-LED | 400 | 33 | 12.5×20 | 8.15 | 500 |
| I-LED | 400 | 33 | 10×25 | 6 | 600 |
| I-LED | 400 | 39 | 12.5×25 | 4 | 1060 |
| I-LED | 400 | 47 | 14.5×25 | 4.14 | 690 |
| I-LED | 400 | 68 | 14.5×25 | 3.45 | 1035 |
Embonini ye-elekthronikhi eshintsha ngokushesha yanamuhla, ukuthembeka kwezingxenye kanye nokusebenza kubalulekile. Uchungechunge lwe-YMIN Electronics lwama-capacitor e-electrolytic e-LED aluminium lwenzelwe ukusetshenziswa okuphezulu ezindaweni ezinzima, ikakhulukazi ekukhanyeni, ezimpahleni zikagesi zezimboni, kanye nasezintweni zikagesi zezimoto.
Izici Zomkhiqizo Ezinhle Kakhulu
Ama-capacitor ethu e-aluminium electrolytic, akhiqizwa kusetshenziswa ubuchwepheshe obuthuthukisiwe be-electrolyte ewuketshezi kanye nezinto ezisezingeni eliphezulu, anikeza izici eziningi ezihlukile. Asebenza ngokuqina ebangeni lokushisa elibanzi elisukela ku--25°C kuya ku-+130°C, futhi anebanga le-voltage elilinganiselwe elingu-200-500V, ahlangabezana nezidingo zezinhlelo zokusebenza eziningi ze-voltage ephezulu. Ukubekezelelana kwamandla kulawulwa ngaphakathi kuka-±20%, kuqinisekisa ukunemba kanye nokuvumelana ekwakhiweni kwesekethe.
Okuphawuleka kakhulu ukusebenza kwazo kwezinga lokushisa eliphezulu: zinikeza ukusebenza okuqhubekayo amahora angu-2,000 ku-130°C kanye namahora afinyelela ku-10,000 ku-105°C. Lokhu kumelana okumangalisayo kwezinga lokushisa eliphezulu kuzenza zifaneleke kakhulu ekusetshenzisweni kwezibani ze-LED ezisebenzisa izinga lokushisa eliphezulu, njengezibani zasemgwaqweni ezinamandla aphezulu, izibani zezimboni, kanye nezinhlelo zokukhanyisa zangaphakathi.
Imininingwane Yobuchwepheshe Eqinile
Imikhiqizo yethu ihlangabezana nezindinganiso ze-AEC-Q200 futhi ihambisana ne-RoHS, okubonisa ukuzibophezela kwethu kokubili ekuvikelweni kwekhwalithi kanye nemvelo. Ugesi ovuzayo uphansi kakhulu, unamathela ezingeni lika-≤0.02CV+10(uA), lapho u-C kuyi-nominal capacitance (uF) kanye no-V kuyi-voltage elinganisiwe (V). Inani le-tangent yokulahlekelwa lihlala phakathi kuka-0.1-0.2 kuye nge-voltage. Ngisho nasemikhiqizweni ene-capacitance engaphezu kuka-1000uF, ukwanda kungu-0.02 kuphela ku-1000uF ngayinye eyengeziwe.
Ama-capacitor aphinde anikeze izici ezinhle kakhulu zesilinganiso se-impedance, agcina isilinganiso se-impedance esiphakathi kuka-5-8 ngaphakathi kobubanzi bokushisa obuphakathi kuka--40°C kuya ku-20°C, okuqinisekisa ukusebenza okuhle kakhulu ngisho nasezindaweni eziphansi zokushisa. Ukuhlolwa kokuqina kukhombisa ukuthi ngemva kokuchayeka ku-voltage elinganisiwe kanye nogesi ogelezayo ku-130°C, ushintsho lwe-capacitance luhlala ngaphakathi kuka-±20% wenani lokuqala, kuyilapho inani le-tangent yokulahlekelwa kanye nogesi ogelezayo kokubili kungaphansi kuka-200% wenani elicacisiwe.
Izicelo Ezibanzi
Abashayeli Bokukhanyisa be-LED
Ama-capacitor ethu afaneleka kakhulu ekuhlinzekeni kwamandla omshayeli we-LED, ahlunga ngempumelelo umsindo wemvamisa ephezulu futhi ahlinzeka ngamandla e-DC azinzile. Kungakhathaliseki ukuthi asetshenziswa ekukhanyeni kwangaphakathi noma ezibanini zasemgwaqweni zangaphandle, aqinisekisa ukusebenza okuzinzile kwesikhathi eside futhi anciphisa izindleko zokulungisa.
Izinhlelo Zamandla Ezimboni
Emkhakheni wokuphakelwa kukagesi kwezimboni, imikhiqizo yethu ingasetshenziswa kumadivayisi anjengokushintsha izinsiza zikagesi, ama-inverter, kanye nama-frequency converters. Izici zabo eziphansi ze-ESR zisiza ekunciphiseni ukulahlekelwa kukagesi futhi zithuthukise ukusebenza kahle kwesistimu iyonke.
Izimoto zikagesi
Ukuhambisana nezindinganiso ze-AEC-Q200 kwenza imikhiqizo yethu ihlangabezane nezidingo eziqinile zokuthembeka kwe-elekthronikhi yezimoto futhi ifanele izinhlelo zokusebenza ezifana nezinhlelo zamandla ezingaphakathi, amayunithi okulawula e-ECU, kanye nokukhanya kwe-LED.
Imishini Yokuxhumana
Eziteshini zokuxhumana kanye nemishini, ama-capacitor ethu ahlinzeka ngokuhlunga amandla okuzinzile, okuqinisekisa izimpawu zokuxhumana ezicacile nezizinzile.
Imininingwane Yomkhiqizo Ephelele
Sinikeza umugqa womkhiqizo ophelele, ohlanganisa izinketho eziningi zomthamo kusukela ku-2.2μF kuya ku-68μF ku-400V. Isibonelo, imodeli ye-400V/2.2μF ilinganisa u-8×9mm, ine-impedance ephezulu engu-23Ω, kanye ne-ripple current engu-144mA. Imodeli ye-400V/68μF, ngakolunye uhlangothi, ilinganisa u-14.5×25mm, ine-impedance engu-3.45Ω kuphela, kanye ne-ripple current efinyelela ku-1035mA. Lo mugqa womkhiqizo ohlukahlukene uvumela amakhasimende ukukhetha umkhiqizo ofanele kakhulu izidingo zawo ezithile zohlelo lokusebenza.
Ukuqinisekisa ikhwalithi
Yonke imikhiqizo idlula ekuqineni okuqinile kanye nokuhlolwa kokugcina okushisa okuphezulu. Ngemva kwamahora ayi-1000 okugcina ku-105°C, izinga lokushintsha komthamo womkhiqizo, i-tangent yokulahleka, kanye nogesi ovuzayo konke kuhlangabezana nezindinganiso ezithile, okuqinisekisa ukuthembeka komkhiqizo isikhathi eside.
Siphinde sinikeze ama-coefficient anemininingwane yokulungiswa kwama-frequency kanye nokushisa ukuze kube lula onjiniyela ekubaleni ngokunembile amanani wamanje we-ripple ngaphansi kwezimo zokusebenza ezahlukene. I-coefficient yokulungiswa kwama-frequency isukela ku-0.4 ku-50Hz kuya ku-1.0 ku-100kHz; i-coefficient yokulungiswa kwama-temperature isukela ku-2.1 ku-50°C kuya ku-1.0 ku-105°C.
Isiphetho
Ama-capacitor e-electrolytic e-aluminium e-YMIN ahlanganisa ukusebenza okuphezulu, ukuthembeka okuphezulu, kanye nokuphila isikhathi eside, okwenza kube ukukhetha okuhle kwezicelo ezifana nokukhanya kwe-LED, izinsiza zikagesi zezimboni, kanye ne-elekthronikhi yezimoto. Sizibophezele ekuhlinzekeni amakhasimende ngemikhiqizo nezinsizakalo ezisezingeni eliphezulu kanye nokukhuthaza ngokubambisana intuthuko yemboni ye-elekthronikhi.
