Iiparameter eziphambili zobugcisa
| Into | uphawu | |||||||||
| Uluhlu lobushushu bokusebenza | -25~ + 130℃ | |||||||||
| Uluhlu lwamandla ombane oluqhelekileyo | 200-500V | |||||||||
| Ukunyamezelana komthamo | ±20% (25±2℃ 120Hz) | |||||||||
| Umsinga ovuzayo (uA) | 200-450WV|≤0.02CV+10(uA) C: umthamo oqhelekileyo (uF) V: i-voltage elinganisiweyo (V) imizuzu emi-2 yokufunda | |||||||||
| Ixabiso le-tangent yokulahleka (25±2℃ 120Hz) | I-voltage elinganisiweyo (V) | 200 | 250 | 350 | 400 | 450 | ||||
| tg δ | 0.15 | 0.15 | 0.1 | 0.2 | 0.2 | |||||
| Kwi-nominal capacity edlula i-1000uF, ixabiso le-tangent yokulahleka liyanda nge-0.02 kuyo yonke i-1000uF enyukayo. | ||||||||||
| Iimpawu zobushushu (120Hz) | I-voltage elinganisiweyo (V) | 200 | 250 | 350 | 400 | 450 | 500 | |||
| Umlinganiselo wokunganyamezelani Z(-40℃)/Z(20℃) | 5 | 5 | 7 | 7 | 7 | 8 | ||||
| Ukuqina | Kwi-oven ye-130℃, faka i-voltage elinganisiweyo kunye nomsinga we-ripple olinganisiweyo ixesha elithile, uze uyibeke kubushushu begumbi iiyure ezili-16 uze uyivavanye. Ubushushu bovavanyo buyi-25±2℃. Ukusebenza kwe-capacitor kufuneka kuhlangabezane neemfuno ezilandelayo. | |||||||||
| Izinga lokutshintsha komthamo | 200~450WV | Ngaphakathi kwe-±20% yexabiso lokuqala | ||||||||
| Ixabiso le-angle yokulahleka | 200~450WV | Ngaphantsi kwe-200% yexabiso elichaziweyo | ||||||||
| Umsinga wokuvuza | Ngaphantsi kwexabiso elichaziweyo | |||||||||
| Ubomi bomthwalo | 200-450WV | |||||||||
| Ubukhulu | Ubomi bomthwalo | |||||||||
| DΦ≥8 | 130℃ iiyure ezingama-2000 | |||||||||
| 105℃ iiyure ezili-10000 | ||||||||||
| Indawo yokugcina ubushushu obuphezulu | Gcina kwi-105℃ kangangeeyure ezili-1000, ubeke kubushushu begumbi iiyure ezili-16 uze uvavanye kwi-25±2℃. Ukusebenza kwe-capacitor kufuneka kuhlangabezane neemfuno ezilandelayo. | |||||||||
| Izinga lokutshintsha komthamo | Ngaphakathi kwe-±20% yexabiso lokuqala | |||||||||
| Ixabiso le-tangent yokulahlekelwa | Ngaphantsi kwe-200% yexabiso elichaziweyo | |||||||||
| Umsinga wokuvuza | Ngaphantsi kwe-200% yexabiso elichaziweyo | |||||||||
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 |
I-coefficient yembuyekezo yangoku yeRipple
①Into yokulungisa ukuphindaphinda
| Ireyithi (Hz) | 50 | 120 | 1K | 10K~50K | 100K |
| Into yokulungisa | 0.4 | 0.5 | 0.8 | 0.9 | 1 |
②I-coefficient yokulungisa ubushushu
| Ubushushu (℃) | 50℃ | 70℃ | 85℃ | 105℃ |
| Into yoLungiso | 2.1 | 1.8 | 1.4 | 1 |
Uluhlu lweeMveliso eziQhelekileyo
| Uthotho | I-Volt(V) | Umthamo (μF) | Ubungakanani D×L(mm) | Ukungathinteli (Ωmax/10×25×2℃) | Umbane oQhelekileyo(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 |
Kwishishini le-elektroniki elitshintsha ngokukhawuleza namhlanje, ukuthembeka kwamacandelo kunye nokusebenza kubalulekile. Uthotho lwee-capacitors ze-electrolytic ze-LED ze-YMIN Electronics zenzelwe ukusetyenziswa okuphezulu kwiindawo ezinzima, ngakumbi ekukhanyiseni, kwizixhobo zamandla zoshishino, nakwii-elektroniki zeemoto.
Iimpawu zeMveliso eziBalaseleyo
Ii-capacitor zethu ze-aluminium electrolytic, ezenziwe ngetekhnoloji ye-electrolyte yolwelo ephucukileyo kunye nezixhobo ezikumgangatho ophezulu, zibonelela ngeempawu ezininzi ezibalaseleyo. Zisebenza ngokuzinzileyo kuluhlu olubanzi lobushushu ukusuka kwi--25°C ukuya kwi-+130°C, kwaye zinoluhlu lombane olulinganisiweyo lwe-200-500V, oluhlangabezana neemfuno zezicelo ezininzi ze-voltage ephezulu. Ukunyamezelana komthamo kulawulwa ngaphakathi kwe-±20%, kuqinisekisa ukuchaneka kunye nokuhambelana kuyilo lwesekethe.
Eyona nto iphawulekayo kukusebenza kwazo kumaqondo obushushu aphezulu: zisebenza ngokuqhubekayo iiyure ezingama-2,000 kwi-130°C kunye neeyure ezifikelela kwi-10,000 kwi-105°C. Olu xhathiso lubalaseleyo kumaqondo obushushu aphezulu luzenza zifaneleke ngakumbi kwizicelo zokukhanyisa ze-LED kumaqondo obushushu aphezulu, ezifana nezibane zasezitratweni ezinamandla aphezulu, izibane zemizi-mveliso, kunye neenkqubo zokukhanyisa zangaphakathi.
Iinkcukacha zoBugcisa eziNgqongileyo
Iimveliso zethu ziyahlangabezana nemigangatho ye-AEC-Q200 kwaye ziyahambelana ne-RoHS, nto leyo ebonisa ukuzinikela kwethu ekukhuseleni umgangatho kunye nokusingqongileyo. Umsinga wokuvuza uphantsi kakhulu, uhambelana nomgangatho we-≤0.02CV+10(uA), apho i-C yi-nominal capacitance (uF) kwaye i-V yi-rated voltage (V). Ixabiso le-tangent yokulahleka lihlala liphakathi kwe-0.1-0.2 kuxhomekeke kwi-voltage. Kwanakwiimveliso ezine-capacitance engaphezulu kwe-1000uF, ukunyuka yi-0.02 kuphela kwi-1000uF nganye eyongezelelweyo.
Ii-capacitors zikwabonelela ngeempawu ezibalaseleyo zomlinganiselo we-impedance, zigcina umlinganiselo we-impedance phakathi kwe-5-8 ngaphakathi kobubanzi bobushushu obuphakathi kwe--40°C ukuya kwi-20°C, ziqinisekisa ukusebenza kakuhle nakwiindawo ezishushu eziphantsi. Uvavanyo lokuqina lubonisa ukuba emva kokuvezwa kwi-voltage elinganisiweyo kunye ne-ripple current kwi-130°C, utshintsho lwe-capacitance luhlala ngaphakathi kwe-±20% yexabiso lokuqala, ngelixa ixabiso le-tangent yokulahleka kunye nomsinga wokuvuza zombini zingaphantsi kwe-200% yamaxabiso achaziweyo.
Izicelo ezibanzi
Abaqhubi bezibane ze-LED
Ii-capacitor zethu zilungele ngokukodwa izixhobo zamandla zomqhubi we-LED, zihluza ngokufanelekileyo ingxolo ephezulu kwaye zibonelela ngamandla e-DC azinzileyo. Nokuba zisetyenziswa kwizibane zangaphakathi okanye izibane zasezitalatweni zangaphandle, ziqinisekisa ukusebenza okuzinzileyo kwexesha elide kwaye zinciphisa iindleko zokulungisa.
Iinkqubo zamandla emizi-mveliso
Kwicandelo lobonelelo lwamandla kwimizi-mveliso, iimveliso zethu zingasetyenziswa kwizixhobo ezifana nokutshintsha izixhobo zamandla, ii-inverters, kunye nee-frequency converters. Iimpawu zazo eziphantsi ze-ESR zinceda ekunciphiseni ukulahleka kwamandla kunye nokuphucula ukusebenza kakuhle kwenkqubo iyonke.
Izixhobo zombane zeemoto
Ukuthobela imigangatho ye-AEC-Q200 kwenza iimveliso zethu zihlangabezane neemfuno ezingqongqo zokuthembeka kwezixhobo ze-elektroniki zeemoto kwaye zifanelekile kwizicelo ezifana neenkqubo zamandla ezikwinqwelo, iiyunithi zolawulo ze-ECU, kunye nokukhanya kwe-LED.
Izixhobo zoNxibelelwano
Kwizikhululo zonxibelelwano kunye nezixhobo, ii-capacitors zethu zibonelela ngokucoca amandla okuzinzileyo, ziqinisekisa imiqondiso yonxibelelwano ecacileyo nezinzileyo.
Iinkcukacha ezipheleleyo zeMveliso
Sinikezela ngomgca wemveliso obanzi, ogubungela uluhlu olubanzi lweendlela zokusebenzisa amandla ukusuka kwi-2.2μF ukuya kwi-68μF kwi-400V. Umzekelo, imodeli ye-400V/2.2μF ilinganisa i-8×9mm, ine-impedance ephezulu ye-23Ω, kunye nomsinga we-ripple we-144mA. Imodeli ye-400V/68μF, kwelinye icala, ilinganisa i-14.5×25mm, ine-impedance ye-3.45Ω kuphela, kunye nomsinga we-ripple ofikelela kwi-1035mA. Lo mgca wemveliso owahlukeneyo uvumela abathengi ukuba bakhethe imveliso efanelekileyo kwiimfuno zabo zesicelo esithile.
Ukuqinisekisa umgangatho
Zonke iimveliso zivavanywa ngokuqinileyo kwaye zigcinwa kubushushu obuphezulu. Emva kweeyure ezili-1000 zokugcina kwi-105°C, izinga lokutshintsha komthamo wemveliso, i-tangent yokulahleka, kunye nomsinga wokuvuza konke kuhlangabezana nemigangatho echaziweyo, okuqinisekisa ukuthembeka kwemveliso ixesha elide.
Sikwabonelela ngee-coefficients ezineenkcukacha ze-frequency kunye ne-temperature correction ukuze kube lula kwiinjineli ekubaleni ngokuchanekileyo amaxabiso e-ripple current phantsi kweemeko ezahlukeneyo zokusebenza. I-coefficient yokulungiswa kwe-frequency isukela kwi-0.4 kwi-50Hz ukuya kwi-1.0 kwi-100kHz; i-coefficient yokulungiswa kwe-temperature isukela kwi-2.1 kwi-50°C ukuya kwi-1.0 kwi-105°C.
Isiphelo
Ii-capacitor ze-electrolytic ze-aluminium ze-YMIN zidibanisa ukusebenza okuphezulu, ukuthembeka okuphezulu, kunye nobomi obude, nto leyo ezenza zibe lukhetho olufanelekileyo kwizicelo ezifana nokukhanya kwe-LED, izixhobo zamandla zoshishino, kunye ne-elektroniki yeemoto. Sizimisele ukubonelela abathengi ngeemveliso kunye neenkonzo ezisemgangathweni ophezulu kunye nokukhuthaza ngokubambisana uphuhliso lweshishini le-elektroniki.
