Iiparameter eziphambili zobugcisa
| iprojekthi | uphawu | |||||||||
| Ubushushu bokusebenza uluhlu | -40~+105℃ | |||||||||
| Uluhlu lwamandla ombane oluqhelekileyo | 400-600V | |||||||||
| Ukunyamezela umthamo | ±20% (25±2℃ 120Hz) | |||||||||
| Umsinga ovuzayo (uA) | 400-600WV I≤0.01CV+10(uA) C: Umthamo oqhelekileyo (uF) V: I-voltage elinganisiweyo (V) imizuzu emi-2 yokufunda | |||||||||
| I-tangent yokulahlekelwa (25±2℃ 120Hz) | iVoltage elinganisiweyo(V) | 400 | 450 | 500 | 550 | 600 | ||||
| i-tgδ | 10 | 15 | ||||||||
| Iimpawu zobushushu (120Hz) | iVoltage elinganisiweyo(V) | 400 | 450 | 500 | 550 | 600 | ||||
| Umlinganiselo wokunganyamezelani Z(-40℃)/Z(20℃) | 7 | 10 | ||||||||
| Ukuqina | Kwi-oven ye-105℃, faka i-voltage elinganisiweyo kuquka ne-ripple current elinganisiweyo kwixesha elichaziweyo, uze uyibeke kubushushu begumbi iiyure ezili-16 uze uyivavanye. Ubushushu bovavanyo buyi-25±2℃. Ukusebenza kwe-capacitor kufuneka kuhlangabezane neemfuno ezilandelayo. | |||||||||
| Izinga lokutshintsha komthamo | Ngaphakathi kwe-±20% yexabiso lokuqala | |||||||||
| I-tangent yokulahlekelwa | Ngaphantsi kwe-200% yexabiso elichaziweyo | |||||||||
| Umsinga wokuvuza | ngaphantsi kwexabiso elichaziweyo | |||||||||
| Ubomi bomthwalo | Iiyure ezingama-8000 | |||||||||
| Ubushushu obuphezulu kunye nokufuma | Emva kokugcina iiyure ezili-1000 kwi-105°C, yivavanye kubushushu begumbi iiyure ezili-16. Ubushushu bovavanyo bungama-25±2°C. Ukusebenza kwe-capacitor kufuneka kuhlangabezane neemfuno ezilandelayo. | |||||||||
| Izinga lokutshintsha komthamo | Ngaphakathi kwe-±20% yexabiso lokuqala | |||||||||
| I-tangent yokulahlekelwa | Ngaphantsi kwe-200% yexabiso elichaziweyo | |||||||||
| Umsinga wokuvuza | Ngaphantsi kwe-200% yexabiso elichaziweyo | |||||||||
Umzobo Wemilinganiselo Yemveliso
Ubukhulu （mm）
| D | 20 | 22 | 25 |
| d | 1.0 | 1.0 | 1.0 |
| F | 10.0 | 10.0 | 10.0 |
| a | ±2.0 | ||
I-Ripple Current Frequency Correction Coefficient
into yokulungisa amaza
| imvamisa (Hz) | 50 | 120 | 1K | 10K-50K | 100K |
| into | 0.40 | 0.50 | 0.80 | 0.90 | 1.00 |
i-coefficient yokulungisa ubushushu
| Ubushushu obuphakathi (°C) | 50 | 70 | 85 | 105 |
| i-coefficient | 2.1 | 1.8 | 1.4 | 1.0 |
Ii-LKD Series High-Voltage Aluminium Electrolytic Capacitors: Umxube ogqibeleleyo wokusebenza okuphezulu kunye nokuthembeka okuhlala ixesha elide
Kwishishini lezinto ze-elektroniki, izicelo ze-high-voltage zibeka iimfuno ezingqongqo kakhulu ekusebenzeni kwe-capacitor. Ii-capacitor ze-aluminium ze-aluminium ze-Shanghai YMIN Electronics ze-LKD series zii-electronics ezisebenza kakuhle ezenziwe ngobuchule ukuze zihlangabezane nale mfuno. Ngenxa yeempawu zazo zombane eziphezulu, ubomi benkonzo obude kakhulu, kunye nokusebenza okuzinzileyo, ezi mveliso zibonisa ixabiso elikhethekileyo kwizicelo ezifuna amandla ezifana nolawulo lwemizi-mveliso, amandla amatsha, kunye nee-electronics zeemoto.
Uyilo lweTekhnoloji oluPhucula uyilo oluQhelekileyo
Uthotho lwe-LKD lusebenzisa isakhiwo se-radial lead esiphucukileyo, sifikelela kwiimpawu zombane ezinomthamo ophezulu ngelixa sigcina ubungakanani obuncinci. I-pin pitch esemgangathweni ye-10.0mm yenza kube lula ukuhlanganiswa ngexesha lokuveliswa ngokuzenzekelayo kwaye inika ukuguquguquka okukhulu kuyilo lwebhodi yesekethe. Xa kuthelekiswa neemveliso zesiqhelo, uthotho lwe-LKD luneendlela ezininzi zokulungiswa kwesakhiwo: i-foil ye-aluminium enomoya ophezulu, iphepha le-electrolytic eliphathwe ngokukodwa, kunye nefomula ye-electrolyte ephuculweyo, konke oku kuqinisekisa ukusebenza okuzinzileyo kwiindawo ezine-voltage ephezulu.
Okubalulekileyo kukuba, uthotho lwe-LKD lugcina uzinzo olugqwesileyo lokusebenza kuluhlu olubanzi lobushushu oluqala kwi--40°C ukuya kwi-+105°C. Olu phawu luyenza ifaneleke ngokukodwa kwizicelo eziphantsi kokuguquguquka okukhulu kobushushu, njengezixhobo zamandla zangaphandle kunye neendawo zeenjini zeemoto. Uluhlu lombane olulinganisiweyo lwemveliso lugubungela i-400V ukuya kwi-600V, kunye nobubanzi bomthamo ukusuka kwi-100μF ukuya kwi-560μF, okubonelela iinjineli zoyilo ngoluhlu olubanzi lweendlela.
Ukusebenza kakuhle koMbane
Uthotho lwe-LKD lugqwesile ekusebenzeni kombane. Ukunyamezela kwayo amandla ombane kulawulwa ngokungqongqo ngaphakathi kwe-±20% (kwi-25±2°C kunye ne-120Hz), kuqinisekisa ukuhambelana kuzo zonke iibhetshi. Umsinga wokuvuza ubalasele kakhulu, ulinganiswa emva kokutshaja kwemizuzu emibini kwi-voltage elinganisiweyo, udlula kakhulu imigangatho yoshishino.
I-tangent yokulahleka kwemveliso (tgδ) ihlala iphantsi kuluhlu lwevolthi elinganisiweyo, kunye namaxabiso e-tgδ adlula i-10 kwiinkcukacha ze-400V kunye ne-15 kwiinkcukacha ze-600V. Iimpawu zokulahleka okuphantsi kochungechunge lwe-LKD ziyenza ibe lukhetho oluhle kakhulu kwiindlela zoyilo lombane olusebenza kakuhle, olunceda ukuphucula ukusebenza kakuhle kwenkqubo iyonke. Ngokuphathelele iimpawu zokuthintela, umlinganiselo we-impedance yemveliso kwi--40°C kwi-impedance yayo kwi-20°C ungaphakathi koluhlu olufanelekileyo, okuqinisekisa ukusebenza okuthembekileyo kwiindawo ezinobushushu obuphantsi.
Ukuhlala ixesha elide kwiindawo ezinzima
Ukuqinisekisa ukuthembeka kwexesha elide kwemveliso, i-YMIN yenze uvavanyo oluqinileyo lokuqina kwi-LKD series. Emva kokusebenzisa i-voltage elinganisiweyo kunye ne-ripple current elinganisiweyo kangangeeyure ezingama-8000 kwi-105°C, zonke iiparameter zemveliso zahlala ngaphakathi kwemigangatho echaziweyo: izinga lokutshintsha komthamo alizange lidlule ±20% yexabiso lokuqala, i-tangent yokulahleka ayidlulanga 200% yenkcazo yokuqala, kwaye i-leaking current yahlala ingaphantsi kwexabiso elichaziweyo.
Uvavanyo lobushushu obuphezulu kunye nomswakama ophezulu lubonise ngakumbi ukuba imveliso iyakwazi ukuguquguquka kokusingqongileyo. Emva kweeyure ezili-1000 zokugcina kwi-105°C kunye nokufuma okuphezulu, ukusebenza kwemveliso kwahlala ngaphakathi kweenkcukacha. Olu kunyamezelana kokusingqongileyo oluhle kakhulu lwenza uthotho lwe-LKD lufaneleke ngakumbi ukusetyenziswa kwiimeko ezinzima zokusebenza, ezifana nee-inverters ze-photovoltaic kunye nee-inverters zoshishino.
Amandla okuphatha amaRipple aBalaseleyo
Ubuchule bokuphatha i-ripple current ye-LKD series yenye into ebalaseleyo. Le mveliso ixhasa uluhlu olubanzi lwamaza, ukusuka kwi-50Hz ukuya kwi-100kHz, kwaye inee-coefficients zokulungisa amaza ezineenkcukacha. Kwi-100kHz, i-coefficient yokulungisa ifikelela kwi-1.00, ebonisa ukusebenza okugqwesileyo kwiindawo ezinamaza aphezulu. I-coefficient yokulungisa amaza iqinisekisa ukusebenza okuzinzileyo kuluhlu olubanzi lwamaza obushushu angqongileyo, kunye neeparamitha zokulinganisa ezifanayo ukusuka kwi-50°C ukuya kwi-105°C.
Olu buchule bokuphatha i-ripple oluqinileyo lwenza uthotho lwe-LKD lufaneleke ngakumbi njengee-capacitors zesihluzi sokukhupha izixhobo zombane, zilungisa i-voltage yokukhupha ngempumelelo, zinciphise ingxolo ye-ripple, kwaye ziphucule umgangatho wamandla.
Izicelo ezibanzi
Izithuthi Ezintsha Zamandla
Kwishishini lezithuthi zamandla amatsha, ii-capacitor ze-LKD series zisetyenziswa kakhulu kwiinkqubo ezibalulekileyo ezifana neetshaja ezikwibhodi (ii-OBC) kunye nee-motor drives. I-voltage yazo ephezulu ye-600V ihambelana ngokugqibeleleyo neemfuno zeqonga le-voltage ephezulu yezithuthi zombane, kwaye ubomi bazo beeyure eziyi-8,000 buqinisekisa ukuthembeka kuyo yonke i-lifecycle yesithuthi. Le mveliso iqinisekiswe yi-AEC-Q200 kwaye ihambelana ngokupheleleyo nemigangatho yeshishini le-elektroniki yeemoto.
Ukuzenzekelayo kweShishini
Kwii-inverters zoshishino, ii-servo drives, kunye nezinye izixhobo, uthotho lwe-LKD lusetyenziswa njenge-DC bus capacitor, luzinzisa ngokufanelekileyo i-intermediate circuit voltage kwaye lucinezela ukuphazamiseka kwe-harmonic. Iimpawu zalo zobushushu ezigqwesileyo ziqinisekisa ukusebenza okuzinzileyo kwiindawo zoshishino, kwaye amandla alo okusebenza kubushushu obuphantsi obuyi--40°C ayenza ifaneleke ukusetyenziswa kwimizi-mveliso kwiindawo ezahlukeneyo zemozulu.
Ukuveliswa kwamandla amatsha
Kwizixhobo ezintsha zamandla ezifana nee-inverters ze-photovoltaic kunye nee-converters ze-wind turbine, uthotho lwe-LKD lwenza imisebenzi ebalulekileyo yokukhusela amandla kunye nokucoca. Iimpawu zalo ze-voltage ephezulu zivumela ukusetyenziswa ngokuthe ngqo kwicala le-DC le-inverter, okwenza kube lula uyilo lwesekethe kunye nokuphucula ukuthembeka kwenkqubo.
Iinkqubo zamandla
Kwizicelo ezifana neemitha ezikrelekrele kunye nezixhobo zokubeka esweni amandla, uthotho lwe-LKD lubonelela ngokugcinwa kwamandla okuzinzileyo kunye nokucoca, ukuqinisekisa ukuchaneka kokulinganisa kunye nokuthembeka konxibelelwano. Ukuphila kwayo ixesha elide kunciphisa iimfuno zokugcinwa kwaye kunciphisa iindleko zobomi bonke.
Inkqubo yoLawulo loMgangatho oQondileyo
I-YMIN Electronics iseke inkqubo yolawulo lomgangatho ebanzi yoluhlu lwe-LKD. Ukusuka kwindawo yokugcina izinto eziluhlaza ukuya ekuhanjisweni kwemveliso okugqityiweyo, inyathelo ngalinye lihlolwa ngokungqongqo. Imigca yemveliso ezenzekelayo iqinisekisa ukuhambelana nokuthembeka kwemveliso, ngelixa inkqubo ebanzi yokulandelela umgangatho iqinisekisa ukulandeleka kwebhetshi nganye.
Zonke iimveliso ziyahambelana nemigaqo yokusingqongileyo yeRoHS kwaye ziphumelele iziqinisekiso zokhuseleko ezifanelekileyo. Le nkampani ikwaseke inkqubo yenkxaso yobuchwephesha ebanzi yesicelo, inika abathengi inkxaso yobuchwepheshe ebanzi ukusuka kwisikhokelo sokukhetha ukuya kuyilo lwesekethe.
Iindlela zoPhuhliso lweXesha elizayo
Ngophuhliso olukhawulezileyo lwamashishini afana ne-Industry 4.0 kunye nezithuthi ezintsha zamandla, imfuno yemarike yee-capacitors ezinamandla aphezulu, ezinomthamo omkhulu iya kuqhubeka ikhula. Ii-capacitors ezinokuthembeka okuphezulu, ezihlala ixesha elide, kunye nezinobuhlobo nokusingqongileyo ezimelwe luchungechunge lwe-LKD zezona mfuno ziphambili kweli shishini elizayo. I-YMIN Electronics iya kuqhubeka nokutyala imali kuphando nophuhliso, iphucula ngokuqhubekayo ukusebenza kwemveliso kwaye ibonelela ngezisombululo ezikumgangatho ophezulu kubathengi kwihlabathi liphela.
Isiphelo
Ii-capacitor ze-aluminium electrolytic ze-LKD series ezine-voltage ephezulu, ezisebenza kakuhle kakhulu kwezobugcisa, umgangatho wemveliso othembekileyo, kunye nokulungelelaniswa ngokubanzi kwesicelo, ziye zaba yinxalenye ebalulekileyo kwiinkqubo ze-elektroniki ezifuna ukuthembeka okuphezulu, izixhobo ezintsha zokuvelisa amandla ezifuna ukusebenza kakuhle, okanye usetyenziso lwemizi-mveliso kwiindawo ezinzima, uthotho lwe-LKD lubonelela ngesisombululo esigqibeleleyo.
Ukukhetha uthotho lwe-LKD kuthetha ukukhetha ukugxininisa kumgangatho, ukufuna izinto ezintsha, kunye nokuqonda okunzulu iimfuno zabathengi.
| Inombolo yeMveliso | Ubushushu bokusebenza (℃) | I-Voltage (V.DC) | Ubungakanani bomthamo (uF) | Ububanzi(mm) | Ubude (mm) | Umsinga ovuzayo (uA) | Umlinganiselo we-ripple current [mA/rms] | I-ESR/ Impedance [Ωmax] | Ubomi (iiyure) | Isiqinisekiso |
| LKDN2002G101MF | -40~105 | 400 | 100 | 20 | 20 | 410 | 1330 | 0.625 | 8000 | I-AEC-Q200 |
| LKDN2502G121MF | -40~105 | 400 | 120 | 20 | 25 | 490 | 2088 | 0.565 | 8000 | I-AEC-Q200 |
| LKDN2502G151MF | -40~105 | 400 | 150 | 20 | 25 | 610 | 2088 | 0.547 | 8000 | I-AEC-Q200 |
| LKDK2502G181MF | -40~105 | 400 | 180 | 22 | 25 | 730 | 2250 | 0.513 | 8000 | I-AEC-Q200 |
| LKDK3102G221MF | -40~105 | 400 | 220 | 22 | 31 | 890 | 2320 | 0.502 | 8000 | I-AEC-Q200 |
| I-LKDM2502G221MF | -40~105 | 400 | 220 | 25 | 25 | 890 | 2450 | 0.502 | 8000 | I-AEC-Q200 |
| LKDK4102G271MF | -40~105 | 400 | 270 | 22 | 41 | 1090 | 2675 | 0.471 | 8000 | I-AEC-Q200 |
| I-LKDM3002G271MF | -40~105 | 400 | 270 | 25 | 30 | 1090 | 2675 | 0.471 | 8000 | I-AEC-Q200 |
| LKDK4602G331MF | -40~105 | 400 | 330 | 22 | 46 | 1330 | 2820 | 0.455 | 8000 | I-AEC-Q200 |
| I-LKDM3602G331MF | -40~105 | 400 | 330 | 25 | 36 | 1330 | 2753 | 0.455 | 8000 | I-AEC-Q200 |
| LKDK5002G391MF | -40~105 | 400 | 390 | 22 | 50 | 1570 | 2950 | 0.432 | 8000 | I-AEC-Q200 |
| I-LKDM4102G391MF | -40~105 | 400 | 390 | 25 | 41 | 1570 | 2950 | 0.432 | 8000 | I-AEC-Q200 |
| I-LKDM4602G471MF | -40~105 | 400 | 470 | 25 | 46 | 1890 | 3175 | 0.345 | 8000 | I-AEC-Q200 |
| I-LKDM5102G561MF | -40~105 | 400 | 560 | 25 | 51 | 2250 | 3268 | 0.315 | 8000 | I-AEC-Q200 |
| LKDK2502W121MF | -40~105 | 450 | 120 | 22 | 25 | 550 | 1490 | 0.425 | 8000 | I-AEC-Q200 |
| I-LKDM2502W151MF | -40~105 | 450 | 150 | 25 | 25 | 685 | 1653 | 0.36 | 8000 | I-AEC-Q200 |
| LKDK3102W151MF | -40~105 | 450 | 150 | 22 | 31 | 685 | 1740 | 0.36 | 8000 | I-AEC-Q200 |
| LKDN3602W181MF | -40~105 | 450 | 180 | 20 | 36 | 820 | 1653 | 0.325 | 8000 | I-AEC-Q200 |
| I-LKDM3002W181MF | -40~105 | 450 | 180 | 25 | 30 | 820 | 1740 | 0.325 | 8000 | I-AEC-Q200 |
| LKDN4002W221MF | -40~105 | 450 | 220 | 20 | 40 | 1000 | 1853 | 0.297 | 8000 | I-AEC-Q200 |
| I-LKDM3202W221MF | -40~105 | 450 | 220 | 25 | 32 | 1000 | 2010 | 0.297 | 8000 | I-AEC-Q200 |
| LKDK4602W271MF | -40~105 | 450 | 270 | 22 | 46 | 1225 | 2355 | 0.285 | 8000 | I-AEC-Q200 |
| I-LKDM3602W271MF | -40~105 | 450 | 270 | 25 | 36 | 1225 | 2355 | 0.285 | 8000 | I-AEC-Q200 |
| LKDK5002W331MF | -40~105 | 450 | 330 | 22 | 50 | 1495 | 2560 | 0.225 | 8000 | I-AEC-Q200 |
| I-LKDM3602W331MF | -40~105 | 450 | 330 | 25 | 36 | 1495 | 2510 | 0.245 | 8000 | I-AEC-Q200 |
| I-LKDM4102W331MF | -40~105 | 450 | 330 | 25 | 41 | 1495 | 2765 | 0.225 | 8000 | I-AEC-Q200 |
| I-LKDM5102W471MF | -40~105 | 450 | 470 | 25 | 51 | 2125 | 2930 | 0.185 | 8000 | I-AEC-Q200 |
| LKDK2502H101MF | -40~105 | 500 | 100 | 22 | 25 | 510 | 1018 | 0.478 | 8000 | I-AEC-Q200 |
| LKDK3102H121MF | -40~105 | 500 | 120 | 22 | 31 | 610 | 1275 | 0.425 | 8000 | I-AEC-Q200 |
| I-LKDM2502H121MF | -40~105 | 500 | 120 | 25 | 25 | 610 | 1275 | 0.425 | 8000 | I-AEC-Q200 |
| LKDK3602H151MF | -40~105 | 500 | 150 | 22 | 36 | 760 | 1490 | 0.393 | 8000 | I-AEC-Q200 |
| I-LKDM3002H151MF | -40~105 | 500 | 150 | 25 | 30 | 760 | 1555 | 0.393 | 8000 | I-AEC-Q200 |
| LKDK4102H181MF | -40~105 | 500 | 180 | 22 | 41 | 910 | 1583 | 0.352 | 8000 | I-AEC-Q200 |
| I-LKDM3202H181MF | -40~105 | 500 | 180 | 25 | 32 | 910 | 1720 | 0.352 | 8000 | I-AEC-Q200 |
| I-LKDM3202H221MF | -40~105 | 500 | 220 | 25 | 32 | 1110 | 1975 | 0.285 | 8000 | I-AEC-Q200 |
| I-LKDM4102H271MF | -40~105 | 500 | 270 | 25 | 41 | 1360 | 2135 | 0.262 | 8000 | I-AEC-Q200 |
| I-LKDM5102H331MF | -40~105 | 500 | 330 | 25 | 51 | 1660 | 2378 | 0.248 | 8000 | I-AEC-Q200 |
| LKDN3002I101MF | -40~105 | 550 | 100 | 20 | 30 | 560 | 1150 | 0.755 | 8000 | I-AEC-Q200 |
| I-LKDM2502I101MF | -40~105 | 550 | 100 | 25 | 25 | 560 | 1150 | 0.755 | 8000 | I-AEC-Q200 |
| LKDK3602I121MF | -40~105 | 550 | 120 | 22 | 36 | 670 | 1375 | 0.688 | 8000 | I-AEC-Q200 |
| I-LKDM3002I121MF | -40~105 | 550 | 120 | 25 | 30 | 670 | 1375 | 0.688 | 8000 | I-AEC-Q200 |
| LKDK4102I151MF | -40~105 | 550 | 150 | 22 | 41 | 835 | 1505 | 0.625 | 8000 | I-AEC-Q200 |
| I-LKDM3002I151MF | -40~105 | 550 | 150 | 25 | 30 | 835 | 1505 | 0.625 | 8000 | I-AEC-Q200 |
| LKDK4602I181MF | -40~105 | 550 | 180 | 22 | 46 | 1000 | 1685 | 0.553 | 8000 | I-AEC-Q200 |
| I-LKDM3602I181MF | -40~105 | 550 | 180 | 25 | 36 | 1000 | 1685 | 0.553 | 8000 | I-AEC-Q200 |
| LKDK5002I221MF | -40~105 | 550 | 220 | 22 | 50 | 1220 | 1785 | 0.515 | 8000 | I-AEC-Q200 |
| I-LKDM4102I221MF | -40~105 | 550 | 220 | 25 | 41 | 1220 | 1785 | 0.515 | 8000 | I-AEC-Q200 |
| I-LKDM5102I271MF | -40~105 | 550 | 270 | 25 | 51 | 1495 | 1965 | 0.425 | 8000 | I-AEC-Q200 |
| LKDN3602J101MF | -40~105 | 600 | 100 | 20 | 36 | 610 | 990 | 0.832 | 8000 | I-AEC-Q200 |
| I-LKDM2502J101MF | -40~105 | 600 | 100 | 25 | 25 | 610 | 990 | 0.832 | 8000 | I-AEC-Q200 |
| LKDK3602J121MF | -40~105 | 600 | 120 | 22 | 36 | 730 | 1135 | 0.815 | 8000 | I-AEC-Q200 |
| I-LKDM3002J121MF | -40~105 | 600 | 120 | 25 | 30 | 730 | 1240 | 0.815 | 8000 | I-AEC-Q200 |
| LKDK4102J151MF | -40~105 | 600 | 150 | 22 | 41 | 910 | 1375 | 0.785 | 8000 | I-AEC-Q200 |
| I-LKDM3602J151MF | -40~105 | 600 | 150 | 25 | 36 | 910 | 1375 | 0.785 | 8000 | I-AEC-Q200 |
| I-LKDM4102J181MF | -40~105 | 600 | 180 | 25 | 41 | 1090 | 1565 | 0.732 | 8000 | I-AEC-Q200 |
| I-LKDM4602J221MF | -40~105 | 600 | 220 | 25 | 46 | 1330 | 1670 | 0.71 | 8000 | I-AEC-Q200 |
| I-LKDM5102J271MF | -40~105 | 600 | 270 | 25 | 51 | 1630 | 1710 | 0.685 | 8000 | I-AEC-Q200 |
