Iiparameter eziphambili zobugcisa
Ipharamitha yoBugcisa
♦ Iiyure eziyi-105℃ ezingama-3000
♦ Ukuthembeka Okuphezulu, Ubushushu Obuphantsi Kakhulu
♦ I-LC ephantsi, Ukusetyenziswa okuphantsi
♦ I-RoHS ehambelanayo
Inkcazo
| Izinto | Iimpawu | |
| Uluhlu lobushushu (℃) | -40℃~+105℃ | |
| Uluhlu lweVolthi(V) | 350~500V.DC | |
| Uluhlu lweCapacitance(uF) | 47 〜1000uF(20℃ 120Hz) | |
| Ukunyamezelana koMbane | ± 20% | |
| Ukuvuza kwangoku (mA) | Uvavanyo lwemizuzu emi-5 olungaphantsi kwe-0.94mA okanye i-3 CV luthatha imizuzu emi-5 kwi-20℃ | |
| Ubuninzi be-DF (20)℃) | 0.15(20℃, 120HZ) | |
| Iimpawu zobushushu (120Hz) | C(-25℃)/C(+20℃)≥0.8 ； C(-40℃)/C(+20℃)≥0.65 | |
| Iimpawu ze-Impedance | Z(-25℃)/Z(+20℃)≤5 ； Z(-40℃)/Z(+20℃)≤8 | |
| Ukumelana nobushushu | Ixabiso lilinganiswa ngokusebenzisa i-DC 500V insulation resistance tester phakathi kwazo zonke iiterminals kunye ne-snap ring ene-insulation sleeve = 100mΩ. | |
| Ubushushu beVoltage | Faka i-AC 2000V phakathi kwazo zonke iiterminals uze ufake i-snap ring ene-insulating sleeve umzuzu omnye kwaye akukho nto ibonakalayo. | |
| Ukunyamezela | Faka i-ripple current elinganisiweyo kwi-capacitor ene-voltage engadluli kwi-voltage elinganisiweyo phantsi kwe-105℃ environment kwaye ufake i-voltage elinganisiweyo iiyure ezingama-3000, uze ubuyisele kwi-20℃ environment kwaye iziphumo zovavanyo kufuneka zanelise iimfuno ezingezantsi. | |
| Izinga lokutshintsha kwamandla (ΔC) | ≤ ixabiso lokuqala 土20% | |
| I-DF (tgδ) | ≤200% yexabiso lokuqala lenkcazo | |
| Umsinga wokuvuza (LC) | ≤ixabiso lokuqala leenkcukacha | |
| Beka ubomi kwishelufa | I-capacitor igcinwa kwindawo enobushushu obuyi-105℃ kangangeeyure ezili-1000, emva koko ivavanywe kwindawo enobushushu obuyi-20℃ kwaye iziphumo zovavanyo kufuneka zanelise iimfuno ezingezantsi. | |
| Izinga lokutshintsha kwamandla (ΔC) | ≤ ixabiso lokuqala 土 15% | |
| I-DF (tgδ) | ≤150% yexabiso lokuqala lenkcazo | |
| Umsinga wokuvuza (LC) | ≤ixabiso lokuqala leenkcukacha | |
| (Unyango lwangaphambi kweVoltage kufuneka lwenziwe ngaphambi kovavanyo: faka i-voltage elinganisiweyo kuzo zombini iziphelo ze-capacitor nge-resister emalunga ne-1000Ω kangangeyure e-1, uze ukhuphe umbane nge-resister ye-1Ω/V emva konyango lwangaphambi konyango. Beka phantsi kobushushu obuqhelekileyo iiyure ezingama-24 emva kokukhupha ngokupheleleyo, uze uqale uvavanyo.) | ||
Umzobo Wemilinganiselo Yemveliso
| ΦD | Φ22 | Φ25 | Φ30 | Φ35 | Φ40 |
| B | 11.6 | 11.8 | 11.8 | 11.8 | 12.25 |
| C | 8.4 | 10 | 10 | 10 | 10 |
I-coefficient yokulungiswa kwefrikhwensi yangoku yeRipple
I-Coefficient yoLungiso lweFrequency yeRipple Current ekalisiweyo
| Ireyithi (Hz) | 50Hz | 120Hz | 500Hz | IKHz | >10KHz |
| I-Coefficient | 0.8 | 1 | 1.2 | 1.25 | 1.4 |
I-Coefficient yoLungiso lobushushu be-Ripple Current elinganisiweyo
| Ubushushu beNdalo (℃) | 40℃ | 60℃ | 85℃ | 105℃ |
| Into yoLungiso | 2.7 | 2.2 | 1.7 | 1 |
Ii-IDC3 Series Aluminium Electrolytic Capacitors: Ukubonelela ngezisombululo zamandla ezizinzileyo nezisebenzayo kwizixhobo zamandla zeseva
Kule mihla yedijithali, iiseva zisebenza njengezixhobo eziphambili zokugcina idatha, ukucubungula, kunye nokudlulisela idatha. Ukusebenza kwazo okuzinzileyo kubalulekile kwinkqubo yolwazi iyonke. Izixhobo zamandla zeseva, "intliziyo" yeeseva, kufuneka zisebenze kakuhle, zizinzile, kwaye zithembeke. Ii-capacitors ze-aluminium electrolytic ze-IDC3 series, kunye nokusebenza kwazo okuphezulu, zilukhetho olufanelekileyo kwiindlela zoyilo zamandla zeseva.
Iimpawu zoBugcisa eziPhambili zeMveliso
Zisebenzisa izixhobo eziphambili kunye netekhnoloji yenkqubo, ii-capacitors ze-electrolytic ze-aluminium ze-IDC3 series zinika ubomi obude beeyure ezingama-3000 kwi-105°C. Olu sebenze lubaluleke kakhulu kwizixhobo zamandla zeseva ezifuna ukusebenza okungaphazanyiswa iiyure ezingama-24/7. Ngomgangatho wobushushu bokusebenza ukusuka kwi--40°C ukuya kwi-+105°C, ezi capacitors zinokumelana neemeko ezinzima zendalo zamagumbi eseva.
Ngoluhlu lwevolthi olulinganisiweyo lwe-350-500V DC kunye namaxabiso e-capacitance aqala kwi-47μF ukuya kwi-1000μF, ezi capacitors zihlangabezana ngokupheleleyo neemfuno zoyilo lweesekethe zombane zeseva. Umbane wayo ovuzayo ophantsi (ngaphantsi kwe-0.94mA okanye i-3CV) unciphisa ukusetyenziswa kwamandla kwimo yokulinda, uhlangabezana neemfuno ezingqongqo zokonga amandla zamaziko edatha anamhlanje.
Izicelo eziphambili kwiServer Power Supplies
Kuyilo lombane weseva, ii-capacitors ze-IDC3 zisetyenziswa kakhulu kwezi ndawo zilandelayo ziphambili:
Isekethe yesihluzo sokufaka: Ukufakwa kombane weseva kufuneka kuthintele ngokufanelekileyo ingxolo ephezulu kunye nokuphazamiseka kwe-electromagnetic kwigridi yamandla. Ngeempawu ezibalaseleyo zefrikhwensi, ii-capacitors ze-IDC3 zifumana i-loss factor (DF) engadluli kwi-0.15 kwifrikhwensi esisiseko ye-120Hz, zihluza ngokufanelekileyo ingxolo kwaye ziqinisekise ubunyulu bamandla okufaka.
Isekethe yoLungiso lweeFactor zamandla (PFC): Izixhobo zamandla zeseva zanamhlanje zihlala zisebenzisa itekhnoloji esebenzayo yePFC ukuphucula ukusebenza kakuhle kwamandla. Ii-capacitor ze-IDC3 zibonelela nge-energy buffering kunye nokucoca kule sekethe. Ukumelana kwazo okulinganayo okuphantsi (ESR) kunceda ukunciphisa ukulahleka kwamandla kunye nokuphucula ukusebenza kakuhle kwenkqubo iyonke. Uzinzo lwe-impedance yemveliso kwi-105°C luqinisekisa ukusebenza okuzinzileyo kwesekethe yePFC phantsi kweemeko ezahlukeneyo zomthwalo.
Isekethe yokuguqula i-DC-DC: Izixhobo zamandla zeseva kufuneka zibonelele ngeemveliso ezininzi ze-voltage kwiinxalenye ezahlukeneyo, kwaye i-DC-DC converter yeyona nto iphambili kulo msebenzi. Ii-capacitors ze-IDC3 zibonelela ngokugcinwa kwamandla okufunekayo kunye nokuzinziswa kwe-voltage kule nkqubo. Amandla azo aphezulu ombane we-ripple (umz., i-3750μA kwi-capacitor ye-500V/1500μF) aqinisekisa i-voltage ephumayo ezinzileyo nangona kukho ukuguquguquka okukhulu komthwalo.
Uyilo lokuthembeka kunye nokusebenza kwexesha elide
Ukuthembeka kwezixhobo zamandla zeseva kunxulumene ngokuthe ngqo nokusebenza okuzinzileyo kweziko ledatha liphela. Ii-capacitor ze-IDC3 series ziyilwe kucingwa ngokuthembeka kwexesha elide:
Le mveliso isebenzisa iteknoloji ekhethekileyo yokwenziwa kwe-electrolyte kunye nokutywina ukuze icothise ukoma kwe-electrolyte ngempumelelo, iqinisekise ubomi benkonzo obungaphezulu kweeyure ezingama-3000. Ngaphezu koko, izinga lokutshintsha kwamandla e-capacitor lilawulwa ngaphakathi kwe-±20% yexabiso lokuqala kwiindawo ezinobushushu obuphezulu, i-tangent yokulahleka ayidluli kwi-200% yenkcazo yokuqala, kwaye umsinga wokuvuza uhlala ngaphakathi kwenkcazo yokuqala. Ezi zibonakaliso ziqinisekisa ukusebenza okuzinzileyo kulo lonke ixesha lobomi bemveliso.
I-IDC3 ikwaphumelele uvavanyo oluqinileyo lokuqina, olubonisa ukuba zonke iiparameter zihlala ngaphakathi kwemilinganiselo emva kokuba zifakwe kwi-ripple current kunye ne-voltage elinganisiweyo kangangeeyure ezingama-3000 kwi-105°C. Ngaphezu koko, emva kweeyure ezili-1000 zokugcina kwi-105°C, utshintsho kwiiparameter eziphambili ezifana ne-capacitance change rate, i-loss factor, kunye ne-leaking current zahlala ngaphakathi kwemida eyamkelekileyo, nto leyo ebonisa ukusebenza kwayo okuphezulu.
Ukuziqhelanisa neemfuno ezikhethekileyo zeServer Power Supplies
Izixhobo zamandla zeseva zivelisa ubushushu obukhulu ngexesha lokusebenza, nto leyo edla ngokukhokelela kumaqondo obushushu aphezulu kumaziko edatha. Iimpawu zobushushu obuphantsi kakhulu zochungechunge lwe-IDC3 ziqinisekisa ukusebenza okuzinzileyo nakwiindawo ezinobushushu obuphezulu. I-coefficient yokulungiswa kobushushu bemveliso ibonisa i-ripple current correction factor ye-1 kwi-105°C, oko kuthetha ukuba i-capacitor igcina ukusebenza okulinganisiweyo nakwiindawo ezinobushushu obuphezulu.
Ngokuphathelele iimpawu zefrikhwensi, i-IDC3 ibonakalisa ukuguquguquka okugqwesileyo kwiifrikhwensi ezahlukeneyo. Ukusuka kwi-50Hz ukuya ngaphezulu kwe-10kHz, i-ripple current correction factor yemveliso iyanda kancinci kancinci ukusuka kwi-0.8 ukuya kwi-1.4, nto leyo eyenza ukuba ikwazi ukuphatha ngokufanelekileyo izinto ezihambelanayo zeefrikhwensi ezahlukeneyo ezifumaneka kwizixhobo zamandla zeseva.
Ukhuseleko kunye noKhuselo lweNdalo
Ukhuseleko lubaluleke kakhulu kuyilo lombane weseva. Ii-capacitor ze-IDC3 series ziyilwe kucingelwa ukhuseleko: ukumelana kwazo nobushushu kudlula i-100MΩ kwaye zinokumelana ne-2000V AC umzuzu omnye ngaphandle kweengxaki. Ezi mpawu zithintela ngempumelelo umngcipheko weesekethe ezimfutshane ezibangelwa kukwaphuka kwe-capacitor, zikhusela yonke inkqubo yombane.
Olu luhlu lwe-IDC3 lukwahambelana neRoHS Directive kwaye alunazo izinto ezinobungozi ezifana ne-lead, i-mercury, kunye ne-cadmium, ezihlangabezana neemfuno zokusingqongileyo zeemveliso ze-elektroniki zanamhlanje. Kumaziko edatha amakhulu, oku akunciphisi nje kuphela umthwalo wokusingqongileyo kodwa kukwahambelana nemithetho yokusingqongileyo engqongqo ngakumbi kumazwe ahlukeneyo.
Ixabiso Lokusetyenziswa Okusebenzayo
Kwizicelo ezisebenzayo, ii-capacitors ze-IDC3 series zibonelela ngeenzuzo ezininzi kwizixhobo zamandla zeseva:
Ukuphuculwa Kokusetyenziswa Kombane: Iimpawu ze-ESR ephantsi kunye nelahleko ephantsi zinceda ekunciphiseni ukulahleka kwamandla ngaphakathi kombane, nto leyo ephucula ukusebenza kakuhle kwenkqubo iyonke. Kumaziko edatha amakhulu aneeseva ezininzi, nokuba ukuphuculwa kokusebenza okuncinci kunokubangela ukonga okukhulu kwamandla.
Ukuphucula Isithuba: Ubungakanani bazo obuncinci buvumela uyilo lombane oluncinci ngakumbi, olunceda ekufezekiseni uxinano olukhulu lwamandla. Oku kubaluleke kakhulu kwindawo encinci yamaziko edatha anamhlanje.
Ukuthembeka Okuphuculweyo: Ubomi bazo obude kunye nokuzinza kobushushu obuphezulu kunciphisa ukusilela kokunikezelwa kwamandla okubangelwa kukusilela kwe-capacitor, okuphucula ukufumaneka kweseva iyonke. Kwii-applications zezinga leshishini ezifuna ukufumaneka okuphezulu, oku kuthetha ukuba iindleko zokungasebenzi kunye nokugcinwa kwazo azinciphi.
Ixabiso Elipheleleyo Elinciphisiweyo Lobunini: Nangona ixabiso lokuqala linokuba phezulu kancinci kunelee-capacitors eziqhelekileyo, ukuthembeka kwexesha elide kunye nezinga eliphantsi lokusilela kwe-IDC3 kunciphisa kakhulu ixabiso lilonke lobunini beeseva.
Isiphelo
Ii-capacitor ze-electrolytic ze-aluminium ze-IDC3 series, ezisebenza kakuhle kakhulu kwezobuchwepheshe kunye nokuthembeka, zibonelela ngenkxaso enamandla kwizibonelelo zamandla eseva. Kule nguqu yedijithali ekhawulezayo yanamhlanje, izibonelelo zamandla eseva ezizinzileyo nezisebenzayo zibalulekile ukuqinisekisa ukusebenza kakuhle kweenkqubo zolwazi lweshishini. Ukukhetha ii-capacitor ze-IDC3 series kungaphezulu kokukhetha nje icandelo le-elektroniki; kubonelela ngesiqinisekiso esiqinileyo sokusebenza okuzinzileyo kwexesha elide kweenkqubo zeseva.
Ngophuhliso olukhawulezileyo lwetekhnoloji efana ne-5G, ubukrelekrele bokwenziwa, kunye ne-cloud computing, iimfuno zokusebenza kweseva ziya kuqhubeka zisanda. Ngokusebenzisa ubuchule betekhnoloji kunye nokwenza ngcono inkqubo, ii-capacitors ze-IDC3 series ziya kuqhubeka nokuhlangabezana neemfuno zexesha elizayo zokusebenza kakuhle, uxinano oluphezulu, kunye nokuthembeka okuphezulu kwizibonelelo zamandla zeseva, okufaka isandla kuphuhliso loqoqosho lwedijithali.
| I-Voltage Elinganisiweyo (I-Voltage Ephezulu) (V) | Umthamo oqhelekileyo (μF) | Ubukhulu beMveliso (D·L, mm) | I-tan δ | I-ESR (mΩ) | I-Ripple Current elinganisiweyo (μA) | I-LC (pA) | Inombolo yeCandelo leMveliso | Ubungakanani obuncinci bePakeji |
|---|---|---|---|---|---|---|---|---|
| 100 (125) | 4700 | 35×50 | 0.2 | 57 | 4100 | 940 | IDC32R472MNNAS07S2 | 200 |
| 450 (500) | 950 | 25×70 | 0.15 | 314 | 2180 | 940 | IDC32W821MNNYG01S2 | 208 |
| 450 (500) | 1400 | 30×70 | 0.15 | 215 | 2750 | 940 | IDC32W122MNNXG01S2 | 144 |
| 450 (500) | 1500 | 30×80 | 0.15 | 184 | 3200 | 940 | IDC32W142MNNXG03S2 | 144 |
| 500 (550) | 1500 | 30×85 | 0.2 | 226 | 3750 | 940 | IDC32H142MNNXG04S2 | 144 |
| 500 (550) | 1700 | 30×95 | 0.2 | 197 | 4120 | 940 | IDC32H162MNNXG06S2 | 144 |
