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I-EH3

Isithombe Esifakiwe se-EH3
  • I-EH3

Incazelo emfushane:

I-Aluminium Electrolytic Capacitor

Uhlobo Lwesikulufo Sesiphetho

Amahora angu-85℃ angu-3000, i-voltage ephezulu kakhulu = 630V, eyenzelwe ukuphakelwa kukagesi, i-inverter ye-voltage ephakathi nendawo, imikhiqizo emibili ingathatha indawo yemikhiqizo emithathu engu-400V ngokulandelana kubhasi le-1200V DC, i-current enkulu ye-ripple, ehambisana ne-RoHS.


Imininingwane Yomkhiqizo

Uhlu lwemikhiqizo Inombolo

Amathegi Omkhiqizo

Amapharamitha obuchwepheshe ayinhloko

Imininingwane

Izinto

Izici

Ibanga Lokushisa (℃)

-25℃~+85℃

Ibanga Le-Voltage(V)

550~630V.DC

Ibanga Lomthamo (uF)

1000 〜10000uF (20℃ 120Hz)

Ukubekezelelana Kwamandla

20%

Ukuvuza Kwamanje (mA)

≤1.5mA noma 0.01cv, ukuhlolwa kwemizuzu emi-5 ku-20℃

I-DF ephezulu (20)℃)

0.3(20℃, 120HZ)

Izici Zokushisa (120Hz)

C(-25℃)/C(+20℃)≥0.5

Ukumelana Nokuvikela

Inani elilinganiswa ngokusebenzisa isihloli sokumelana nokushisa se-DC 500V phakathi kwazo zonke iziphetho kanye nendandatho ye-snap ene-insulating sleeve = 100mΩ.

I-Voltage Yokuvikela Ukushisa

Faka i-AC 2000V phakathi kwazo zonke iziphetho bese ufaka indandatho ye-snap nge-insulating sleeve umzuzu owodwa futhi akukho okungavamile okubonakalayo.

Ukukhuthazela

Faka ugesi we-ripple olinganiselwe ku-capacitor one-voltage engengaphezu kwe-voltage elinganiselwe ngaphansi kwendawo engu-85 ℃ bese usebenzisa i-voltage elinganiselwe amahora angu-3000, bese ubuyela endaweni engu-20 ℃ futhi imiphumela yokuhlolwa kufanele ihlangabezane nezidingo njengoba zingezansi.

Izinga lokushintsha kwamandla (△C)

≤inani lokuqala 土20%

I-DF (tgδ)

≤200% yenani lokuqala lokucaciswa

Ukuvuza kwamanje (LC)

≤ inani lokuqala lokucaciswa

Impilo Yeshelufu

I-capacitor igcinwa endaweni engama-85 ℃ amahora ayi-1000, bese ihlolwa endaweni engama-20 ℃ futhi umphumela wokuhlolwa kufanele uhlangabezane nezidingo njengoba zingezansi.

Izinga lokushintsha kwamandla (△C)

≤inani lokuqala 土20%

I-DF (tgδ)

≤200% yenani lokuqala lokucaciswa

Ukuvuza kwamanje (LC)

≤ inani lokuqala lokucaciswa

(Ukwelashwa kwangaphambili kwe-voltage kufanele kwenziwe ngaphambi kokuhlolwa: faka i-voltage ekalwe kuzo zombili izinhlangothi ze-capacitor nge-resister engaba ngu-1000Ω ihora eli-1, bese ukhipha ugesi nge-resister engu-1Ω/V ngemva kokwelashwa kwangaphambili. Beka ngaphansi kokushisa okujwayelekile amahora angama-24 ngemuva kokukhipha ngokuphelele, bese uqala ukuhlolwa.)

Umdwebo Wezilinganiso Zomkhiqizo

Ubukhulu (Iyunithi:mm)

D(mm)

51

64

77

90

101

I-P(mm)

22

28.3

32

32

41

Isikulufu

M5

M5

M5

M6

M8

Ububanzi beSiphetho (mm)

13

13

13

17

17

I-Torque(nm)

2.2

2.2

2.2

3.5

7.5

 

Ububanzi(mm)

I-A(mm)

I-B(mm)

a(mm)

b(mm)

h(mm)

51

31.8

36.5

7

4.5

14

64

38.1

42.5

7

4.5

14

77

44.5

49.2

7

4.5

14

90

50.8

55.6

7

4.5

14

101

56.5

63.4

7

4.5

14

Ipharamitha Yokulungiswa Kwamanje Okubunjiwe

I-Coefficient Yokulungiswa Kwemvamisa Yamanje Elinganiselwe Ye-Ripple

Imvamisa (Hz)

50Hz

120Hz

500Hz

1KHz

I-EOKHz

I-Coefficient

0.7

1

1.2

1.25

1.4

I-Coefficient Yokulungiswa Kwezinga Lokushisa Kwamanje Okulinganiselwe

Izinga lokushisa (℃)

40℃

60℃

85℃

I-Coefficient

1.89

1.67

1

Ama-capacitor e-Aluminium Electrolytic e-YMIN EH3 Series Bolt-on: Isixazululo Esinokonga Sezinhlelo Zamandla Ezimboni

Kuma-elekthronikhi anamandla ezimboni, ukukhethwa kwama-capacitor ane-voltage ephezulu, anomthamo ophezulu kuvame ukudinga ibhalansi phakathi kokusebenza, isikhathi sokuphila, kanye nezindleko. Kuzinhlelo zokusebenza lapho izidingo zokuphila zingaqinile kangako kodwa ukusebenza kwe-voltage ephezulu okuthembekile kusadingeka, ama-capacitor e-aluminium electrolytic e-YMIN EH3 series bolt-on anikeza ikhambi elikhangayo kakhulu. Ngenkathi egcina izici zokusebenza eziphezulu zochungechunge lwe-EH, lo mkhiqizo ufinyelela isilinganiso sentengo nokusebenza esincintisanayo ngomklamo olungiselelwe, okwenza kube ukukhetha okuhle kwezinhlelo zokusebenza zezimboni ezidingakalayo.

Ukubekwa Komkhiqizo kanye nezici Eziyinhloko

Ama-capacitor e-electrolytic e-aluminium e-bolt-on series e-EH3 aklanyelwe ukuhlinzeka abasebenzisi ngezinzuzo zomnotho ezifanele ngenkathi kuqinisekiswa izidingo zokusebenza eziyisisekelo. Ngobubanzi be-voltage obulinganiselwe obungu-550V kuya ku-630V kanye namandla asukela ku-1000μF kuya ku-10,000μF, lolu chungechunge luhlangabezana ngokugcwele nezidingo eziyisisekelo ze-capacitor enamandla aphezulu, enamandla aphezulu yemishini eminingi yezimboni. Ukuphila kwayo kokuklama kwamahora angu-3000 ku-85°C kwanele ukusetshenziswa kwezimboni eziningi, ikakhulukazi lezo ezinemijikelezo emifushane yokushintsha imishini noma ukusebenza ngezikhathi ezithile.

Isici esiphawuleka kakhulu salolu chungechunge yifa lalo lezinzuzo zomklamo we-high-voltage wochungechunge lwe-EH. Ngenkathi ibhasi lendabuko le-1200V DC livame ukudinga ama-capacitor amathathu e-400V axhunywe ochungechungeni, uchungechunge lwe-EH3 ludinga ama-capacitor amabili kuphela ochungechungeni. Lo mklamo awugcini nje ngokwenza lula isakhiwo sesistimu futhi unciphise inani lezingxenye, kodwa okubaluleke kakhulu, uthuthukisa ukuthembeka kwesistimu. Izingxenye ezimbalwa zochungechunge zisho amaphuzu ambalwa okwehluleka, ngaleyo ndlela kwandiswe i-MTBF (isikhathi esimaphakathi phakathi kokwehluleka) sohlelo lonke lwe-electronics lwamandla.

Amapharamitha Obuchwepheshe Nokusebenza

Ngokuphathelene nemingcele yobuchwepheshe, uchungechunge lwe-EH3 lugcina amazinga agculisayo ezinkomba zokusebenza ezibalulekile. Ukuvuza kwamanje kulawulwa ngaphakathi kwe-1.5mA noma i-0.01CV, okuqinisekisa ukuzinza kwesikhathi eside kwe-capacitor. I-tangent yokulahlekelwa ayidluli ku-0.3 ku-20°C kanye ne-120Hz, okubonisa ukusebenza kahle kukagesi komkhiqizo. Ikakhulukazi, ukusebenza kwayo okuphansi kwezinga lokushisa, ngesilinganiso sokugcina amandla okungenani esingu-50% ku--25°C, kuqinisekisa ukusebenza okuthembekile ezindaweni ezinzima.

Ukuphathwa kwamanje we-Ripple kuyinkomba yokusebenza ebalulekile yama-capacitor wamandla. Uma sibheka imodeli ye-EH32L103ANNGG26M8 njengesibonelo, i-ripple current yayo elinganiselwe ifinyelela ku-28,980 mA, ihlangabezana ngokugcwele nezidingo zezicelo eziningi zezimboni. Isici sokulungiswa kwemvamisa yomkhiqizo sibonisa ukuthi ukusebenza kwe-capacitor kuthuthukiswa kakhulu kumaza aphezulu, kufinyelela isici sokulungisa esingu-1.4 ku-10 kHz, okunikeza isilinganiso sokusebenza esengeziwe sezinhlelo zokusebenza zamaza aphezulu.

Izici Zokuklama Nokuphepha Kwesakhiwo

Uchungechunge lwe-EH3 lusebenzisa umklamo we-terminal ojwayelekile wohlobo lwesikulufo, ohlinzeka ngobukhulu obuhlukahlukene be-terminal kusukela ku-M5 kuya ku-M8, nge-torque ephezulu engu-7.5 N·m. Lo mklamo uqinisekisa ukuxhumana okuthembekile ngaphansi kwezimo zamandla aphezulu futhi wenza kube lula ukufakwa nokugcinwa. Indlu engaqhumi ikhulula ngokuphephile ingcindezi uma kwenzeka ukwanda okungavamile kwengcindezi yangaphakathi, okuvimbela ngempumelelo amathuba okuqhekeka kwendlu.

Ngokusebenza kokufakwa kokushisa, i-voltage yokufakwa kokushisa phakathi kwe-terminal kanye ne-housing ifinyelela ku-2000V AC, idlula kakhulu izidingo ezijwayelekile zokusetshenziswa futhi inikeza isiqinisekiso esanele sokuphepha kohlelo. Ukumelana kokufakwa kokushisa okungenani yi-100 MΩ, okuqinisekisa ukuhlukaniswa okuthembekile ezindaweni ezinzima njengomswakama. Ukwakheka kwalezi zici zokuphepha kubonisa ukuqonda okujulile kwezidingo zangempela zezicelo zezimboni.

Ukuhlaziywa Kwesimo Sesicelo

Uchungechunge lwe-EH3 lufaneleka kakhulu izinhlelo zokusebenza ezibiza kakhulu ezingathandi ukuyekethisa ekusebenzeni okuyisisekelo. Emkhakheni we-inverter yezimboni, ikakhulukazi izinhlelo zokusebenza ezinamahora okusebenza angadluli amahora ayisishiyagalombili ngosuku, isikhathi sokuphila samahora angu-3,000 sochungechunge lwe-EH3 sihlangabezana ngokugcwele neminyaka engu-3-5 yokusetshenziswa. Uma kuqhathaniswa nemikhiqizo enezilinganiso eziphakeme zokuphila, le nketho inciphisa kakhulu izindleko zemishini ngenkathi igcina ukuthembeka okuyisisekelo.

Uchungechunge lwe-EH3 luphinde lubonise ukufaneleka okuhle kakhulu ezinhlelweni ze-UPS zezinga lokuhweba. Lezi zinhlelo ngokuvamile azidingi ukusebenza okufanayo okuqhubekayo njengezinhlelo zezinga lokukhiqiza, kodwa izidingo zokusebenza eziyisisekelo zama-capacitor ane-voltage ephezulu, anamandla aphezulu zisakhona. Nakuba zihlangabezana nalezi zidingo eziyisisekelo, ukusebenza kahle kwezindleko kochungechunge lwe-EH3 kunikeza abakhiqizi be-UPS ikhambi elincintisana kakhulu.

Imishini yokushisela yezimboni ingenye indlela ejwayelekile yokusebenzisa. Lolu hlobo lwemishini luvame ukuba nemijikelezo yokusebenza emifushane kodwa ludinga amandla aphezulu wamanje avela kuma-capacitor. Izici ezinhle kakhulu zokuphatha i-ripple current series ye-EH3 ziyenza ifaneleke kahle kule modi yokusebenza, kuyilapho ukusebenza kwayo kahle kwezindleko kusiza ukuthuthukisa ukuncintisana kwemakethe kwemikhiqizo yemishini yokushisela.

Ukuqinisekiswa Kokuthembeka kanye Nokuqinisekiswa Kwekhwalithi

Nakuba uchungechunge lwe-EH3 lubekwe njengomkhiqizo ongabizi, alukhiphi ukuthembeka. Ngemva kokuhlolwa kokuqina okuqinile, umkhiqizo uhlolwe ekushiseni okumaphakathi okungu-85°C, kusetshenziswa i-voltage elinganisiwe kanye ne-ripple current. Ngemva kwamahora angu-3000 okusebenza okuqhubekayo, ushintsho lwe-capacitance aluzange ludlule ku-±20%, i-tangent yokulahlekelwa ayidlulanga ku-200% wencazelo yokuqala, futhi i-leaking current yahlala ngaphakathi kwencazelo yokuqala. Le miphumela yokuhlola ikhombisa ukuthembeka komkhiqizo kuyo yonke i-lifecycle yayo yokuklama.

Ngokuphathelene nokukhiqiza, i-YMIN isebenzisa izinqubo zokukhiqiza ezivuthiwe kanye nohlelo lokulawula ikhwalithi oluqinile. Kusukela ekuqopheni i-aluminium foil kuya ekwakhiweni kwe-electrolyte, kusukela ekugoqweni kwephakheji eyinhloko kuya ekuvalelweni kokugcina kanye nokupakishwa, isinyathelo ngasinye saklanywa ngokucophelela futhi silawulwa ngokuqinile. Nakuba izici ezithile zenziwe ngcono uma kuqhathaniswa nochungechunge lwe-EH6 olusezingeni eliphezulu ukuze kulawulwe izindleko, amazinga ayisisekelo ekhwalithi awazange abekwe engcupheni.

Ukuhlaziywa Kwemakethe Nokuhlaziywa Kwenani

Uchungechunge lwe-EH3 lunesimo esicacile semakethe: luhlinzeka ngesisombululo esingabizi kakhulu sezinhlelo zokusebenza ezidinga ama-capacitor ane-voltage ephezulu, anamandla aphezulu kodwa angadingi izidingo zokuphila eziqinile kakhulu. Lokhu kubekwa kuyenza incintisane kakhulu ezigabeni eziningi zemakethe.

Ngokombono wenani lomsebenzisi, ukukhetha uchungechunge lwe-EH3 kusho ukwenza ngcono izindleko ngenkathi kuqinisekiswa ukusebenza okubalulekile. Kubakhiqizi bemishini, lokhu kukhetha akugcini nje ngokunciphisa izindleko zezinto kodwa futhi kungasiza ekutholeni isabelo semakethe ngamanani ancintisanayo. Kubasebenzisi bokugcina, yize impilo yomklamo womkhiqizo imfushane, yanele izinhlelo zokusebenza eziningi, futhi intengo yayo ephansi ingase isanikeza izinzuzo ngokwezindleko zomjikelezo wokuphila.

Izinzuzo zezomnotho zochungechunge lwe-EH3 zibonakala kakhulu ezimbonini ezinemijikelezo emifushane yokushintsha imishini noma ezisetshenziswayo lapho imishini ngokwayo ingelona usizo olukhulu. Lezi zinhlelo ngokuvamile azikhokhi izindleko ezengeziwe zokuphila isikhathi eside, futhi indawo yochungechunge lwe-EH3 ihlangabezana kahle nalezi zidingo.

Izitayela Zobuchwepheshe kanye Nombono Wesikhathi Esizayo

Njengoba imishini yezimboni ihlukahluka ngokuya ngokuya, isidingo sezingxenye siya ngokuya sihlukaniswa. Ifilosofi yokuklama yochungechunge lwe-EH3 yokwenza imikhiqizo ibe ngcono ngezidingo ezithile imelela isiqondiso esisha embonini yezingxenye. Esikhathini esizayo, singase sibone imikhiqizo eminingi ilungiselelwe ngokukhethekile izimo ezahlukene zohlelo lokusebenza.

Ngokuphathelene nobuchwepheshe, ngenkathi uchungechunge lwe-EH3 okwamanje lubekwe njengomkhiqizo ongabizi, imingcele yalo yokusebenza kulindeleke ukuthi ithuthukiswe ngokuthuthuka kobuchwepheshe bezinto ezibonakalayo kanye nezinqubo zokukhiqiza. Isibonelo, imikhiqizo emisha ingase yethulwe esikhathini esizayo eyandisa impilo yesevisi ngenkathi igcina amazinga ezindleko zamanje. Intuthuko enjalo yobuchwepheshe izothuthukisa kakhulu ukuncintisana kwemakethe yomkhiqizo.

Ama-capacitor e-aluminium electrolytic e-bolt-on series e-YMIN EH3, ngokusebenzisa ukuma kwemakethe okunembile kanye nomklamo womkhiqizo, athola ibhalansi efanele phakathi kokusebenza, isikhathi sokuphila, kanye nezindleko. Lo mkhiqizo awugcini nje ngokuhlangabezana nezidingo zezimo ezithile zohlelo lokusebenza, kodwa nefilosofi yawo yokuklama iphinde inikeze inkomba ebalulekile yokuthuthukiswa komkhakha wezingxenye zezimboni. Njengoba izimo zohlelo lokusebenza lwezimboni ziqhubeka nokukhula futhi zihlukaniswa, le mikhiqizo elungiselelwe izidingo ezithile izodlala indima ebaluleke kakhulu.

  • Okwedlule:
  • Olandelayo:
    • Inombolo Yemikhiqizo Izinga lokushisa lokusebenza (℃) I-Voltage (V.DC) Umthamo (uF) Ububanzi(mm) Ubude (mm) Ukuvuza kwamanje (uA) Isilinganiso samandla e-ripple [mA/rms] I-ESR/ Impedance [Ωmax] Impilo (amahora)
    EH32L102ANNCG07M5 -25~85 550 1000 51 96 2225 4950 0.23 3000
    EH32L122ANNCG09M5 -25~85 550 1200 51 105 2437 5750 0.21 3000
    EH32L152ANNCG11M5 -25~85 550 1500 51 115 2725 6900 0.195 3000
    EH32L182ANNCG14M5 -25~85 550 1800 51 130 2985 7710 0.168 3000
    EH32L222ANNDG10M5 -25~85 550 2200 64 110 3300 9200 0.151 3000
    EH32L272ANNEG08M5 -25~85 550 2700 77 100 3656 10810 0.11 3000
    EH32L332ANNEG12M5 -25~85 550 3300 77 120 4042 12650 0.09 3000
    EH32L392ANNEG14M5 -25~85 550 3900 77 130 4394 14380 0.067 3000
    I-EH32L392ANNFG10M6 -25~85 550 3900 90 110 4394 13950 0.068 3000
    EH32L472ANNFG12M6 -25~85 550 4700 90 120 4823 16680 0.057 3000
    EH32L562ANNFG18M6 -25~85 550 5600 90 150 5265 19090 0.043 3000
    EH32L682ANNFG23M6 -25~85 550 6800 90 170 5802 22430 0.036 3000
    EH32L822ANNFG26M6 -25~85 550 8200 90 190 6371 24840 0.031 3000
    EH32L103ANNGG26M8 -25~85 550 10000 101 190 7036 28980 0.029 3000
    EH32M102ANNCG10M5 -25~85 600 1000 51 110 2324 5650 0.25 3000
    EH32M122ANNCG14M5 -25~85 600 1200 51 130 2546 7080 0.235 3000
    EH32M152ANNCG18M5 -25~85 600 1500 51 150 2846 8570 0.218 3000
    EH32M182ANNDG11M5 -25~85 600 1800 64 115 3118 10280 0.19 3000
    EH32M222ANNEG06M5 -25~85 600 2200 77 90 3447 12700 0.16 3000
    EH32M272ANNEG09M5 -25~85 600 2700 77 105 3818 14920 0.131 3000
    EH32M332ANNEG12M5 -25~85 600 3300 77 120 4221 16610 0.096 3000
    EH32M392ANNEG16M5 -25~85 600 3900 77 140 4589 19350 0.07 3000
    EH32M472ANNEG19M5 -25~85 600 4700 77 155 5038 20520 0.066 3000
    EH32M562ANNFG19M6 -25~85 600 5600 90 155 5499 24840 0.046 3000
    EH32M682ANNFG25M6 -25~85 600 6800 90 180 6060 25810 0.041 3000
    EH32J102ANNDG08M5 -25~85 630 1000 64 100 2381 4370 0.27 3000
    EH32J122ANNDG11M5 -25~85 630 1200 64 115 2608 4720 0.25 3000
    EH32J152ANNEG08M5 -25~85 630 1500 77 100 2916 5870 0.231 3000
    EH32J182ANNEG11M5 -25~85 630 1800 77 115 3195 6560 0.205 3000
    EH32J222ANNEG14M5 -25~85 630 2200 77 130 3532 7480 0.165 3000
    EH32J222ANNFG11M6 -25~85 630 2200 90 115 3532 7260 0.171 3000
    EH32J272ANNFG14M6 -25~85 630 2700 90 130 3913 9200 0.143 3000
    EH32J332ANNFG18M6 -25~85 630 3300 90 150 4326 10580 0.11 3000
    EH32J392ANNFG21M6 -25~85 630 3900 90 160 4702 12080 0.085 3000
    EH32J472ANNFG23M6 -25~85 630 4700 90 170 5162 13110 0.07 3000
    EH32J472ANNGG18M8 -25~85 630 4700 101 150 5162 13270 0.068 3000
    EH32J562ANNGG26M8 -25~85 630 5600 101 190 5635 15300 0.056 3000

    IMIKHIQIZO EHLOBENE