Babban suna na Mkp Capacitor - Mai ƙarancin AC mai ƙarfin inductance don inverters masu ƙarfin wutar lantarki - CRE
Babban suna Mkp Capacitor - Mai ƙarancin wutar lantarki mai ƙarfin inductance don inverters mai ƙarfin jan hankali na injin - Cikakken bayani game da CRE:
Bayanan fasaha
| Matsakaicin zafin aiki | Matsakaicin zafin aiki: + 85℃; Babban zafin jiki na rukuni: +55℃; Ƙananan zafin jiki na rukuni: -40℃ | |
| kewayon ƙarfin aiki | 3×40μF~3×500μF | |
| Ƙarfin wutar lantarki mara ƙarfi Un/ | 400V.AC/50Hz~1140V.DC/50Hz | |
| Cap.tol | ±5%(J) | |
| Jure ƙarfin lantarki | Vt-t | 2.15Un /10S |
| Vt-c | 1000+2 × Un V.AC 60S(min3000V.AC) | |
| Fiye da Wutar Lantarki | 1.1Un(30% na lokacin da ake ɗauka a kan kaya.) | |
| 1.15Un(minti 30/rana) | ||
| 1.2Un(minti 5/rana) | ||
| 1.3Un(minti 1/rana) | ||
| 1.5Un (100ms a kowane lokaci, sau 1000 a tsawon rayuwa) | ||
| Ma'aunin wargazawa | tgδ≤0.002 f=100Hz | |
| tgδ0≤0.0002 | ||
| ESL | <100 nH | |
| Rashin ƙarfin harshen wuta | UL94V-0 | |
| Matsakaicin ƙarfin aiki | mita 2000 | |
| Idan tsayin ya wuce mita 2000 zuwa ƙasa da mita 5000, ya zama dole a yi la'akari da amfani da ƙarancin adadin. (ga kowace ƙaruwa ta mita 1000, ƙarfin lantarki da wutar lantarki za su ragu da kashi 10%) | ||
| Tsawon rayuwa | 100000h (Un; Θhotspot≤55°C) | |
| Ma'aunin tunani | IEC 61071; IEC 60831; | |
Fasali
1. Kunshin akwati na ƙarfe, An rufe shi da resin;
2. Tsarin amfani da wutar lantarki mai ƙarfi;
3. Da'irar wutar lantarki mai ƙarfi;
4. Juriya ga ƙarfin lantarki mai yawa, tare da warkar da kansa;
5. Babban ƙarfin wutar lantarki, ƙarfin juriyar dv/dt mai yawa.
aiki
A cikin matatar fitarwa ta samar da wutar lantarki ta DC, aikin capacitor shine kiyaye ƙimar DC mai ɗorewa ta hanyar cire yawan ripple mai ƙarfi gwargwadon iko.
Duk masu canza AC-DC, ko dai kayan aiki ne na layi ko kuma suna da wani nau'in abin da ke canza su, suna buƙatar wata hanya don ɗaukar ƙarfin da ke canzawa a gefen AC kuma su samar da wutar lantarki mai ɗorewa a gefen DC.
Da'irar yau da kullun

Tsawon rayuwa

Teburin ƙayyadewa
| Wutar lantarki | Un 400V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Na'urorin Ruwa (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | nauyi (Kg) | |
| 3× | 200 | 225 | 120 | 170 | 50 | 10.0 | 3×70 | 3×0.95 | 1.1 | 7 |
| 3× | 300 | 225 | 120 | 235 | 40 | 12.0 | 3×90 | 3×0.85 | 0.8 | 9 |
| 3× | 400 | 295 | 120 | 235 | 35 | 14.0 | 3×120 | 3×0.80 | 0.7 | 12 |
| 3× | 500 | 365 | 120 | 235 | 30 | 15.0 | 3×160 | 3×0.78 | 0.6 | 15 |
| Wutar lantarki | Un 500V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Na'urorin Ruwa (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | nauyi (Kg) | |
| 3× | 120 | 225 | 120 | 170 | 60 | 7.2 | 3×50 | 3×1.2 | 1.1 | 7 |
| 3× | 180 | 225 | 120 | 235 | 50 | 9.0 | 3×70 | 3×1.05 | 0.8 | 9 |
| 3× | 240 | 295 | 120 | 235 | 45 | 10.8 | 3×100 | 3×1.0 | 0.7 | 12 |
| 3× | 300 | 365 | 120 | 235 | 40 | 12.0 | 3×120 | 3×0.9 | 0.6 | 15 |
| Wutar lantarki | Un 690V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Na'urorin Ruwa (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | nauyi (Kg) | |
| 3× | 50 | 225 | 120 | 170 | 100 | 5.0 | 3×50 | 3 × 2.3 | 1.1 | 7 |
| 3× | 75 | 225 | 120 | 235 | 90 | 6.8 | 3×70 | 3 × 2.1 | 0.8 | 9 |
| 3× | 100 | 295 | 120 | 235 | 80 | 8.0 | 3×100 | 3×1.6 | 0.7 | 12 |
| 3× | 125 | 365 | 120 | 235 | 80 | 10.0 | 3×120 | 3×1.3 | 0.6 | 15 |
| Wutar lantarki | Un 1140V.AC 50Hz | |||||||||
| Cn (μF) | W (mm) | T (mm) | H (mm) | dv/dt (V/μS) | Ip (KA) | Na'urorin Ruwa (A) 50℃ | ESR 1KHz (mΩ) | Rth (K/W) | nauyi (Kg) | |
| 3× | 42 | 340 | 175 | 200 | 120 | 5.0 | 3×80 | 3×3.3 | 0.6 | 17.3 |
| 3× | 60 | 420 | 175 | 250 | 100 | 6.0 | 3×100 | 3×2.8 | 0.5 | 26 |
Hotunan cikakken bayani game da samfurin:
Jagorar Samfura Mai Alaƙa:
Abubuwan da muke ci gaba da yi har abada su ne ra'ayin "la'akari da kasuwa, la'akari da al'ada, la'akari da kimiyya" da kuma ka'idar "ingancin asali, yi imani da babban da kuma kula da ci gaba" don Babban suna Mkp Capacitor - Ƙarfin AC mai ƙarancin inductance don inverters na injin jan hankali mai ƙarfi - CRE, Samfurin zai samar da shi ga ko'ina cikin duniya, kamar: Japan, Estonia, Mauritius, A cikin sabon ƙarni, muna haɓaka ruhin kasuwancinmu "Haɗin kai, himma, babban inganci, kirkire-kirkire", kuma muna bin manufofinmu" bisa inganci, zama mai himma, mai jan hankali ga alamar farko". Za mu yi amfani da wannan damar zinariya don ƙirƙirar makoma mai haske.
Ba abu ne mai sauƙi a sami irin wannan ƙwararren mai bada sabis mai alhakin a wannan zamanin ba. Ina fatan za mu iya ci gaba da haɗin gwiwa na dogon lokaci.






