Hoʻokuʻu Pūʻulu |Wuxi, Kina |Iune 10, 2020

Loaʻa i ka DMJ-MC metalized film capacitor ma CRE nā mea hoʻokūkū ma mua o ka capacitor electrolytic kuʻuna i nā mea hoʻololi pinepine a me nā mea hoʻohuli ma muli o kona liʻiliʻi liʻiliʻi, ʻoi aku ka nui o ka ikehu kiʻekiʻe, ke kūpaʻa ʻana i ka volta kiʻekiʻe, ka lōʻihi o ke ola, ke kumu kūʻai haʻahaʻa a me ka hiki ke ho'ōla pilikino.

 

Wuxi, Jiangsu (Iune 10, 2020) - Ua hana kūikawā ʻo Wuxi CRE New Energy i ka hana ʻana i nā capacitors kiʻiʻoniʻoni metalized mai ka makahiki 2011. Hoʻohana nui ʻia ma DC-Link circuit no ka kānana a me ke kumu mālama mālama, ʻo ka DMJ-MC series ka mea i hōʻike ʻia no nā capacitors kiʻiʻoniʻoni metalized. ma CRE.

 

Me ka helu volta helu mai 450 a 4000 VDC a me ka capacitance range mai 50-4000 UF, DMJ-MC capacitor ua lako me na hua keleawe a me ka plastic uhi no ka insulation.Hoʻopili ʻia ia i loko o ka cylinder alumini a hoʻopiha ʻia e ka resin maloʻo.ʻOi aku ka nui o ka capacitance i ka liʻiliʻi liʻiliʻi, hiki ke hoʻokomo pono ʻia ka capacitor DMJ-MC.

 

ʻO ka DMJ-MC pūʻulu, me nā mea hoʻopaʻa kiʻiʻoniʻoni metala ʻē aʻe ma CRE, hāʻawi i ka hana ʻoi aku ka maikaʻi ma nā mea hoʻololi pinepine a me nā inverters i hoʻohālikelike ʻia me ka capacitor electrolytic kuʻuna a ke hoʻokūkū nei i ka hoʻohana ʻana i ka mea hope.

 

ʻO ka waiwai dielectric o ka alumini oxide a me ka conductivity o ka electrolyte e kaupalena i ka palena kiʻekiʻe o ke kūʻai ʻana o ka capacitor electrolytic.Loaʻa ka capacitor electrolytic kuʻuna i ka volta helu kiʻekiʻe o 500V a i ʻole 600V.Ke koi ʻia ka volta kiʻekiʻe, pono e hoʻopili ʻia nā capacitors electrolytic he nui i ka moʻo me ke kūpaʻa kūpono no ke kaupaona ʻana i ka volta.E hoʻonui kēia i ka paʻa ʻole o nā capacitors a hiki i ke alakaʻi ʻana i ka pahū a i ʻole ka leakage electrolyte, he mea pōʻino i ke kaiapuni.

 

Eia nō naʻe, ʻo ka DMJ-MC moʻo, ma ke ʻano he capacitor kiʻiʻoniʻoni metalized maʻamau ma CRE, hāʻawi i nā hoʻonā i nā palena āpau a me nā hemahema o nā capacitors electrolytic kuʻuna i ʻōlelo ʻia ma luna.I ka hoʻomaka ʻana, ʻaʻole ia e hoʻohana i nā electrolytes kemika ma ke ʻano he ʻoi aku ka maikaʻi o ke kaiapuni.Eia kekahi, hāʻawi ia i ke kū'ē i ka volta kiʻekiʻe i kēlā me kēia capacitor me kahi helu volta helu mai 450 a 4000 VDC.ʻO ke kūpaʻa voli kiʻekiʻe ma kahi o 7 mau manawa kiʻekiʻe ma mua o ka capacitor electrolytic kuʻuna.Ma waho aʻe, ʻoi aku ka liʻiliʻi o ka nui, ʻoi aku ka māmā o ke kaumaha a me ke kiʻekiʻe o ka ikehu kiʻekiʻe e alakaʻi ana i ke kumu kūʻai haʻahaʻa.

 

Eia kekahi, ʻo DMJ-MC metalized film capacitor ka hiʻohiʻona o ka ho'ōla ponoʻī, kahi hiki ke pale i ka pōʻino i ka wā e hiki mai ai kahi kīnā o loko.Hoʻopili ʻia ke kiʻi ʻoniʻoni dielectric ma DMJ-MC me kahi ʻāpana metala lahilahi.Ke loaʻa kahi wahi nāwaliwali a i ʻole ka haumia ma ka dielectric, e hana ʻia kahi haki.ʻO ka ikehu i hoʻokuʻu ʻia e ka hoʻokuʻu ʻana i ke arc i ka haki ʻana e lawa ia e hoʻoheheʻe i ka papa metala a puni, hoʻokaʻawale i ka hemahema a hoʻōla pono i ka capacitor e mālama i ka hana.No laila, ʻoi aku ka lōʻihi o ke ola ʻana o DMJ-MC a me ka hilinaʻi kūpono me ka hemahema o ka catastrophic i hoʻohālikelike ʻia me nā capacitors electrolytic kuʻuna.

 

Loaʻa i ka DMJ-MC metalized film capacitor ka laulā o nā noi me nā ʻano mea hoʻololi pinepine a me nā mea hoʻohuli, photovoltaic inverter, wind power converter, EVs, HEVs, SVG, SVC a me nā mea hoʻokele ikehu ʻē aʻe.

 

I nā makahiki 9 i hala iho nei, ua hoʻomaʻamaʻa ʻo Wuxi CRE New Energy i kāna ʻenehana capacitor kiʻiʻoniʻoni metala a ua lilo ʻo ia i mea hana mea hana mua (OEM) no ka hui uila kaulana ma ʻAmelika.ʻO DMJ-MC metalized film capacitor kekahi o nā huahana kaulana a kūʻai maikaʻi loa ʻia mai ka hāʻawi ʻana i ka hana ʻoi aku ka maikaʻi me nā pono hoʻokūkū he nui ke hoʻohana ʻia i nā mea hoʻololi pinepine a me nā inverters.He hopena maʻamau, hilinaʻi a maikaʻi no ka mākeke koi.

 

No ka ninau,

E ʻoluʻolu e kelepona i kā mākou mea kūʻai aku, ʻo Li Dong (Liv),dongli@cre-elec.com

 

No nā kiʻi a me nā ʻāpana kikoʻī hou aku ma kēia huahana,

e kipa mai:https://www.cre-elec.com/metalized-film-capacitor-for-power-supply-application-product/