Nānā maikaʻi no ka Hev Capacitor - Kiʻi kiʻi kiʻi kiʻi kiʻi DC i kēia manawa no nā mea hoʻohuli uila uila - CRE
Nānā maikaʻi no ka Hev Capacitor - Kiʻi kiʻi kiʻi kiʻi kiʻi DC i kēia manawa no nā mea hoʻohuli uila uila - CRE Detail:
ʻikepili ʻenehana
工作温度范围/Pahana wela o ka hana | -40 ℃~105 ℃ | |
贮存温度范围/Pahana wela o ka waihona | -40 ℃~105 ℃ | |
额定电压 ʻAʻole/ I helu ʻia | 450V.DC | |
额定容量Cn/ Rated capacitance | 1000μF | |
容量偏差/Cap.tol | ±5%(J) | |
耐电压/Paʻa uila | Vt-t | 1.5Un/10S(20℃±5℃) |
Vt-c | 3000V.AC/10S(50Hz,20℃±5℃) | |
损耗角正切/Hui hoʻopau | tgδ≤0.001 f=100Hz | |
tgδ0≤0.0002 | ||
绝缘电阻/Hoʻopaʻa kūʻokoʻa | Rs×C≥10000S (ma 20 ℃ 100V.DC 60s) | |
等效串联电阻/ESR | ≤0.3mΩ(10KHz) | |
自感/Ls | ≤20nH | |
热阻/Rth | 1.8K/W | |
额定电流/Max.Irms i kēia manawa | 140A (70 ℃) | |
浪涌电压/ʻAʻole-recurrent surge voltage (Us) | 675V.DC | |
脉冲峰值电流/Ke kiʻekiʻe kiʻekiʻe o kēia manawa (Î) | 5KA | |
浪涌电流/ ʻO ke au piʻi kiʻekiʻe loa(Is) | 15KA | |
灌封料/Hoʻopiha mea | ʻO Resin a i ʻole Polyurethane, ʻano maloʻo | |
失效率/Ka helu kuhi hewa | ≤50Pūpono | |
预期寿命/Life expectancy | see kaha kiʻi | |
引用标准/Reference standard | IEC 61071 ;AEC Q200D-2010 | |
重量/Weight | ≈2.3kg | |
尺寸/Dimension | 275mm×72mm×70mm |
Moʻo DKMJ-AP
ʻO nā mana kiʻiʻoniʻoni kiʻi kiʻi kiʻekiʻe me ka ʻenehana hoʻōla ponoʻī i hoʻomalu ʻia kekahi o nā mea uila uila e hiki ai i nā mea ʻenekinia EV a me HEV ke hilinaʻi e hoʻokō i ka nui, ke kaumaha, ka hana, a me ka zero-catastrophic-failure reliability criteria o kēia mākeke koi.
Pono nā capacitors kiʻiʻoniʻoni hiki ke hāʻawi i nā hoʻonā hoʻolālā hilinaʻi no nā EV a me nā HEV e hoʻokō i nā ʻāpana kikoʻī e pili ana i nā mea kiʻiʻoniʻoni metala, ka hana ʻana, a me ka hoʻolālā.
Hiʻona
Ua lilo ka hoʻomohala hoʻomau i manaʻo koʻikoʻi a maʻamau i kēia au.ʻO ka mea kikoʻī, i ka ʻoihana ikehu, ke hoʻololi nei nā ʻenehana maʻemaʻe hou i nā ʻano hana ʻaila maʻamau.Me ka EV a me HEV ke piʻi nei ka mākeke, pono nā mea hoʻohuli e loaʻa ka liʻiliʻi liʻiliʻi, ʻoi aku ka nui o ka ikehu kiʻekiʻe, ākea bandgap (WGB) a me ka zero-catastrophic-failure i mea e hoʻololi ai i ka mīkini hoʻoheheʻe kūloko kūloko (ICE).ʻO ka hopena, ʻo ka capacitor kiʻiʻoniʻoni metala kahi mea pono e pono ai no ka EV a me HEV e hiki mai ana e hoʻokō i kēia mau mākeke.
ʻO ka capacitor kiʻiʻoniʻoni metalized ma CRE ka hiʻohiʻona o ka ho'ōla ponoʻī, kahi hiki ke pale i ka pōʻino i ka wā e loaʻa ai kahi kīnā o loko.Ua uhi ʻia ke kiʻi ʻoniʻoni dielectric i loko o kā mākou capacitor me nā mea metala i waiho ʻia me ka mānoanoa a he mau haneli nanometer wale nō ka mānoanoa.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.
Me kēia ʻenehana hoʻolaʻa ponoʻī, pili kā mākou mau capacitor kiʻiʻoniʻoni metala no kahi ākea o ka noi mākeke a hiki ke hoʻokō i nā koi uila holomua me nā mea hoʻohuli i hoʻohana ʻia ma EV a me HEV.Loaʻa iā lākou ka manaʻolana lōʻihi o ke ola a me ka hilinaʻi kūpono me ka hemahema o ka pōʻino.Ma waho aʻe o nā pōmaikaʻi i loaʻa mai ka hiʻohiʻona hoʻōla ponoʻī, liʻiliʻi kā mākou capacitors i ka nui me ka capacitance nui.Hiki iā lākou ke hoʻokomo maʻalahi a hiki ke pale i ka volta kiʻekiʻe.
Hoʻohana ʻia nā capacitors kiʻiʻoniʻoni metala e nā hoʻolālā patent CRE.Hoʻokomo pinepine ʻia lākou me ka resin maloʻo, ʻeha ʻia e ka lipine Myra a hoʻopaʻa ʻia e ka metala a i ʻole ka ʻili.ʻO ka hoʻolālā patent e lawe mai i nā pono like ʻole e like me ke kaupaona ʻana i kēia manawa a me ka inductance, ʻaʻohe hoʻonui wela koʻikoʻi, ke kahua uila kiʻekiʻe a me ke kumu kūʻai haʻahaʻa.Hiki ke kūʻai ʻia nā bobbin capacitor lehulehu i loko o kahi hale kaʻa kaʻa e hāʻawi i nā waiwai haʻahaʻa iho-inductance hiki ke hoʻohana ʻia e kaupalena i ka over-voltage i ka wā e hoʻololi ai.
E like me kekahi o nā pane no ke ʻano o ka ikehu maʻemaʻe a me ka hoʻomohala hoʻomau, manaʻo ʻia ka mākeke EV a me HEV e hoʻomau mau a hoʻololi i nā hiʻohiʻona ICE.ʻO nā capacitors kiʻiʻoniʻoni metalized ma Wuxi CRE ka hopena kūpono, hilinaʻi a alakaʻi no kāu hana e hiki mai ana.
wikiō
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
Ke manaʻoʻiʻo nei mākou ʻo ka lōʻihi o ka ʻōlelo ʻana he hopena pinepine ia o ka luna o ka laulā, ka lawelawe waiwai hoʻohui ʻia, ka hālāwai kūleʻa a me ka pilina pilikino no ka Quality Inspection for Hev Capacitor - High current DC link film capacitor for electric drivetrain inverters – CRE , E hāʻawi ka huahana i ma ka honua holoʻokoʻa, e like me: Karachi, Algeria, Farani, Kūʻai nui ʻia kā mākou huahana i ʻEulopa, USA, Russia, UK, France, Australia, Middle East, South America, Africa, and Southeast Asia, etc. ʻike ʻia e kā mākou mea kūʻai mai a puni ka honua.A ua kūpaʻa kā mākou hui e hoʻomaikaʻi mau i ka pono o kā mākou ʻōnaehana hoʻokele e hoʻonui i ka ʻoluʻolu o ka mea kūʻai aku.Manaʻolana mākou e holomua me kā mākou mea kūʻai aku a hana pū i kahi lanakila-lanakila e hiki mai ana.Welina mai e hui pū me mākou no ka ʻoihana!
Hāʻawi kēia mea hoʻolako i nā huahana kiʻekiʻe akā haʻahaʻa haʻahaʻa, he mea hana maikaʻi loa ia a he hoa ʻoihana. Na Gabrielle mai Mozambique - 2017.03.07 13:42