Yadda Ake Zaɓar Masu Haɗa OBCDC-Link don Tsarin 800V? Cikakken Bayani game da Fa'idodin Aiki na Masu Haɗa CW3H Series na YMIN

Gabatarwa

Injiniyoyi, lokacin da suke tsara da'irori na DC-Link don aikace-aikacen OBC/DCDC 800V, shin kun taɓa fama da zaɓin capacitor? Capacitors na lantarki masu ƙarfin lantarki na al'ada suna da girma kuma suna da ɗan gajeren lokaci, yayin da capacitors na fim suna da tsada. A yau, za mu bincika mafita wanda ke samar da daidaito mai kyau tsakanin aiki da farashi: Masu haɓaka ƙaho na ruwa na YMIN's CW3H Series.

Dandalin 800V - Maganin Capacitor na Kaho na Ruwa

-Asalin Bukatun Masu Haɗa DC-Link a cikin Tsarin 800V-

Ƙarfin wutar lantarki mai ƙarfi: Dole ne ya jure ƙarfin wutar lantarki na DC har zuwa 450V-500V da yuwuwar ƙaruwa.

Babban ƙarfin ripple: A ƙarƙashin yanayin sauyawa mai yawan mita, capacitors dole ne su jure wa babban ƙarfin ripple ba tare da zafi sosai ba.

Ƙaramin girma: Iyakantaccen sarari na module yana buƙatar capacitors tare da babban rabo na girma-zuwa-ƙarfi.

Tsawon Rai: Dole ne samfurin ya cika buƙatun rayuwar zafin jiki na mota kuma ya tabbatar da tsawon rai daidai da abin hawa.

- Maganin YMIN da Fa'idodin Tsarin -

Jerin YMIN CW3H ya magance waɗannan buƙatun daidai ta hanyar sabbin fasahohi masu zuwa:

Sabbin Dabaru: Ta amfani da wani tsari na musamman na riveting da lankwasawa, tsarin ciki yana inganta, yana cimma babban ƙarfin aiki a cikin wannan girma, ko rage girman da kusan kashi 20% a cikin takamaiman bayanai iri ɗaya.

Ƙirƙirar Kayan Aiki: Ta amfani da sabon electrolyte mai ƙarancin asara, ESR yana raguwa yadda ya kamata, ta haka yana inganta ƙarfin wutar lantarki (har zuwa sau 1.3 ƙimar da aka kimanta), yana sarrafa hauhawar zafin jiki da kuma jinkirta tsufa.

Kirkirar Zane: Tsarin ƙarfin lantarki mai isasshen tsari da kuma ingantaccen kula da inganci yana tabbatar da dorewar aiki na sama da awanni 3,000 a yanayin zafi har zuwa 105°C, wanda hakan ke inganta aminci sosai.

Bayani dalla-dalla:

- Tabbatar da Bayanai -

Bayanan dakin gwaje-gwaje sun nuna cewa jerin CW3H suna aiki sosai a cikin gwaje-gwaje da dama masu mahimmanci:

Gwajin Hawan Zafi: A sau 1.3 da aka ƙididdige yawan wutar lantarki, hauhawar zafin jiki na tsakiya ya kasance mai karko, ba tare da raguwar aiki ba.

Gwajin tsawon rai: Ci gaba da aiki a zafin jiki na 105°C yana haifar da sama da awanni 3,000.

Kwatanta Girma: Idan aka kwatanta da samfuran gargajiya masu takamaiman iri ɗaya, wannan samfurin ya fi ƙanƙanta sosai.

Samfuran da aka ba da shawarar -

CW3H 450V 330μF 25*50; 105°C 3000H; 10G

CW3H 450V 560μF 30*50; 105°C 3000H; 10G

Kammalawa

Don aikace-aikacen OBC/DCDC DC-Link na dandamali 800V, idan kuna neman babban capacitor na lantarki mai ƙarfin lantarki wanda ya haɗu da ƙaramin girman, babban sarrafa wutar lantarki, tsawon rai, da ingantaccen aiki, jerin YMIN CW3H zaɓi ne mai inganci kuma abin dogaro.