Hoahoa tohutoro o te motuka 400-v ki te Cont Unifirectional Converter

Ko te nuinga o nga waka hiko hou (evs) he papa hiko hiko nui, engari ko te punaha awhina penei i te punaha uira, nga punaha haumaru, me etahi atu waka.Ahakoa ko te kaha o te kohi o enei punaha takitahi, kaore i te ahua teitei o te punaha katoa i te wa e rere tahi ana ka taea te taapiri atu ki te 1000 o Watts.Na reira, he mea nui kia whai koe i tetahi kaitohu DC / DC e pono ana ka taea te mahi i roto i nga tikanga mahi kino me te tuku i nga putanga 12V DC.

Hei whakatau i tenei raru, kua hoahoatia e nga taonga o Texas he 3.6 kW DC / DC ka taea te mahi me te whakauru whanui mai i te 200v ki te 470V ka hoatu he putanga 12 V. V.Ko te putanga ka taea te tango mai i te 9V ki te 15V me te nui o te waa o te 300mp.Ko te putanga ko te whiu ki te 800-v nga punaha whakauru, me te ture totika o < ±1%. The converter also provides soft-switching using a phase-shifted full bridge analog control loop. A circuit breaker is applied for overcurrent and overvoltage protection. The reference design employs Sic MOSFETs on the high-voltage side and is driven by 5.7-kVRMS, reinforced isolated dual-channel gate drivers.

Kei te hoahoa tohutoro tohutoro te whakawhiti hiko kore (zvs) mo te whānuitanga o nga tikanga whakahaere.Kei roto ano hoki nga momo whakahaere o te tohu tohu penei i te mana whakahaere me te aukati i nga waahanga o te hoahoa mo te mana whakahaere me te mana whakahaere o naianei.Ko te kaihoroi tere tere ka whakatinanahia kia tutuki i te haumaru i roto i te automotive.

Kua whakamatauria tenei hoahoa tohutoro i nga taonga o Texas.Hei Whakamāramahia te hoahoa, kua whakaratohia e TI nga whare pukapuka firmware, Bom, Cerber Kōnae, me etahi atu, ka kitea i runga i te Tohu Hoahoa PDF o Tida-020031.Ka kitea e koe nga raraunga taapiri mo te hoahoa tohutoro i te paetukutuku a te kamupene.