Nā huahana
Mea hoʻololi lele (Buck-boost converter)
Kūpono nā mea hoʻololi Flyback no nā kumu mana haʻahaʻa a me nā mea hoʻololi mana like ʻole.Eia naʻe, ʻo ka paʻakikī nui o nā transformers flyback ka hoʻolālā.He ākea ka laulā o ka volta hoʻokomo o ka transformer flyback.ʻO ka mea nui, i ka wā ma lalo o nā haʻahaʻa haʻahaʻa haʻahaʻa a me nā kūlana haʻahaʻa piha, e hana ka mea hoʻololi i ke ʻano hoʻomau o kēia manawa, ʻoiai ma lalo o nā kūlana hoʻokomo kiʻekiʻe a me nā kūlana haʻahaʻa māmā, e hana ka mea hoʻololi i ke ʻano o kēia manawa.
Hōʻike ʻia nā pōmaikaʻi kikoʻī ma lalo nei:
(1) Hiki ke hoʻomalu i ka leakage inductance i loko o 1% -10% o ka inductance nui;
(2) Loaʻa i ka magnetic core ka hoʻohui electromagnetic maikaʻi, ka hana maʻalahi a me ka hana kiʻekiʻe;
(3) Ke alapine hana kiʻekiʻe, ka mana kiʻekiʻe, ke alapine ma waena o 50kHz ~ 300kHz.
(4) ʻO nā hiʻohiʻona hoʻoheheʻe wela maikaʻi loa, me kahi kiʻekiʻe o ka ʻili a me ka ratio leo, kahi ala wela pōkole loa, kūpono no ka hoʻopau wela.
(5) Hiki ke hoʻohaʻahaʻa maikaʻi i ka poho kumu (5) ʻo ke ʻano magnetic core o ke ʻano geometric kūikawā.
(6) Liʻiliʻi electromagnetic radiation interference.Haʻahaʻa mana poho, haʻahaʻa wela piʻi, kiʻekiʻe pono.
(7) He maʻalahi ke kaapuni a hiki ke hāʻawi maikaʻi i nā mea hoʻopuka DC he nui, i kūpono ia no nā koi hoʻopuka lehulehu.
(8) He liʻiliʻi ka lakio o nā huli hoʻololi.
(9) Ke hoʻololi nei ka volta hoʻokomo ma luna o kahi ākea nui, hiki nō ke loaʻa kahi puka paʻa.
◆ ʻO ka hilinaʻi kiʻekiʻe, e hoʻokō me AEC-Q200;
◆ Haʻahaʻa poho;
◆ Haʻahaʻa leakage inductance;
◆ ʻO ka uila hana ākea a me ka laina alapine;
◆ High Power Density, Hoʻopau wela maikaʻi;
◆ Kiʻekiʻe Curie Mahana;
◆ Hui Māmā
He kūpono no ka hoʻokele ʻana i nā mea hoʻololi, nā mea hoʻololi nui a me nā inductors kānana hoʻopuka, PFC inductors, hoʻohana nui ʻia i ka TV kala a me nā lako mana LCD, nā kamepiula, nā mākaʻikaʻi, nā hoʻololi, cathode-ray tube, SPMS, DC-DC mana lako ʻenehana, ka hoʻouka ʻana i ka pākaukau, kelepona, kelepona, noi photovoltaic a me nā mea uila ʻē aʻe;
