Kayayyaki
Flyback Transformer (Buck-boost Converter)
Masu canza wuta na Flyback sun dace da tushen wuta mai ƙarancin ƙarfi da adaftar wuta daban-daban.Duk da haka, babban wahalar flyback transfour shine ƙira.Kewayon ƙarfin shigar da wutar lantarki na taswirar flyback yana da faɗi.Musamman ma, lokacin da ke ƙarƙashin ƙarancin ƙarfin shigarwa da cikakken yanayin kaya, injin na'urar za ta yi aiki a cikin yanayin ci gaba na yanzu, yayin da a ƙarƙashin babban ƙarfin shigarwa da yanayin nauyi mai haske, na'urar za ta yi aiki a cikin yanayin da ba a daina ba.
Ana nuna cikakkun fa'idodin a ƙasa:
(1) Leakage inductance za a iya sarrafawa a cikin 1% -10% na babban inductance;
(2) Magnetic core yana da kyakkyawar haɗakarwa ta lantarki, tsari mai sauƙi da ingantaccen samarwa;
(3) Babban mitar aiki, ƙarfin ƙarfin ƙarfi, mita tsakanin kusan 50kHz ~ 300kHz.
(4) Kyakkyawan halayen haɓakar zafi, tare da babban yanki mai girma zuwa girman rabo, tashar zafi mai ɗan gajeren lokaci, dacewa don zubar da zafi.
(5) Babban inganci, tsarin magnetic core tsarin na musamman na geometric zai iya rage girman asarar yadda ya kamata.
(6) Ƙananan tsangwama na hasken lantarki.Rashin ƙarancin wutar lantarki, haɓakar ƙananan zafin jiki, babban inganci.
(7) Da'irar yana da sauƙi kuma yana iya samar da kayan aiki na DC da yawa yadda ya kamata, yana sa ya dace da buƙatun fitarwa na rukuni da yawa.
(8) Matsakaicin jujjuyawar taranfoma kaɗan ne.
(9) Lokacin da ƙarfin shigarwar ya yi jujjuya kan babban kewayo, har yanzu ana iya samun ingantaccen fitarwa.
◆ Babban Dogara, Bi da AEC-Q200;
◆ Karancin hasara;
◆ Low leakage inductance;
◆ Faɗin wutar lantarki da kewayon mitar aiki;
◆ Babban Ƙarfin Ƙarfin Ƙarfi, Ƙarfafa zafi mai kyau;
◆ Yawan zafin jiki na Curie;
◆ Sauƙin Taruwa
Dace da tuki masu canza wuta, manyan masu canza wuta da inductor tace fitarwa, PFC inductors, ana amfani da su sosai a cikin launi na TV da kayan wuta na LCD, kwamfutoci, masu saka idanu, masu sauyawa, bututun cathode-ray, SPMS, dabarun samar da wutar lantarki na DC-DC, cajin baturi, sadarwa, aikace-aikacen photovoltaic da sauran kayan lantarki;
