Ingqikithi ye-flyback transformer iyi-inductor ehlanganisiwe, futhi ukugcinwa nokukhululwa kwamandla kwenziwa ngokuhlukile.
Umkhuba ojwayelekile we-inductor esetshenziswa njengendawo yokugcina amandla ukuvula igebe lomoya.Ama-Flyback transformer nawo awahlukile.
Umphumela wokuvula igebe lomoya ukabili:
1）Lawula i-inductance, i-inductance efanele ingahlangabezana nezidingo zedizayini.
I-inductance inkulu kakhulu futhi amandla awakwazi ukushajwa.Uma i-inductance incane kakhulu, ukucindezeleka kwamanje kwe-tube yokushintsha kuzokhula.
2) Yehlisa ukuminyana kazibuthe B.
Ngokucabanga ukuthi i-inductance, impahla yamanje kanye nekazibuthe inqunyiwe, ukwandisa igebe lomoya kunganciphisa ukusebenza kwe-flux density ye-inductor ukuvimbela ukugcwala.
Ngemva kokuqonda umsebenzi wokuvula igebe lomoya, ake sibone ukuthi ingabe ikhona yini i-flyback transformer engalivuli igebe lomoya?
Impendulo ithi ngempela alikho igebe lomoya.Cishe kunezimo ezintathu lapho igebe lomoya lingadingi ukuvuleka.
A. Ingqikithi kazibuthe yangempela ekhethiwe inkulu kakhulu kunesidingo sangempela.
Ake sithi wenza isiguquli se-1W bese ukhetha umnyombo we-EE50, khona-ke amathuba okugcwala kwawo anguziro.
Asikho isidingo sokuvula igebe lomoya.
B. Kukhethwe i-powder core material magnetic, okuhlanganisa i-FeSiAl, i-FeNiMo nezinye izinto.
Ngoba i-powder core material magnetic ivumela ukusebenza kwe-magnetic flux density ukuthi ifinyelele ku-10,000, ephakeme kakhulu kune-3,000 ye-ferrite evamile.
Khona-ke ngokubala okufanele, asikho isidingo sokuvula igebe lomoya futhi ngeke ligcwaliswe.Uma ukubala kungenziwanga kahle, kungenzeka ukuthi kusagcwele.
C. Amaphutha edizayini noma amaphutha okucubungula.
Isikhathi sokuthumela: Dec-02-2022