AUTOR DO BLOG ENG.ARMANDO CAVERO MIRANDA SÃO PAULO BRASIL

"OBRIGADO DEUS PELA VIDA,PELA MINHA FAMILIA,PELO TRABALHO,PELO PÃO DE CADA DIA,PROTEGENOS DO MAL"

"OBRIGADO DEUS PELA VIDA,PELA MINHA FAMILIA,PELO TRABALHO,PELO PÃO DE CADA DIA,PROTEGENOS DO MAL"

“SE SEUS PROJETOS FOREM PARA UM ANO,SEMEIE O GRÂO.SE FOREM PARA DEZ ANOS,PLANTE UMA ÁRVORE.SE FOREM PARA CEM ANOS,EDUQUE O POVO.”

“Sixty years ago I knew everything; now I know nothing; education is a progressive discovery of our own ignorance. Will Durant”

sexta-feira, 10 de novembro de 2023

The Discussion of Characteristic of Ferrite Core for High Frequency Transfomers


 Abstract

 For the time being, high-freqency switching technique is widely used in various applications. Therefore, the techniques of switching method of devices and designing of high-frequency transformers have become one of the main research subjects in power eletronic area. The main objective of this thesis is discussing the characteristics of core materials which are used for high-frequency transformers. In experimental, an integrator has been used to obtain the waveforms of magnetic flux. In cooperating with excitating current, these waveforms are transformed into hysteresis curves. The relationships between length of airgap and performance of transformer are also investigated

Postado por às

Nenhum comentário:

Postar um comentário

Assinar: Postar comentários (Atom)