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”

terça-feira, 29 de dezembro de 2020

Characteristic Improvement of a Bridgeless PFC Converter by using SiC SBDs Joon-Hyeok Jeon, Sin-Su Kyoung, Hee-Jun Kim Powercubesemi, Inc., Hanyang University


 




Characteristic Improvement of a Bridgeless PFC Converter by using SiC SBDs Joon-Hyeok Jeon, Sin-Su Kyoung, Hee-Jun Kim Powercubesemi, Inc.*, Hanyang University 

Abstract – This paper is a Bridgeless PFC with SiC SBD It is about improving the characteristics of the converter, using the topology characteristics The characteristics of SiC SBD were applied to the maximum. SiC SBD reverse recovery It has been verified that there is almost no loss, and this results in Improvement, achieved 94.58% maximum efficiency and 0.99 high power factor By doing so, it was confirmed that the characteristics of the converter were improved.

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