ɢ
lplƽ̨

lplƽ̨

ǰλãͼɢ >> lplƽ̨ >>

100WĵԴƬɢֹɢȲɵӰ죨ʵ飩


Դwww.srqwz.com

       ƵʵԴ䳬ߵĹܶȵõҵһºʵֳ߹ʵͬʱɢܲȱҲ¶ȻܹԲƬɢƽиĽȴÿƶʺϵġ

ʵΪ׼100WʣһƷеԴɢ⡣ĵе100WVin24VVout5Võ·ʹõUC3843BоƬƣûвԴǶλͬƵΪ300KHZ

к䲢ܳʵʹ100WڹʹMOSFETߴμܱȻôӦİ취Գڹ100W

Ŀǰַ

1MOSFETʹöMOSFET3843B˶MOSFETЧãӳɱû⡣ҶMOSFETͬʱܻͨкǻһMOSFET

2ӴμܣʹöЧ뷽1ƣҲ롣

˵˵ͨ˵ɢԵϵĵܡѹǵĵܡⲿķйأԴ⼸ָơ

Ҳ뵽ͬʹͬɢЧҲ߶٣ĿǰѾﵽ90%Чʣﵽ89%ͬЧʲ߶ˣкܴģɢȻ⡣

߿ԴεĽǶȳǿǼ·߿Խ͵ԴƵʣСġһDZѹ©У©дôʧȥĹҲͲ٣ҲͲСԴȣȻɻָ100Wɢɢȿ϶һ⡣

ƪ´ӸǶȳԴɢȫķͨʵ뷽⡣ϣڱƪ¸ķҵԼҪĴ𰸡

һƪԪĸ𺦵ĸδ
һƪͲɢĽسɢЧ


lplƽ̨



lplƽ̨