(2/2)ҳ
ڻġӹİʼDZѾעСϴֱܾȦΡ
ŸҲ͵˵öԣȺɾ˵̫ӲһڰСʱڰ칫¥ҸطԵ㣬߳ԱģЧʸߡ˵ָָӹİ㿴öྫ˵ǰϸλˣԷ϶ˡ
Ƽ˼֣֪ͨڣĵ칫¥һļƽʱǿԱò͵ĵطľΣǽϹŻؽʱƬǰﻹһƬ¶ʯ̲Ƭѳ˳Ƭɳ
ܿ˼ɫˣƳγεźɰץڴ̵ɳҶϣɳĮ۹ӣʢڴðľ㡣Ժʿȼ˿ɳУ۾һйζȳﳬʶˡ
ϸմʵġƸ˷棬ü˻ʵҵξǰɶɶμأܳʮ߲ˡսʿѲ·ժƹϽʡ
Ÿͷ棬̧ͷЦ汾¡ȽҲ˻̹ȻʲôתС٣˵ijشϵͳµĹʲģ飬õ˽ṹҿͼֽʱúʹͳbuck-boost·̫һ
Сٷ¿ӣòͽ˲ǣȷʵ˸Ľ˸ĵ硣ͳ·-30ʱĻ40%ǰƵʴ20kHzᵽ50kHzʯīϩɢƬѹ15%ڡӰͳƽ壬沨ͼԱݣɫǸĽǰɫǸĽƲϵ½һ뻹ࡣ
ǣԴչۣ⼼ܲõͧӦԴϣϴϺϰһIJͷͻȻͣõΪ±ʵɣӰ쵼䡣
ȫ䡣ƽӹͷǸDZͧʱ¹60ܱղŵ500Σʻܵ92%ͧӦԴ¶Ҳ45棬´ࡣ˵ż˿Žܵǰ˹ɽϸۣûζ
һֱûô˵ʱȻָŴĹ·ƣ쿴ǵᵽ˱Ե㣬·DzҲϵͳעÿƸ˶װŸȭͷĴĺɫĺ⡣
ǩĶ