黎兆安00:
輸入:85Vac~265Vac輸出:60W(12V5A)磁芯、骨架:PC47EE30磁芯氣隙:Lg=0.42mm初級(jí)電感量:Lp=0.392mH初級(jí)繞組:Np=36(T)(0.5mm 2股)次級(jí)繞組:Ns=5(T) (0.5mm 6股)偏置繞組:Nb=5(T) (0.5mm 1股)圖上那個(gè)5Hz的紋波解決了,是因?yàn)?842的供電電壓波動(dòng)問(wèn)題,換了個(gè)3843就問(wèn)題了可是又有新問(wèn)題了。。。輸出端會(huì)時(shí)不時(shí)地出現(xiàn)尖峰