哪位大前輩幫小弟設(shè)計(jì)一款輸入AC85-265V,輸出35V/350MA開(kāi)關(guān)電源變壓器,用EFD20/3C85磁芯,Le=47mm,Ae=31mm.開(kāi)關(guān)頻率60KHZ.謝謝!
郵箱:L-hongcheng@126.com
急求開(kāi)關(guān)電源變壓器設(shè)計(jì)參數(shù)
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