paimta is cia: http://www.datasheetdir.com/Ipm-Application-Overview-Integrated-Power-Module-For-Appliance-Motor-Drives+Application-Notes "Shadowed" <shadowed@bk.ru> wrote in message news:ib9moj$afp$1@trimpas.omnitel.net... > nu metodas iskrypes ir nzn ar is viso naudotinas step down ir buck, bet yra toks fyciuras prie motoriuku maitinimo/valdymo: > > http://www.datasheetdir.com/circuits/200/Ipm-Application-Overview-Integrated-Power-Module-For-Appliance-Motor-Drives-circuits.jpg > > Nu laaabai panasi schemute. > > "Levas" <blas@sss.com> wrote in message news:ib9lp1$9be$1@trimpas.omnitel.net... >> nors uzmusk, nematau kaip. Kazkoks iskreiptas metodas man atrodo. Schema pats sugalvojai ar kur nors matei? >> >> -- >> Bye, Levas >> -- >> http://www.vabolis.lt - elektronika ir siaip >> "Shadowed" <shadowed@bk.ru> wrote in message news:ib9idf$4r6$1@trimpas.omnitel.net... >>> http://radiocomplect.com/nvss/drk/products/pdf/IR2153_IRF.pdf >>> >>> Datasheetas. Pats is saves ne PWMina - tam naudojamas VR1 (TL431CLP). Tuo paciu ir reguliuoja PWMa. >>> >>> >>>