TOROIDAL TRANSFORMER,申请号RU20080119996-传众专利搜索

TOROIDAL TRANSFORMER

申请公布号：RU2364973(C1)

申请号：RU20080119996

申请日期：2008.05.20

申请公布日期：2009.08.20

申请人：

OTKRYTOE AKTSIONERNOE OBSHCHESTVO "SPETSIAL'NOE KONSTRUKTORSKOE BJURO PRIBOROSTROENIJA I AVTOMATIKI"

发明人：GAMENJUK JURIJ JUR'EVICH;SAMSONOV ALEKSANDR ALEKSEEVICH

分类号：H01F27/22;H01F30/16

主分类号：H01F27/22

摘要：FIELD: electrical engineering. ^ SUBSTANCE: invention relates to electrical engineering and can be used in production of high-primary-current toroidal transformers. Proposed toroidal transformer comprises circular core, primary and secondary windings. Additionally, proposed transformer comprises three copper buses representing an open ring. First and second busses are located on one surface of the said open ring, the third one being furnished with inside opening and arranged on its other side. Primary winding represents sections. The start of every section is connected to the first bus, the section end being connected to the second bus. Section turns are laid on three buses over insulation layer. ^ EFFECT: improved cooling, simpler design, expanded performances. ^ 3 dwg