JPH0470722U

JPH0470722U -

Info

Publication number: JPH0470722U
Application number: JP11479790U
Authority: JP
Priority date: 1990-10-31
Filing date: 1990-10-31
Publication date: 1992-06-23

Description

[Brief explanation of the drawing]

第１図乃至第３図は本考案の一実施例を示し、
第１図は正面図、第２図は側面図、第３図はイン
バータトランスをフルブリツジ型インバータに適
用した場合の概略説明図、第４図は本考案の他の
実施例を示すインバータトランスをフルブリツジ
型インバータに適用した場合の概略説明図、第５
図は一般的なフルブリツジ型インバータの回路図
、第６図及び第７図は従来例を示し、第６図は正
面図、第７図は側面図である。２１……Ｕ型コア、２２……コア、２１ａ……
脚部、２３……一次巻線、２４，２５……二次巻
線、２４ａ，２５ｂ……端部。 1 to 3 show an embodiment of the present invention,
Fig. 1 is a front view, Fig. 2 is a side view, Fig. 3 is a schematic illustration of an inverter transformer applied to a full-bridge inverter, and Fig. 4 is a full-bridge inverter transformer showing another embodiment of the present invention. Schematic explanatory diagram when applied to a type inverter, No. 5
The figure shows a circuit diagram of a general full bridge type inverter, and FIGS. 6 and 7 show a conventional example, with FIG. 6 being a front view and FIG. 7 being a side view. 21...U-shaped core, 22...core, 21a...
Legs, 23...primary windings, 24, 25...secondary windings, 24a, 25b...ends.

Claims

[Scope of utility model registration request]

A primary winding is wound approximately half the number of turns around both legs of a square-shaped core made of a UI type or UU type, and a secondary winding made of a thick wire with good conductivity is used to pass a large current through both legs. When the winding is divided and wound individually, and a current is supplied from one of the primary windings to induce a voltage in each of the secondary windings, the current in one of the divided secondary windings is An inverter characterized in that an end on the inflow side and an end on the side from which the current of the other divided secondary winding flows out are connected as an intermediate tap of the secondary winding. Trance.