JPS6127325U

JPS6127325U - Multi-output transformer for constant current power supply

Info

Publication number: JPS6127325U
Application number: JP11157884U
Authority: JP
Inventors: 恒秀高橋
Original assignee: 株式会社リコー
Priority date: 1984-07-25
Filing date: 1984-07-25
Publication date: 1986-02-18

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図、第２図は本考案のそれぞれ異なる実施例に係る
多出力トランスの構造図、第３図は多出力トランスを用
いた定電流電源回路、第４図は高圧巻線の出力特性図、
第５図は従来例の定電流電源回路図、第６図はそれに用
いられるトランスの構造図、第７図は定電圧電源回路図
、第８図は定電圧電源回路に用いられる多出力トランス
の構造図、第９図はこのトランスを第３図に示す竃源回
路に組み込んだ場合の出力特性図である。１８・・・低圧巻線、２３．２４・・・高圧巻線、１９
・・・■字型コア、２０，２５，２６・・・Ｕ−字型コ
ア。Figures 1 and 2 are structural diagrams of multi-output transformers according to different embodiments of the present invention, Figure 3 is a constant current power supply circuit using a multi-output transformer, and Figure 4 is an output characteristic diagram of a high-voltage winding. ,
Figure 5 is a diagram of a conventional constant current power supply circuit, Figure 6 is a structural diagram of a transformer used therein, Figure 7 is a diagram of a constant voltage power supply circuit, and Figure 8 is a diagram of a multi-output transformer used in a constant voltage power supply circuit. The structural diagram, FIG. 9, is an output characteristic diagram when this transformer is incorporated into the furnace circuit shown in FIG. 3. 18...Low voltage winding, 23.24...High voltage winding, 19
...■-shaped core, 20, 25, 26... U-shaped core.

Claims

[Scope of utility model registration request]

(1) In a transformer in which one low-voltage winding and multiple high-voltage windings are configured into a set of cores, the relationships between the low-voltage winding and each of the multiple high-voltage windings are magnetically approximately equal. A multi-output transformer for constant current power supplies characterized by having multiple high voltage windings arranged symmetrically with respect to the low voltage windings.

(2) Utility model registration In claim (1), the core is a combination of a U-shape and a ■-shape, and high-voltage windings are arranged on both sides of the U-shaped core portion, and approximately in the center of the ■-shaped core portion. A multi-output transformer for constant current power supplies characterized by a low voltage winding arranged in the husband.

(3) Utility model registration In claim (1), the core is a U-shaped combination, with high-voltage windings arranged in series on the same axis, and low-voltage windings arranged approximately in the middle of the other ρ axis. A multi-output transformer for constant current power supplies characterized by the arrangement of wires.