JPH0226377U - - Google Patents

Info

Publication number
JPH0226377U
JPH0226377U JP1988103413U JP10341388U JPH0226377U JP H0226377 U JPH0226377 U JP H0226377U JP 1988103413 U JP1988103413 U JP 1988103413U JP 10341388 U JP10341388 U JP 10341388U JP H0226377 U JPH0226377 U JP H0226377U
Authority
JP
Japan
Prior art keywords
semiconductor switch
switch element
strip
circuit board
printed circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1988103413U
Other languages
Japanese (ja)
Other versions
JPH0756629Y2 (en
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988103413U priority Critical patent/JPH0756629Y2/en
Publication of JPH0226377U publication Critical patent/JPH0226377U/ja
Application granted granted Critical
Publication of JPH0756629Y2 publication Critical patent/JPH0756629Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例を示す組立図、第２図
は第１図に示す実施例を別の角度から見た組立図
であり、第３図は電力変換装置の従来例を示した
主回路接続図である。 ２……直流電源、３……配線インダクタンス、
４……負荷、１０……プリント基板、１１……ス
ナバ回路、１２……パワモジユール、１３……ヒ
ートシンク、１５，１６，１７……帯状導体とし
ての銅バー。 Fig. 1 is an assembly diagram showing an embodiment of the present invention, Fig. 2 is an assembly diagram of the embodiment shown in Fig. 1 viewed from a different angle, and Fig. 3 shows a conventional example of a power conversion device. It is a main circuit connection diagram. 2...DC power supply, 3...Wiring inductance,
4... Load, 10... Printed circuit board, 11... Snubber circuit, 12... Power module, 13... Heat sink, 15, 16, 17... Copper bar as a strip conductor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 半導体スイツチ素子とこれの電源あるいは負荷
との間、またはこれら半導体スイツチ素子相互間
を帯状の導体で接続して構成している電力変換装
置において、前記半導体スイツチ素子に付属する
スナバ回路をプリント基板上に構成し、このプリ
ント基板の端子部と前記帯状導体との電気的接続
を兼ねた相互固着手段を備えていることを特徴と
する半導体スイツチ素子のスナバ回路。 In a power conversion device configured by connecting a semiconductor switch element and its power source or load, or between these semiconductor switch elements using a strip-shaped conductor, the snubber circuit attached to the semiconductor switch element is mounted on a printed circuit board. 1. A snubber circuit for a semiconductor switch element, comprising mutual fixing means that also serves as an electrical connection between the terminal portion of the printed circuit board and the strip-shaped conductor.
JP1988103413U 1988-08-04 1988-08-04 Snubber circuit of semiconductor switch element Expired - Lifetime JPH0756629Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988103413U JPH0756629Y2 (en) 1988-08-04 1988-08-04 Snubber circuit of semiconductor switch element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988103413U JPH0756629Y2 (en) 1988-08-04 1988-08-04 Snubber circuit of semiconductor switch element

Publications (2)

Publication Number Publication Date
JPH0226377U true JPH0226377U (en) 1990-02-21
JPH0756629Y2 JPH0756629Y2 (en) 1995-12-25

Family

ID=31334223

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988103413U Expired - Lifetime JPH0756629Y2 (en) 1988-08-04 1988-08-04 Snubber circuit of semiconductor switch element

Country Status (1)

Country Link
JP (1) JPH0756629Y2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03277182A (en) * 1990-03-26 1991-12-09 Fuji Electric Co Ltd Inverter
JPH06165524A (en) * 1992-11-25 1994-06-10 Hitachi Ltd Inverter apparatus
JP2013005542A (en) * 2011-06-14 2013-01-07 Sumitomo Heavy Ind Ltd Electric power conversion apparatus and electric power conversion module
JP2015223047A (en) * 2014-05-23 2015-12-10 三菱電機株式会社 Semiconductor device
JP2016039724A (en) * 2014-08-08 2016-03-22 株式会社ダイヘン Power conversion circuit, manufacturing method thereof, and power conditioner
JP2016214012A (en) * 2015-05-12 2016-12-15 株式会社ジェイテクト Power conversion device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822885U (en) * 1981-07-31 1983-02-12 株式会社東芝 inverter device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822885B2 (en) * 1978-09-27 1983-05-12 松下電器産業株式会社 Auto search tuning circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822885U (en) * 1981-07-31 1983-02-12 株式会社東芝 inverter device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03277182A (en) * 1990-03-26 1991-12-09 Fuji Electric Co Ltd Inverter
JPH06165524A (en) * 1992-11-25 1994-06-10 Hitachi Ltd Inverter apparatus
JP2013005542A (en) * 2011-06-14 2013-01-07 Sumitomo Heavy Ind Ltd Electric power conversion apparatus and electric power conversion module
JP2015223047A (en) * 2014-05-23 2015-12-10 三菱電機株式会社 Semiconductor device
JP2016039724A (en) * 2014-08-08 2016-03-22 株式会社ダイヘン Power conversion circuit, manufacturing method thereof, and power conditioner
JP2016214012A (en) * 2015-05-12 2016-12-15 株式会社ジェイテクト Power conversion device

Also Published As

Publication number Publication date
JPH0756629Y2 (en) 1995-12-25

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