JPH0377285U - - Google Patents

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Publication number
JPH0377285U
JPH0377285U JP13825689U JP13825689U JPH0377285U JP H0377285 U JPH0377285 U JP H0377285U JP 13825689 U JP13825689 U JP 13825689U JP 13825689 U JP13825689 U JP 13825689U JP H0377285 U JPH0377285 U JP H0377285U
Authority
JP
Japan
Prior art keywords
circuit section
signal
chopper
section
output
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.)
Pending
Application number
JP13825689U
Other languages
English (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 JP13825689U priority Critical patent/JPH0377285U/ja
Publication of JPH0377285U publication Critical patent/JPH0377285U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す定電流チヨツ
パ制御装置のブロツク図、第2図は従来のチヨツ
パ方式による定電流制御装置のブロツク図である
。 7…分圧およびフイルタ回路、8…加算回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 直流を断続するスイツチング素子を含むチヨツ
    パ回路部と、該チヨツパ回路部の出力を平滑して
    モータなどの負荷に出力する平滑回路部と、該負
    荷に流れる電流を検出するための検出回路部と、
    該検出回路部の信号値を基準値に一致させるよう
    に、前記チヨツパ回路部の出力パルス幅を制御す
    る電流制御部とからなる制御装置において、 前記平滑回路部の出力のうちの交流分のみの信
    号をとりだすための分圧およびフイルタ回路と、
    該分圧およびフイルタ回路の信号を前記検出回路
    部の信号に加算するための加算回路とを備え、制
    御系の位相遅れを補償することを特徴とする定電
    流チヨツパ制御装置。
JP13825689U 1989-11-29 1989-11-29 Pending JPH0377285U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13825689U JPH0377285U (ja) 1989-11-29 1989-11-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13825689U JPH0377285U (ja) 1989-11-29 1989-11-29

Publications (1)

Publication Number Publication Date
JPH0377285U true JPH0377285U (ja) 1991-08-02

Family

ID=31685367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13825689U Pending JPH0377285U (ja) 1989-11-29 1989-11-29

Country Status (1)

Country Link
JP (1) JPH0377285U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009542188A (ja) * 2006-06-26 2009-11-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 負荷を一定電流で駆動する駆動回路

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119466A (ja) * 1982-01-11 1983-07-15 Daihen Corp 直流ア−ク溶接用電源

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58119466A (ja) * 1982-01-11 1983-07-15 Daihen Corp 直流ア−ク溶接用電源

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009542188A (ja) * 2006-06-26 2009-11-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 負荷を一定電流で駆動する駆動回路

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