JPS6221784U - - Google Patents

Info

Publication number
JPS6221784U
JPS6221784U JP11272485U JP11272485U JPS6221784U JP S6221784 U JPS6221784 U JP S6221784U JP 11272485 U JP11272485 U JP 11272485U JP 11272485 U JP11272485 U JP 11272485U JP S6221784 U JPS6221784 U JP S6221784U
Authority
JP
Japan
Prior art keywords
pair
output terminals
smoothing circuit
external output
switching
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
JP11272485U
Other languages
English (en)
Other versions
JPH0412791Y2 (ja
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 JP1985112724U priority Critical patent/JPH0412791Y2/ja
Publication of JPS6221784U publication Critical patent/JPS6221784U/ja
Application granted granted Critical
Publication of JPH0412791Y2 publication Critical patent/JPH0412791Y2/ja
Expired legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案になるスイツチングレギユレー
タの一実施例のブロツク系統図、回路図、第2図
は第1図示及び従来のスイツチングレギユレータ
の特性を示す図、第3図は第1図示の一部回路の
変形例の回路図、第4図は本考案になるスイツチ
ングレギユレータの変形例のブロツク系統図であ
る。 2,5……整流平滑回路、3……リンギング発
振回路、6a,6b……外部出力端子、7……負
荷、8……差電圧検出回路、9……制御回路、1
2……リード線、20……パルス幅変調器、22
……スイツチングトランジスタ、R……抵抗。

Claims (1)

    【実用新案登録請求の範囲】
  1. 直流入力をスイツチングして昇圧又は降圧を行
    ない、整流平滑回路により所望レベルの直流出力
    として一対の外部出力端子より出力するスイツチ
    ングレギユレータにおいて、該整流平滑回路の一
    対の出力端子のうちの一方と該一対の外部出力端
    子のうちの一方との間に抵抗を接続してなり、該
    整流平滑回路の一対の出力端子間の差電圧を検出
    し、該一方の外部出力端子の電位を基準として該
    差電圧の検出信号に応じてスイツチング周波数又
    はスイツチングパルス幅を可変するよう構成した
    スイツチングレギユレータ。
JP1985112724U 1985-07-23 1985-07-23 Expired JPH0412791Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985112724U JPH0412791Y2 (ja) 1985-07-23 1985-07-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985112724U JPH0412791Y2 (ja) 1985-07-23 1985-07-23

Publications (2)

Publication Number Publication Date
JPS6221784U true JPS6221784U (ja) 1987-02-09
JPH0412791Y2 JPH0412791Y2 (ja) 1992-03-26

Family

ID=30993862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985112724U Expired JPH0412791Y2 (ja) 1985-07-23 1985-07-23

Country Status (1)

Country Link
JP (1) JPH0412791Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02107899U (ja) * 1989-02-16 1990-08-28

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430387A (en) * 1987-07-27 1989-02-01 Matsushita Electric Ind Co Ltd Y/c separator circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6430387A (en) * 1987-07-27 1989-02-01 Matsushita Electric Ind Co Ltd Y/c separator circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02107899U (ja) * 1989-02-16 1990-08-28

Also Published As

Publication number Publication date
JPH0412791Y2 (ja) 1992-03-26

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