JPS61152110U - - Google Patents

Info

Publication number
JPS61152110U
JPS61152110U JP3448785U JP3448785U JPS61152110U JP S61152110 U JPS61152110 U JP S61152110U JP 3448785 U JP3448785 U JP 3448785U JP 3448785 U JP3448785 U JP 3448785U JP S61152110 U JPS61152110 U JP S61152110U
Authority
JP
Japan
Prior art keywords
voltage
output voltage
circuit
feedback
setting 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.)
Pending
Application number
JP3448785U
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 JP3448785U priority Critical patent/JPS61152110U/ja
Publication of JPS61152110U publication Critical patent/JPS61152110U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Voltage And Current In General (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る出力電圧設定回路の一実
施例を示す回路図、第2図は本考案に係る出力電
圧設定回路の他の実施例を示す回路図、第3図は
本考案の更に他の実施例を示す回路、第4図は従
来技術を示す回路図である。 10……誤差増幅器、12……正出力ライン、
14……負出力ライン、R,R,R……抵
抗、VR,VR,VR……可変抵抗、SW
……スイツチ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 基準電圧と出力電圧を分圧した帰還電圧とを誤
    差増幅器で比較し、その変動分を増幅して出力電
    圧を定電圧制御するための出力電圧設定回路にお
    いて、帰還電圧入力側回路または基準電圧入力側
    回路を構成する抵抗回路の分圧比を切換え手段に
    よつて離散的な出力電圧値に切換え可能としたこ
    とを特徴とする定電圧電源の出力電圧設定回路。
JP3448785U 1985-03-11 1985-03-11 Pending JPS61152110U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3448785U JPS61152110U (ja) 1985-03-11 1985-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3448785U JPS61152110U (ja) 1985-03-11 1985-03-11

Publications (1)

Publication Number Publication Date
JPS61152110U true JPS61152110U (ja) 1986-09-20

Family

ID=30537901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3448785U Pending JPS61152110U (ja) 1985-03-11 1985-03-11

Country Status (1)

Country Link
JP (1) JPS61152110U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552117A (en) * 1978-10-11 1980-04-16 Fanuc Ltd Dc stabilized power supply unit
JPS5785110A (en) * 1980-11-18 1982-05-27 Oki Electric Ind Co Ltd Dc stabilized power supply circuit
JPS5729916B2 (ja) * 1973-08-04 1982-06-25

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5729916B2 (ja) * 1973-08-04 1982-06-25
JPS5552117A (en) * 1978-10-11 1980-04-16 Fanuc Ltd Dc stabilized power supply unit
JPS5785110A (en) * 1980-11-18 1982-05-27 Oki Electric Ind Co Ltd Dc stabilized power supply circuit

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