JPS582020U - constant voltage program power supply - Google Patents

constant voltage program power supply

Info

Publication number
JPS582020U
JPS582020U JP9626681U JP9626681U JPS582020U JP S582020 U JPS582020 U JP S582020U JP 9626681 U JP9626681 U JP 9626681U JP 9626681 U JP9626681 U JP 9626681U JP S582020 U JPS582020 U JP S582020U
Authority
JP
Japan
Prior art keywords
power supply
constant voltage
program power
voltage program
voltage value
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
JP9626681U
Other languages
Japanese (ja)
Inventor
三瓶　文雄
Original Assignee
富士通株式会社
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 by 富士通株式会社 filed Critical 富士通株式会社
Priority to JP9626681U priority Critical patent/JPS582020U/en
Publication of JPS582020U publication Critical patent/JPS582020U/en
Pending legal-status Critical Current

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Amplifiers (AREA)

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来のプログラム電源装置回路図例、第２図は
本考案の実施例によるプログラム電源装置回路図を示す
。 図において、１は制御用トランジスタ、２，３は誤差増
幅器、４は整流器、５は負荷、６，１１はリレー、７．
１２はトランジスタ、８，９゜１８は情報線、１０は基
準電圧源、１３，１４゜１５は抵抗、１６はＤＡコンバ
ータ、１７は割り算回路を示す。FIG. 1 shows an example of a circuit diagram of a conventional program power supply device, and FIG. 2 shows a circuit diagram of a program power supply device according to an embodiment of the present invention. In the figure, 1 is a control transistor, 2 and 3 are error amplifiers, 4 is a rectifier, 5 is a load, 6 and 11 are relays, and 7.
12 is a transistor, 8, 9°, 18 is an information line, 10 is a reference voltage source, 13, 14°, 15 is a resistor, 16 is a DA converter, and 17 is a division circuit.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 誤差増幅器に印加する基準電圧値を変化することにより
出力電圧値の設定を行ない、かつ出力電流の制限回路を
設けた定電圧プログラム電源装置において、出力電圧の
値と前記制限回路による出力電流の制限値が反比例する
よう回路構成したことを特徴とする定電圧プｂグラム電
源装置。　゛In a constant voltage programmable power supply device in which the output voltage value is set by changing the reference voltage value applied to the error amplifier and is provided with an output current limiting circuit, the output voltage value and the output current limit by the limiting circuit are set. A constant voltage program power supply device characterized in that the circuit is configured so that the values are inversely proportional.゛
JP9626681U 1981-06-29 1981-06-29 constant voltage program power supply Pending JPS582020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9626681U JPS582020U (en) 1981-06-29 1981-06-29 constant voltage program power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9626681U JPS582020U (en) 1981-06-29 1981-06-29 constant voltage program power supply

Publications (1)

Publication Number Publication Date
JPS582020U true JPS582020U (en) 1983-01-07

Family

ID=29891138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9626681U Pending JPS582020U (en) 1981-06-29 1981-06-29 constant voltage program power supply

Country Status (1)

Country Link
JP (1) JPS582020U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016149817A (en) * 2015-02-10 2016-08-18 Tdk株式会社 Constant voltage dc power supply device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016149817A (en) * 2015-02-10 2016-08-18 Tdk株式会社 Constant voltage dc power supply device

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