JPH0344711U - - Google Patents

Info

Publication number
JPH0344711U
JPH0344711U JP10522089U JP10522089U JPH0344711U JP H0344711 U JPH0344711 U JP H0344711U JP 10522089 U JP10522089 U JP 10522089U JP 10522089 U JP10522089 U JP 10522089U JP H0344711 U JPH0344711 U JP H0344711U
Authority
JP
Japan
Prior art keywords
voltage
outputs
transistor
introduces
voltages
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
JP10522089U
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 JP10522089U priority Critical patent/JPH0344711U/ja
Publication of JPH0344711U publication Critical patent/JPH0344711U/ja
Pending legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第1図は本考案に係る電圧発生器の一実施例を
示す図、第2図は第1図装置の出力電圧とリレー
選択の関係を示す図、第3図は従来例を示す図、
第4図はトランジスタTr bの消費電力を説明
する図である。 Tr a〜Tr c……トランジスタ、T……
昇圧トランス、RL〜RLN……リレー、U1
……演算増幅器、Er……基準電圧、R1〜R4
……抵抗、10……リレー切替回路。

Claims (1)

  1. 【実用新案登録請求の範囲】 異なる値の2次側電圧を出力する昇圧トランス
    と、 前記2次側電圧のいずれか1つを取出す複数個
    のリレーRL〜RLNと、 このリレーを経た前記2次側電圧の整流波形を
    導入し、一定な電圧Voを出力するトランジスタ
    Tr bと、 前記電圧Voを分圧し、その電圧VFを出力す
    る分圧手段と、 前記電圧VFと、基準電圧Erを導入し、この
    2つの電圧が等しくなるように前記トランジスタ
    Tr bの制御を行なう制御手段U1,Tr c
    と、 前記電圧Voの値に応じた信号VHが設定電圧
    V1,V2,…を越えるごとに、大きな値の前記
    2次側電圧が取出されるように前記リレーを切替
    えるリレー切替回路と、 を備えた電圧発生器。
JP10522089U 1989-09-07 1989-09-07 Pending JPH0344711U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10522089U JPH0344711U (ja) 1989-09-07 1989-09-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10522089U JPH0344711U (ja) 1989-09-07 1989-09-07

Publications (1)

Publication Number Publication Date
JPH0344711U true JPH0344711U (ja) 1991-04-25

Family

ID=31653989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10522089U Pending JPH0344711U (ja) 1989-09-07 1989-09-07

Country Status (1)

Country Link
JP (1) JPH0344711U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006211752A (ja) * 2005-01-25 2006-08-10 Nsk Ltd 精密位置決め装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006211752A (ja) * 2005-01-25 2006-08-10 Nsk Ltd 精密位置決め装置

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