JPH01180185U - - Google Patents

Info

Publication number
JPH01180185U
JPH01180185U JP7465988U JP7465988U JPH01180185U JP H01180185 U JPH01180185 U JP H01180185U JP 7465988 U JP7465988 U JP 7465988U JP 7465988 U JP7465988 U JP 7465988U JP H01180185 U JPH01180185 U JP H01180185U
Authority
JP
Japan
Prior art keywords
voltage
switch
power transformer
power
switching control
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
JP7465988U
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 JP7465988U priority Critical patent/JPH01180185U/ja
Publication of JPH01180185U publication Critical patent/JPH01180185U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Power Conversion In General (AREA)

Description

【図面の簡単な説明】
図は本考案の一実施例の電気回路図である。 T……電源トランス、T1,T2……電圧タツ
プ、S1……スイツチ部、DB……整流回路、Q
1……第1のトランジスタ(電圧検出回部)、R
Y……リレー(切換制御部)。

Claims (1)

    【実用新案登録請求の範囲】
  1. 1次側に少くとも2種の電圧タツプを備えた電
    源トランスと、前記各電圧タツプを交流電源に択
    一的に切換え接続するスイツチ部と、前記電源ト
    ランスの2次側に接続された整流回路とを備えて
    なる電源回路において、前記整流回路から出力さ
    れる前記電源トランスの2次側整流電圧を検出す
    る電圧検出部と、この電圧検出部の検出電圧に対
    応して前記スイツチ部を切換え制御する切換制御
    部とを備えてなることを特徴とする電源回路。
JP7465988U 1988-06-03 1988-06-03 Pending JPH01180185U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7465988U JPH01180185U (ja) 1988-06-03 1988-06-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7465988U JPH01180185U (ja) 1988-06-03 1988-06-03

Publications (1)

Publication Number Publication Date
JPH01180185U true JPH01180185U (ja) 1989-12-25

Family

ID=31299760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7465988U Pending JPH01180185U (ja) 1988-06-03 1988-06-03

Country Status (1)

Country Link
JP (1) JPH01180185U (ja)

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