JPH0249382U - - Google Patents

Info

Publication number
JPH0249382U
JPH0249382U JP12588688U JP12588688U JPH0249382U JP H0249382 U JPH0249382 U JP H0249382U JP 12588688 U JP12588688 U JP 12588688U JP 12588688 U JP12588688 U JP 12588688U JP H0249382 U JPH0249382 U JP H0249382U
Authority
JP
Japan
Prior art keywords
circuit
terminals
power supply
supply device
input voltage
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
JP12588688U
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 JP12588688U priority Critical patent/JPH0249382U/ja
Publication of JPH0249382U publication Critical patent/JPH0249382U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の一実施例を示すブロツク図、
第2図は同タイムチヤート、第3図は従来の不具
合を示すタイムチヤートである。 2……整流部、3,4……コンデンサ、7……
ダイオードブリツジ回路、12……スイツチング
素子、13……判別回路。

Claims (1)

    【実用新案登録請求の範囲】
  1. 入力電圧の高低に応じて整流部の整流方式を切
    り換える直流電源装置において、入力電圧の高低
    を判別する判別回路と、前記整流部の直流端子間
    に直列接続する2個のコンデンサと、これらのコ
    ンデンサの中点と前記整流部の交流端子の一方と
    の間に接続したダイオードブリツジ回路と、この
    ダイオードブリツジ回路を橋絡接続し前記判別回
    路の判別結果に応じてオン・オフ制御される一方
    向性スイツチング素子とを備えたことを特徴とす
    る直流電源装置。
JP12588688U 1988-09-27 1988-09-27 Pending JPH0249382U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12588688U JPH0249382U (ja) 1988-09-27 1988-09-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12588688U JPH0249382U (ja) 1988-09-27 1988-09-27

Publications (1)

Publication Number Publication Date
JPH0249382U true JPH0249382U (ja) 1990-04-05

Family

ID=31376889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12588688U Pending JPH0249382U (ja) 1988-09-27 1988-09-27

Country Status (1)

Country Link
JP (1) JPH0249382U (ja)

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