JPS6014638U - 電源回路 - Google Patents

電源回路

Info

Publication number
JPS6014638U
JPS6014638U JP6977083U JP6977083U JPS6014638U JP S6014638 U JPS6014638 U JP S6014638U JP 6977083 U JP6977083 U JP 6977083U JP 6977083 U JP6977083 U JP 6977083U JP S6014638 U JPS6014638 U JP S6014638U
Authority
JP
Japan
Prior art keywords
power source
voltage
power circuit
main power
switch 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.)
Granted
Application number
JP6977083U
Other languages
English (en)
Other versions
JPS645966Y2 (ja
Inventor
ワレン・カ−ク・ウイマ−
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tektronix Inc
Original Assignee
Tektronix Inc
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 Tektronix Inc filed Critical Tektronix Inc
Priority to JP6977083U priority Critical patent/JPS6014638U/ja
Publication of JPS6014638U publication Critical patent/JPS6014638U/ja
Application granted granted Critical
Publication of JPS645966Y2 publication Critical patent/JPS645966Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Stand-By Power Supply Arrangements (AREA)
  • Power Sources (AREA)
  • Emergency Protection Circuit Devices (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。

Description

【図面の簡単な説明】
第１図は本考案の好適な実施例を示す回路図、第２図は
本考案を用いたデジタル・メモリ・オシロスコープのブ
ロック図である。 １０・・・・・・主電源入力端子、１１・・・・・・補
助電源入力端子、１２・・・・・・第１電子スイッチ手
段、１３・・・・・・第２電子スイッチ手段、１５．１
６・・・・・・スイッチ制御手段、３３・・・・・・保
護手段。

Claims (1)

    【実用新案登録請求の範囲】
  1. 主電源及び補助電源の出力をそれぞれ負荷に供給可能に
    する第１及び第２電子スイッチ手段と、これら第１及び
    第２電子スイッチ手段を上記主電源の出力電圧に応じて
    択一的に作動させるスイッチ制御手段と、上記補助電源
    の電圧に応答してその電圧が所定値でないとき上記第２
    電子スイッチ手段の導通を阻止する保護手段とを具える
    電源回路。
JP6977083U 1979-07-10 1983-05-10 電源回路 Granted JPS6014638U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6977083U JPS6014638U (ja) 1979-07-10 1983-05-10 電源回路

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9505079U JPS5844413Y2 (ja) 1979-07-10 1979-07-10 電源回路
JP6977083U JPS6014638U (ja) 1979-07-10 1983-05-10 電源回路

Publications (2)

Publication Number Publication Date
JPS6014638U true JPS6014638U (ja) 1985-01-31
JPS645966Y2 JPS645966Y2 (ja) 1989-02-15

Family

ID=29327914

Family Applications (2)

Application Number Title Priority Date Filing Date
JP9505079U Expired JPS5844413Y2 (ja) 1979-07-10 1979-07-10 電源回路
JP6977083U Granted JPS6014638U (ja) 1979-07-10 1983-05-10 電源回路

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP9505079U Expired JPS5844413Y2 (ja) 1979-07-10 1979-07-10 電源回路

Country Status (1)

Country Link
JP (2) JPS5844413Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51150042A (en) * 1975-06-18 1976-12-23 Seikosha Co Ltd Electric source switch device
JPS55111626A (en) * 1979-02-21 1980-08-28 Mitsubishi Electric Corp Circuit for monitoring and controlling power supply

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51150042A (en) * 1975-06-18 1976-12-23 Seikosha Co Ltd Electric source switch device
JPS55111626A (en) * 1979-02-21 1980-08-28 Mitsubishi Electric Corp Circuit for monitoring and controlling power supply

Also Published As

Publication number Publication date
JPS645966Y2 (ja) 1989-02-15
JPS5844413Y2 (ja) 1983-10-07
JPS5616231U (en) 1981-02-12

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