JPH0361577U - - Google Patents

Info

Publication number
JPH0361577U
JPH0361577U JP12278089U JP12278089U JPH0361577U JP H0361577 U JPH0361577 U JP H0361577U JP 12278089 U JP12278089 U JP 12278089U JP 12278089 U JP12278089 U JP 12278089U JP H0361577 U JPH0361577 U JP H0361577U
Authority
JP
Japan
Prior art keywords
changeover switch
switches
output terminal
power supplies
test
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
JP12278089U
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 JP12278089U priority Critical patent/JPH0361577U/ja
Publication of JPH0361577U publication Critical patent/JPH0361577U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Tests Of Electronic Circuits (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の一実施例による基準電圧発
生装置を示すブロツク図、第２図は第１図の動作
を示す試験対象カード入力電圧の波形図、第３図
は従来の基準電圧発生装置を示すブロツク図、第
４図は従来の試験対象カード入力電圧の波形図で
ある。 図において、１……基準電源、２０，２１……
切換スイツチ、３……試験対象カード、４……コ
ンデンサ、５……バツフア用オペアンプ、６……
抵抗、１０……電圧保持手段である。なお、図中
、同一符号は同一または相当部分を示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 複数の基準電源を切換スイツチにより切換えて
    試験対象カードに入力するテスト用基準電圧発生
    装置において、前記切換スイツチに連動して動作
    し、前記複数の基準電源を切換える第２の切換ス
    イツチと、前記第２の切換スイツチの出力端子と
    前記切換スイツチの出力端子との間に電圧保持手
    段とを設けたことを特徴とするテスト用基準電圧
    発生装置。
JP12278089U 1989-10-20 1989-10-20 Pending JPH0361577U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12278089U JPH0361577U (ja) 1989-10-20 1989-10-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12278089U JPH0361577U (ja) 1989-10-20 1989-10-20

Publications (1)

Publication Number Publication Date
JPH0361577U true JPH0361577U (ja) 1991-06-17

Family

ID=31670775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12278089U Pending JPH0361577U (ja) 1989-10-20 1989-10-20

Country Status (1)

Country Link
JP (1) JPH0361577U (ja)

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