JPS62124564U - - Google Patents

Info

Publication number
JPS62124564U
JPS62124564U JP1180986U JP1180986U JPS62124564U JP S62124564 U JPS62124564 U JP S62124564U JP 1180986 U JP1180986 U JP 1180986U JP 1180986 U JP1180986 U JP 1180986U JP S62124564 U JPS62124564 U JP S62124564U
Authority
JP
Japan
Prior art keywords
circuit
measurement
tester
logarithmic
measurement circuit
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
JP1180986U
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 JP1180986U priority Critical patent/JPS62124564U/ja
Publication of JPS62124564U publication Critical patent/JPS62124564U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案のインサーキツトテスタ内測定
回路を電気抵抗測定および電流測定に適用した場
合のブロツク図、第2図は公知の対数増幅回路に
測定精度調節用回路を付加した回路のブロツク図
、第3図はインサーキツトテスタ内測定回路に用
いられる増幅器の従来例の基本回路である。 1……抵抗―電圧変換回路、2……電流―電圧
変換回路、3……スイツチ、4……対数増幅回路
、5……A/Dコンバータ、6……切換抵抗器。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 インサーキツトテスタ内測定回路において、
    対数増幅回路を備えていることを特徴とするイン
    サーキツトテスタ内測定回路。 2 前記対数増幅回路が対数出力の底を変化させ
    る可変抵抗器を含んでいる実用新案登録請求の範
    囲第1項に記載のインサーキツトテスタ内測定回
    路。
JP1180986U 1986-01-31 1986-01-31 Pending JPS62124564U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1180986U JPS62124564U (ja) 1986-01-31 1986-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1180986U JPS62124564U (ja) 1986-01-31 1986-01-31

Publications (1)

Publication Number Publication Date
JPS62124564U true JPS62124564U (ja) 1987-08-07

Family

ID=30799362

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1180986U Pending JPS62124564U (ja) 1986-01-31 1986-01-31

Country Status (1)

Country Link
JP (1) JPS62124564U (ja)

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