JPH01131176U - - Google Patents

Info

Publication number
JPH01131176U
JPH01131176U JP2791188U JP2791188U JPH01131176U JP H01131176 U JPH01131176 U JP H01131176U JP 2791188 U JP2791188 U JP 2791188U JP 2791188 U JP2791188 U JP 2791188U JP H01131176 U JPH01131176 U JP H01131176U
Authority
JP
Japan
Prior art keywords
voltage
amplifier
grounded
measuring
resistor
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
JP2791188U
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 JP2791188U priority Critical patent/JPH01131176U/ja
Publication of JPH01131176U publication Critical patent/JPH01131176U/ja
Pending legal-status Critical Current

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Landscapes

  • Testing Electric Properties And Detecting Electric Faults (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例のブレークダウン測
定回路の回路図、第2図は第1図の回路のDUT
の動作特性曲線と負荷直線を示すグラフである。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 増幅器と該増幅器の出力端子と接地された
    被測定デバイスの非接地部分を接続する抵抗と核
    抵抗の端子間電圧を検出し所定電圧との差分を前
    記増幅器の入力端子に帰還し前記端子間電圧を前
    記所定電圧で定る電圧とするための帰還手段とか
    ら成り、前記非接地部分と接地間のインピーダン
    スの抵抗成分と前記抵抗の和が正値を有すること
    を特徴とする電流源。 (2) 前記非接地部分の電圧を測定する電圧測定
    手段を有し、その測定値と前記所定電圧から前記
    被測定デバイスのブレークダウン電圧を求めるよ
    うにしたブレークダウン測定回路。
JP2791188U 1988-03-02 1988-03-02 Pending JPH01131176U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2791188U JPH01131176U (ja) 1988-03-02 1988-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2791188U JPH01131176U (ja) 1988-03-02 1988-03-02

Publications (1)

Publication Number Publication Date
JPH01131176U true JPH01131176U (ja) 1989-09-06

Family

ID=31250822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2791188U Pending JPH01131176U (ja) 1988-03-02 1988-03-02

Country Status (1)

Country Link
JP (1) JPH01131176U (ja)

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