JPH0365977U - - Google Patents
Info
- Publication number
- JPH0365977U JPH0365977U JP12736489U JP12736489U JPH0365977U JP H0365977 U JPH0365977 U JP H0365977U JP 12736489 U JP12736489 U JP 12736489U JP 12736489 U JP12736489 U JP 12736489U JP H0365977 U JPH0365977 U JP H0365977U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- current
- output
- terminal
- force line
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Tests Of Electronic Circuits (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
Description
第１図はこの考案の実施例を示す接続図、第２
図は従来の電圧印加電流測定器を示す接続図であ
る。
Figure 1 is a connection diagram showing an embodiment of this invention, Figure 2
The figure is a connection diagram showing a conventional voltage applied current measuring device.
Claims (1)
その反転増幅器の出力を電流バツフアへ供給し、
その電流バツフアの出力側をフオース線を通じて
被測定物の端子に接続し、その端子をセンス線を
通じ、更に帰還抵抗器を通じて上記反転増幅器の
反転入力端に接続して上記電圧設定器の出力電圧
を上記端子に印加し、その時上記フオース線に流
れる電流を測定する電圧印加電流測定器において
、 上記端子と上記電流バツフアの出力端との間の
電圧差を検出する差動増幅器を備え、その差動増
幅器の出力電圧と上記フオース線の抵抗値とから
そのフオース線を流れる電流を求めるようにした
ことを特徴とする電圧印加電流測定器。[Claims for Utility Model Registration] Supplying the output voltage of the voltage setting device to an inverting amplifier,
Supplying the output of the inverting amplifier to the current buffer,
The output side of the current buffer is connected to a terminal of the device under test through a force line, and that terminal is connected through a sense line and further through a feedback resistor to the inverting input terminal of the inverting amplifier to adjust the output voltage of the voltage setting device. A voltage applying current measuring device for measuring the current applied to the above terminal and flowing through the force line at that time, includes a differential amplifier for detecting the voltage difference between the above terminal and the output end of the current buffer, A voltage applied current measuring device characterized in that the current flowing through the force line is determined from the output voltage of an amplifier and the resistance value of the force line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12736489U JPH0752622Y2 (en) | 1989-10-31 | 1989-10-31 | Voltage applied current measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12736489U JPH0752622Y2 (en) | 1989-10-31 | 1989-10-31 | Voltage applied current measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0365977U true JPH0365977U (en) | 1991-06-26 |
| JPH0752622Y2 JPH0752622Y2 (en) | 1995-11-29 |
Family
ID=31675123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12736489U Expired - Fee Related JPH0752622Y2 (en) | 1989-10-31 | 1989-10-31 | Voltage applied current measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0752622Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005232666A (en) * | 2004-01-19 | 2005-09-02 | Shimano Inc | Leisure pants |
| JP2008524597A (en) * | 2004-12-17 | 2008-07-10 | テラダイン・インコーポレーテッド | Circuit and method for detecting voltage in a device under test using a parametric measurement unit |
| JP2008524598A (en) * | 2004-12-17 | 2008-07-10 | テラダイン・インコーポレーテッド | Method and apparatus for using a parametric measurement unit as a power source for a device under test |
-
1989
- 1989-10-31 JP JP12736489U patent/JPH0752622Y2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005232666A (en) * | 2004-01-19 | 2005-09-02 | Shimano Inc | Leisure pants |
| JP4573094B2 (en) * | 2004-01-19 | 2010-11-04 | 株式会社シマノ | Leisure pants |
| JP2008524597A (en) * | 2004-12-17 | 2008-07-10 | テラダイン・インコーポレーテッド | Circuit and method for detecting voltage in a device under test using a parametric measurement unit |
| JP2008524598A (en) * | 2004-12-17 | 2008-07-10 | テラダイン・インコーポレーテッド | Method and apparatus for using a parametric measurement unit as a power source for a device under test |
| JP4689681B2 (en) * | 2004-12-17 | 2011-05-25 | テラダイン・インコーポレーテッド | Method and apparatus for using a parametric measurement unit as a power source for a device under test |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0752622Y2 (en) | 1995-11-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |