JPS6174881U - - Google Patents
Info
- Publication number
- JPS6174881U JPS6174881U JP15865384U JP15865384U JPS6174881U JP S6174881 U JPS6174881 U JP S6174881U JP 15865384 U JP15865384 U JP 15865384U JP 15865384 U JP15865384 U JP 15865384U JP S6174881 U JPS6174881 U JP S6174881U
- Authority
- JP
- Japan
- Prior art keywords
- leakage current
- amplification element
- amplifier
- measured
- outputted
- 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
Links
- 230000003321 amplification Effects 0.000 claims description 3
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
Description
第１図は本考案に係わるリーク電流測定用増幅
器を用いた検査装置を示す結線図、第２図は本考
案に係わるリーク電流測定用増幅器を構成する増
幅素子の実施例を示す回路図、第３図は従来のリ
ーク電流測定方法を説明するための結線図である
。
１……カーブトレーサ、２……表示管、３，４
，５……測定端子、６……被測定物、７……リー
ク電流測定用増幅器、８ａ，８ｂ……入力端子、
９ａ，９ｂ……出力端子、１０……増幅素子、１
１，１３ａ，１３ｂ……ＮＰＮトランジスタ、１
２，１４ａ，１４ｂ……ＰＮＰトランジスタ、１
５……演算増幅器、Ｒ……内部抵抗。
FIG. 1 is a wiring diagram showing an inspection device using an amplifier for measuring leakage current according to the present invention, FIG. FIG. 3 is a wiring diagram for explaining a conventional leakage current measuring method. 1... Curve tracer, 2... Display tube, 3, 4
, 5...Measurement terminal, 6...Device to be measured, 7...Leak current measurement amplifier, 8a, 8b...Input terminal,
9a, 9b...Output terminal, 10...Amplification element, 1
1, 13a, 13b...NPN transistor, 1
2, 14a, 14b...PNP transistor, 1
5...Operation amplifier, R...Internal resistance.
Claims (1)
る入力端子と、前記リーク電流を増幅する増幅素
子と、この増幅素子から出力される増幅リーク電
流を外部へ出力する出力端子とを備えたことを特
徴とするリーク電流測定用増幅器。 An input terminal into which a leakage current outputted from the object to be measured is inputted, an amplification element which amplifies the leakage current, and an output terminal which outputs the amplified leakage current outputted from this amplification element to the outside. Amplifier for measuring leakage current.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15865384U JPS6174881U (en) | 1984-10-19 | 1984-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15865384U JPS6174881U (en) | 1984-10-19 | 1984-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6174881U true JPS6174881U (en) | 1986-05-20 |
Family
ID=30716633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15865384U Pending JPS6174881U (en) | 1984-10-19 | 1984-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6174881U (en) |
-
1984
- 1984-10-19 JP JP15865384U patent/JPS6174881U/ja active Pending
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