JPH0281481U - - Google Patents
Info
- Publication number
- JPH0281481U JPH0281481U JP16064688U JP16064688U JPH0281481U JP H0281481 U JPH0281481 U JP H0281481U JP 16064688 U JP16064688 U JP 16064688U JP 16064688 U JP16064688 U JP 16064688U JP H0281481 U JPH0281481 U JP H0281481U
- Authority
- JP
- Japan
- Prior art keywords
- analog
- response unit
- stay
- circuit
- scanner
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000007689 inspection Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
第１図は考案による検査装置のブロツク図、第
２図はその測定回路を示す図、第３図は従来の検
査装置のブロツク図、第４図、第５図はその測定
回路図である。
図において１はフイクチヤー、２はスキヤナー
、３はアナログステイミユラスレスポンスユニツ
ト、４はデジタルボルトメータ、５はコンピユー
タ、６はデイスクドライブ、７はプリンタ、８は
電源、９はリフアレンス抵抗、１０はオペアンプ
、１１は接続リレー、１２はコンデンサ、１３は
出力端子、１４，１５は並列抵抗、１６はガーデ
ング回路、１７は接続リレーである。尚、図中同
一符号は同一または相当部分を示す。
FIG. 1 is a block diagram of the invented inspection apparatus, FIG. 2 is a diagram showing its measuring circuit, FIG. 3 is a block diagram of a conventional inspection apparatus, and FIGS. 4 and 5 are its measuring circuit diagrams. In the figure, 1 is a fixture, 2 is a scanner, 3 is an analog static response unit, 4 is a digital voltmeter, 5 is a computer, 6 is a disk drive, 7 is a printer, 8 is a power supply, 9 is a reference resistor, and 10 is an operational amplifier. , 11 is a connection relay, 12 is a capacitor, 13 is an output terminal, 14 and 15 are parallel resistors, 16 is a garden circuit, and 17 is a connection relay. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
ポンスユニツトに接続された被検査回路の中点を
アナログステイミユラスレスポンスユニツト内の
オペアンプ＋端子と同電位にするガーデング回路
をスキヤナとアナログステイミユラスレスポンス
ユニツト間に備えた事を特徴とする回路定数検査
装置。 A garden circuit is installed between the scanner and the analog stay current response unit that makes the midpoint of the circuit under test connected to the analog stay positive response unit through the scanner the same potential as the + terminal of the operational amplifier inside the analog stay positive response unit. A circuit constant testing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16064688U JPH0281481U (en) | 1988-12-10 | 1988-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16064688U JPH0281481U (en) | 1988-12-10 | 1988-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281481U true JPH0281481U (en) | 1990-06-22 |
Family
ID=31442895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16064688U Pending JPH0281481U (en) | 1988-12-10 | 1988-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281481U (en) |
-
1988
- 1988-12-10 JP JP16064688U patent/JPH0281481U/ja active Pending
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