JPH01153734U - - Google Patents
Info
- Publication number
- JPH01153734U JPH01153734U JP5096788U JP5096788U JPH01153734U JP H01153734 U JPH01153734 U JP H01153734U JP 5096788 U JP5096788 U JP 5096788U JP 5096788 U JP5096788 U JP 5096788U JP H01153734 U JPH01153734 U JP H01153734U
- Authority
- JP
- Japan
- Prior art keywords
- pulse signal
- circuit
- input pulse
- edges
- differentiating 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
Links
- 230000000630 rising effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 7
- 230000008054 signal transmission Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Dc Digital Transmission (AREA)
Description
第１図は本考案に係るパルス信号伝送回路の一
実施例を示す回路構成図、第２図はこの回路の動
作を説明するためのタイムチヤート、第３図は第
１図に示したパルス信号伝送回路において受信側
が片電源である場合の変形回路例を示す図、第４
図はこの回路の動作を説明するためのタイムチヤ
ート、第５図はトランスを用いて微分回路を構成
したパルス信号伝送回路の一実施例を示す図、第
６図はこの回路の動作を説明するためのタイムチ
ヤート、第７図は第５図に示したパルス信号伝送
回路において受信側が片電源である場合の変形回
路例を示す図、第８図はパルス信号を伝送するた
めにフオトカプラを使用した場合の従来の回路構
成図、第９図はこの方法で伝送する入力パルス信
号を示す図である。
Ｃ１……コンデンサ、Ｒ１〜Ｒ３……抵抗、Ｃ
Ｐ１……コンパレータ。
FIG. 1 is a circuit configuration diagram showing an embodiment of a pulse signal transmission circuit according to the present invention, FIG. 2 is a time chart for explaining the operation of this circuit, and FIG. 3 is a pulse signal transmission circuit shown in FIG. 1. Diagram 4 showing an example of a modified circuit when the receiving side has a single power supply in the transmission circuit.
The figure is a time chart to explain the operation of this circuit, Figure 5 is a diagram showing an example of a pulse signal transmission circuit using a transformer to configure a differential circuit, and Figure 6 is a diagram to explain the operation of this circuit. Figure 7 is a diagram showing an example of a modified pulse signal transmission circuit shown in Figure 5 when the receiving side is powered by a single power supply, Figure 8 is a diagram showing a modified circuit example in which a photocoupler is used to transmit the pulse signal. FIG. 9 is a diagram showing an input pulse signal transmitted by this method. C1...Capacitor, R1-R3...Resistor, C
P1...Comparator.
Claims (1)
下がりエツジを検出する微分回路と、この微分回
路の検出する立ち上がりエツジおよび立ち下がり
エツジを所定幅のヒステリシスをもつて設定され
る第１および第２の基準値と比較し、この比較結
果に基づき前記入力パルス信号に応じた出力パル
ス信号を再生する比較回路とを備えてなるパルス
信号伝送回路。 A differentiating circuit that detects rising edges and falling edges of an input pulse signal, and comparing the rising edges and falling edges detected by this differentiating circuit with first and second reference values set with a predetermined width of hysteresis. and a comparison circuit that reproduces an output pulse signal according to the input pulse signal based on the comparison result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5096788U JPH01153734U (en) | 1988-04-18 | 1988-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5096788U JPH01153734U (en) | 1988-04-18 | 1988-04-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01153734U true JPH01153734U (en) | 1989-10-23 |
Family
ID=31276996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5096788U Pending JPH01153734U (en) | 1988-04-18 | 1988-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01153734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150005920A (en) * | 2012-05-03 | 2015-01-15 | 아틀라스 콥코 인더스트리얼 테크니크 에이비 | Transmission of signals through a non-contact interface |
| CN113227801A (en) * | 2018-11-07 | 2021-08-06 | 威电科技有限公司 | Derivative voltage and current sensing device |
-
1988
- 1988-04-18 JP JP5096788U patent/JPH01153734U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150005920A (en) * | 2012-05-03 | 2015-01-15 | 아틀라스 콥코 인더스트리얼 테크니크 에이비 | Transmission of signals through a non-contact interface |
| JP2015525011A (en) * | 2012-05-03 | 2015-08-27 | アトラス・コプコ・インダストリアル・テクニーク・アクチボラグ | Transmission of signals through a contactless interface |
| CN113227801A (en) * | 2018-11-07 | 2021-08-06 | 威电科技有限公司 | Derivative voltage and current sensing device |
| JP2022506794A (en) * | 2018-11-07 | 2022-01-17 | ヴィスアイシー テクノロジーズ リミテッド | Differentiated voltage / current detector |
| EP3891517A4 (en) * | 2018-11-07 | 2022-11-16 | Visic Technologies Ltd. | Derivative voltage and current sensing devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6118636U (en) | Waveform shaping circuit device | |
| JPH01153734U (en) | ||
| JPH01153751U (en) | ||
| JPS64110U (en) | ||
| JPS6240584U (en) | ||
| JPS63171049U (en) | ||
| JPS6199218U (en) | ||
| JPH0425328U (en) | ||
| JPS60113571U (en) | pulse radar transmitter | |
| JPS61143355U (en) | ||
| JPS63151016U (en) | ||
| JPS62178639U (en) | ||
| JPS63113494U (en) | ||
| JPS643319U (en) | ||
| JPS62133448U (en) | ||
| JPS6177678U (en) | ||
| JPS63135499U (en) | ||
| JPS58147309U (en) | Diode detection circuit | |
| JPS6194995U (en) | ||
| JPS645533U (en) | ||
| JPH0351525U (en) | ||
| JPS6095725U (en) | limiter circuit | |
| JPS6374817U (en) | ||
| JPH0248876U (en) | ||
| JPS62135290U (en) |