JPS63134434U - - Google Patents
Info
- Publication number
- JPS63134434U JPS63134434U JP2673887U JP2673887U JPS63134434U JP S63134434 U JPS63134434 U JP S63134434U JP 2673887 U JP2673887 U JP 2673887U JP 2673887 U JP2673887 U JP 2673887U JP S63134434 U JPS63134434 U JP S63134434U
- Authority
- JP
- Japan
- Prior art keywords
- excitation coil
- connection points
- self
- holding relay
- switch elements
- 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
- 230000005284 excitation Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Description
第１図は本考案の一実施例に係る駆動回路の回
路構成図、第２図乃至第４図はそれぞれ本考案の
他の実施例に係る駆動回路の回路構成図、第５図
は従来の駆動回路の回路構成図である。
１：セツト信号入力端子、２：リセツト信号入
力端子、４，５，８，１０：トランジスタ、９：
励磁コイル、Ｒ５，Ｒ６：過電流制限用抵抗。
FIG. 1 is a circuit configuration diagram of a drive circuit according to one embodiment of the present invention, FIGS. 2 to 4 are circuit diagrams of drive circuits according to other embodiments of the present invention, and FIG. 5 is a circuit diagram of a conventional drive circuit. FIG. 3 is a circuit configuration diagram of a drive circuit. 1: Set signal input terminal, 2: Reset signal input terminal, 4, 5, 8, 10: Transistor, 9:
Excitation coil, R 5 , R 6 : Overcurrent limiting resistor.
Claims (1)
らスイツチ素子同志の接続点の中で対角線上の接
続点間に一巻線自己保持型継電器の励磁コイルを
接続し、残りの対角線上の接続点間に電源を接続
し、対角線上にある２組のスイツチ素子を交互に
オン・オフさせて前記励磁コイルへの通電電流の
方向を切換える自己保持型継電器の駆動回路にお
いて、 前記スイツチ素子と前記励磁コイルとの電流通
路に少なくとも一個の電流制限用抵抗を挿入接続
したことを特徴とする自己保持型継電器の駆動回
路。[Claims for Utility Model Registration] Four switch elements are connected in a ring shape, and an excitation coil of a single-winding self-holding relay is connected between diagonal connection points among the connection points of these switch elements. , a drive circuit for a self-holding relay that connects a power source between the remaining connection points on the diagonal line and alternately turns on and off two sets of switch elements on the diagonal line to switch the direction of the current flowing to the excitation coil. A drive circuit for a self-holding relay, characterized in that at least one current limiting resistor is inserted and connected to a current path between the switch element and the excitation coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2673887U JPS63134434U (en) | 1987-02-25 | 1987-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2673887U JPS63134434U (en) | 1987-02-25 | 1987-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63134434U true JPS63134434U (en) | 1988-09-02 |
Family
ID=30828100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2673887U Pending JPS63134434U (en) | 1987-02-25 | 1987-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63134434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013502195A (en) * | 2009-08-14 | 2013-01-17 | セットセットセロ アンパーツ ゼルスカブ | Low power switch mode power supply |
-
1987
- 1987-02-25 JP JP2673887U patent/JPS63134434U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013502195A (en) * | 2009-08-14 | 2013-01-17 | セットセットセロ アンパーツ ゼルスカブ | Low power switch mode power supply |
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