JPS6248737U - - Google Patents
Info
- Publication number
- JPS6248737U JPS6248737U JP13823985U JP13823985U JPS6248737U JP S6248737 U JPS6248737 U JP S6248737U JP 13823985 U JP13823985 U JP 13823985U JP 13823985 U JP13823985 U JP 13823985U JP S6248737 U JPS6248737 U JP S6248737U
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- base
- drive circuit
- coil
- reset coil
- 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 6
Landscapes
- Relay Circuits (AREA)
Description
第１図は本考案の一実施例の回路図、第２図は
リセツトコイルの印加電圧波形図、第３図は従来
例の回路図、第４図は、磁気式キープリレーの構
造図、第５図は磁気式キープリレーの作動，復帰
に関する力関係を示す図である。
Figure 1 is a circuit diagram of an embodiment of the present invention, Figure 2 is a voltage waveform diagram applied to the reset coil, Figure 3 is a circuit diagram of a conventional example, Figure 4 is a structural diagram of a magnetic keep relay, and Figure 4 is a diagram of the structure of a magnetic keep relay. FIG. 5 is a diagram showing the force relationship regarding the operation and return of the magnetic keep relay.
Claims (1)
キープリレーのリセツトコイルの駆動回路におい
て、駆動素子をトランジスタとし、同トランジス
タのベース印加電圧を制限するためにツエナダイ
オードをベース、アース間に接続したことを特徴
とするリレー駆動回路。 A drive circuit for a reset coil of a magnetic keep relay consisting of a set coil and a reset coil, characterized in that the drive element is a transistor, and a Zener diode is connected between the base and ground in order to limit the voltage applied to the base of the transistor. Relay drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13823985U JPS6248737U (en) | 1985-09-09 | 1985-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13823985U JPS6248737U (en) | 1985-09-09 | 1985-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6248737U true JPS6248737U (en) | 1987-03-26 |
Family
ID=31043038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13823985U Pending JPS6248737U (en) | 1985-09-09 | 1985-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6248737U (en) |
-
1985
- 1985-09-09 JP JP13823985U patent/JPS6248737U/ja active Pending
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