JPS6075943U - Relay drive circuit - Google Patents
Relay drive circuitInfo
- Publication number
- JPS6075943U JPS6075943U JP16865983U JP16865983U JPS6075943U JP S6075943 U JPS6075943 U JP S6075943U JP 16865983 U JP16865983 U JP 16865983U JP 16865983 U JP16865983 U JP 16865983U JP S6075943 U JPS6075943 U JP S6075943U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- relay
- parallel
- drive circuit
- relay drive
- 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
Landscapes
- Relay Circuits (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例の回路図、第２図は本考案の一実施例の
回路図、第３図は同上の動作説明図、第４図は同上の動
作説明用の回路図である。
１は降圧トランス、２は商用電源、３は整流回路、４は
リレー並列回路、５はダイオード、６は発振回路、７は
電源開閉回路、Ｒｙはリレー、Ｃはコンデンサ、Ｔｒは
トランジスタである。FIG. 1 is a circuit diagram of a conventional example, FIG. 2 is a circuit diagram of an embodiment of the present invention, FIG. 3 is a diagram for explaining the operation of the same, and FIG. 4 is a circuit diagram for explaining the operation of the same. 1 is a step-down transformer, 2 is a commercial power supply, 3 is a rectifier circuit, 4 is a relay parallel circuit, 5 is a diode, 6 is an oscillation circuit, 7 is a power supply switching circuit, Ry is a relay, C is a capacitor, and Tr is a transistor.
Claims (1)
印加方向が同一方向となるように複数個並列に接続した
リレー並列回路と、リレー並列回路に電圧印加方向とは
逆方向に並列接続されるダイオードと、商用電源に接続
される降圧トランスと、降圧トランスの２次側に接続さ
れる整流回路“ と、整流回路の出力側に接続される平
滑回路と、矩形波を発振する発振回路と、発振回路の出
力に応じて平滑回路の出力電圧をリレー並列回路に断続
的に供給する電源開閉回路とを有して成るリレードライ
ブ回路。A relay parallel circuit is a relay parallel circuit in which a plurality of circuits in which a relay and a switching element are connected in series are connected in parallel so that the voltage application direction is the same, and a diode is connected in parallel in a relay parallel circuit in the opposite direction to the voltage application direction. , a step-down transformer connected to the commercial power supply, a rectifier circuit connected to the secondary side of the step-down transformer, a smoothing circuit connected to the output side of the rectifier circuit, an oscillation circuit that oscillates a square wave, and an oscillation circuit. and a power switching circuit that intermittently supplies the output voltage of the smoothing circuit to the relay parallel circuit according to the output of the relay drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16865983U JPS6075943U (en) | 1983-10-31 | 1983-10-31 | Relay drive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16865983U JPS6075943U (en) | 1983-10-31 | 1983-10-31 | Relay drive circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6075943U true JPS6075943U (en) | 1985-05-28 |
Family
ID=30368663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16865983U Pending JPS6075943U (en) | 1983-10-31 | 1983-10-31 | Relay drive circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6075943U (en) |
-
1983
- 1983-10-31 JP JP16865983U patent/JPS6075943U/en active Pending
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