JPS5824942U - AC drive circuit for latching relay - Google Patents
AC drive circuit for latching relayInfo
- Publication number
- JPS5824942U JPS5824942U JP11977881U JP11977881U JPS5824942U JP S5824942 U JPS5824942 U JP S5824942U JP 11977881 U JP11977881 U JP 11977881U JP 11977881 U JP11977881 U JP 11977881U JP S5824942 U JPS5824942 U JP S5824942U
- Authority
- JP
- Japan
- Prior art keywords
- switching element
- semiconductor switching
- circuit
- drive circuit
- discharging
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施の電気回路図である。
１・・・ラッチングリレー、２・・・リレーコイル、４
・・・リレースイッチ、６・・・交流電源、１３・・・
全波整流回路、１４・・・定電圧回路、２３・・・コン
デンサ、２４．２６・・・トランレスタ、２５・・・ダ
イオード。The drawing is an electrical circuit diagram of one implementation of the present invention. 1...Latching relay, 2...Relay coil, 4
...Relay switch, 6...AC power supply, 13...
Full-wave rectifier circuit, 14... Constant voltage circuit, 23... Capacitor, 24.26... Transrester, 25... Diode.
Claims (1)
態様を自己保持するラッチングリレーの駆動回路におい
て、交流電力を全波整流回路によって整流し、その整流
出力を定電圧回路によって安定化し、その定電圧回路ｂ
）らの出力をリレーコイルとコンデンサとから成る直列
回路に充電用半導体スイッチング素子を介して与え、こ
の充電用半導体スイッチング素子は定電圧回路からの出
力が予め定めた電圧以上になったとき導通し、前記直列
回路には放電用半導体スイッチング素子を並・列に接続
し、この放電用半導体スイッチング素子はコンデンサの
充電後に放電用半導体スイッチング素子が遮断したとき
導通することを特徴とする −′ラッチングリレーの
交流駆動回路。In a drive circuit for a latching relay that self-maintains a switching mode corresponding to the direction of the excitation current of the relay coil, AC power is rectified by a full-wave rectifier circuit, the rectified output is stabilized by a constant voltage circuit, and the constant voltage circuit b
) are applied to a series circuit consisting of a relay coil and a capacitor via a charging semiconductor switching element, and this charging semiconductor switching element becomes conductive when the output from the constant voltage circuit exceeds a predetermined voltage. , a semiconductor switching element for discharging is connected in parallel and in series to the series circuit, and the semiconductor switching element for discharging becomes conductive when the semiconductor switching element for discharging is cut off after charging the capacitor. AC drive circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11977881U JPS5824942U (en) | 1981-08-12 | 1981-08-12 | AC drive circuit for latching relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11977881U JPS5824942U (en) | 1981-08-12 | 1981-08-12 | AC drive circuit for latching relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5824942U true JPS5824942U (en) | 1983-02-17 |
Family
ID=29913815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11977881U Pending JPS5824942U (en) | 1981-08-12 | 1981-08-12 | AC drive circuit for latching relay |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5824942U (en) |
-
1981
- 1981-08-12 JP JP11977881U patent/JPS5824942U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5824942U (en) | AC drive circuit for latching relay | |
| JPS5824939U (en) | Relay AC drive circuit | |
| JPS5824943U (en) | AC drive circuit for latching relay | |
| JPS5824941U (en) | Relay AC drive circuit | |
| JPS6042099U (en) | Electric motor braking device | |
| JPS5824940U (en) | Relay AC drive circuit | |
| JPS59149437U (en) | DC power supply | |
| JPS60183600U (en) | Excitation device for alternator | |
| JPS5834393U (en) | Magnetron power circuit | |
| JPS6078527U (en) | Circuit to prevent unstable operation of reed switch at high voltage | |
| JPS6032718U (en) | Circuit breaker capacitor trip circuit | |
| JPS60160038U (en) | power circuit | |
| JPS6077287U (en) | Inrush current prevention circuit | |
| JPS607693U (en) | power supply | |
| JPS59138400U (en) | overvoltage protection device | |
| JPS60181183U (en) | power supply | |
| JPS5981238U (en) | Power supply power failure detection circuit | |
| JPS5986892U (en) | DC power supply | |
| JPS58159014U (en) | AC power supply | |
| JPS5824938U (en) | Latching relay drive circuit | |
| JPS5893040U (en) | DC power supply | |
| JPS5950598U (en) | Synchronous generator with automatic voltage regulator | |
| JPS6044403U (en) | Electric vehicle control device | |
| JPS6018688U (en) | rectifier circuit | |
| JPS5974408U (en) | Power supply voltage switching type DC power supply circuit |