JPS6257814U - - Google Patents
Info
- Publication number
- JPS6257814U JPS6257814U JP14985585U JP14985585U JPS6257814U JP S6257814 U JPS6257814 U JP S6257814U JP 14985585 U JP14985585 U JP 14985585U JP 14985585 U JP14985585 U JP 14985585U JP S6257814 U JPS6257814 U JP S6257814U
- Authority
- JP
- Japan
- Prior art keywords
- main switch
- power supply
- control means
- drive control
- circuit device
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Continuous-Control Power Sources That Use Transistors (AREA)
Description
第１図は本考案に係る電源回路装置の一実施例
を示す回路図、第２図は従来技術における電源回
路装置を示す回路図である。
３……負荷駆動制御手段、１０……電源として
の蓄電池、１０Ａ……電源出力回路、１１……通
電スイツチ、１５Ａ……主スイツチ、２０……定
電圧回路、４０……主スイツチ駆動手段、６０…
…スイツチ投入阻止制御手段としてのリレー制御
回路。
FIG. 1 is a circuit diagram showing an embodiment of a power supply circuit device according to the present invention, and FIG. 2 is a circuit diagram showing a power supply circuit device according to the prior art. 3... Load drive control means, 10... Storage battery as a power source, 10A... Power supply output circuit, 11... Energization switch, 15A... Main switch, 20... Constant voltage circuit, 40... Main switch driving means, 60...
...Relay control circuit as switch closing prevention control means.
Claims (1)
荷駆動制御手段を設け、この負荷駆動制御手段を
定電圧回路を介して稼動状態に設定したのち前記
主スイツチを投入制御する主スイツチ駆動手段を
、前記負荷駆動制御手段に併設してなる電源回路
装置において、 前記電源出力回路に予め定められた所定値以上
の電圧が印加された場合にこれを検知するととも
に、前記主スイツチの投入を阻止するスイツチ投
入阻止制御手段を、前記主スイツチ駆動手段に併
設したことを特徴とする電源回路装置。[Claims for Utility Model Registration] A load drive control means is provided at the output stage of the power output circuit via a main switch, and after the load drive control means is set to an operating state via a constant voltage circuit, the main switch is turned on. In a power supply circuit device in which a main switch drive means to be controlled is provided alongside the load drive control means, the power supply circuit device detects when a voltage equal to or higher than a predetermined value is applied to the power supply output circuit; A power supply circuit device characterized in that a switch closing prevention control means for preventing closing of the main switch is provided alongside the main switch driving means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14985585U JPS6257814U (en) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14985585U JPS6257814U (en) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257814U true JPS6257814U (en) | 1987-04-10 |
Family
ID=31065456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14985585U Pending JPS6257814U (en) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257814U (en) |
-
1985
- 1985-09-30 JP JP14985585U patent/JPS6257814U/ja active Pending