JPH027742U - - Google Patents
Info
- Publication number
- JPH027742U JPH027742U JP8267588U JP8267588U JPH027742U JP H027742 U JPH027742 U JP H027742U JP 8267588 U JP8267588 U JP 8267588U JP 8267588 U JP8267588 U JP 8267588U JP H027742 U JPH027742 U JP H027742U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- voltage
- capacitor
- stabilized
- output terminal
- 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
- 239000003990 capacitor Substances 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Voltage And Current In General (AREA)
- Power Conversion In General (AREA)
- Rectifiers (AREA)
Description
第１図は本考案に係る電源回路の構成例を示す
図、第２図は従来例を示す図、第３図は第１図動
作を示す図である。
１…直流安定化電源、２，３…電子回路ブロツ
ク、４…制御回路、Ｃ１，Ｃ２…コンデンサ、Ｒ
Ｌ１，ＲＬ２…リレー。
FIG. 1 is a diagram showing an example of the configuration of a power supply circuit according to the present invention, FIG. 2 is a diagram showing a conventional example, and FIG. 3 is a diagram showing the operation shown in FIG. 1. 1... DC stabilized power supply, 2, 3... Electronic circuit block, 4... Control circuit, C1, C2... Capacitor, R
L1, RL2...Relay.
Claims (1)
安定化電源と、この直流電圧Ｅを出力する直流安
定化電源の出力端子へ並列に接続される複数の電
子回路ブロツク２，３とを有した装置において、 各電子回路ブロツクの電源入力端子に設けたコ
ンデンサと、 直流安定化電源の出力端子と各コンデンサとの
間にそれぞれ設けたスイツチ手段ＲＬ１，ＲＬ２
と、 このスイツチ手段のオン・オフを制御する制御
手段と、 を備え、充電したコンデンサに接続されたスイ
ツチ手段をオフとしてこのコンデンサ電圧を電源
電圧として利用するようにした電源回路。[Claims for Utility Model Registration] A stabilized DC power supply that introduces an AC voltage and generates a DC voltage E, and a plurality of electronic circuit blocks connected in parallel to the output terminal of the stabilized DC power supply that outputs the DC voltage E. 2 and 3, a capacitor provided at the power input terminal of each electronic circuit block, and switch means RL1 and RL2 provided between the output terminal of the DC stabilized power supply and each capacitor, respectively.
and a control means for controlling on/off of the switching means, and a power supply circuit configured to turn off the switching means connected to a charged capacitor and use the capacitor voltage as a power supply voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8267588U JPH027742U (en) | 1988-06-22 | 1988-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8267588U JPH027742U (en) | 1988-06-22 | 1988-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH027742U true JPH027742U (en) | 1990-01-18 |
Family
ID=31307417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8267588U Pending JPH027742U (en) | 1988-06-22 | 1988-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027742U (en) |
-
1988
- 1988-06-22 JP JP8267588U patent/JPH027742U/ja active Pending