JPH03109299U - - Google Patents
Info
- Publication number
- JPH03109299U JPH03109299U JP1795990U JP1795990U JPH03109299U JP H03109299 U JPH03109299 U JP H03109299U JP 1795990 U JP1795990 U JP 1795990U JP 1795990 U JP1795990 U JP 1795990U JP H03109299 U JPH03109299 U JP H03109299U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- power supply
- load
- input terminal
- control 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.)
- Granted
Links
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Rectifiers (AREA)
Description
第１図はこの考案の第１の実施例の構成を示す
回路図、第２図はこの考案の第２の実施例の構成
を示す回路図、第３図はｎ倍電圧整流回路を有す
る第３の実施例の回路図、第４図は第１の従来例
の構成を示す回路図、第５図は第１の従来例の動
作を示すタイムチヤート、第６図は第２の従来例
の構成を示す回路図、第７図は第３の従来例の構
成を示す回路図、第８図は第３の従来例の動作を
示すタイムチヤートである。
……負荷制御装置、ＤＬ１，ＤＬ２……負荷
、ＩＮ……負荷制御装置本体、ＢＳ１……２倍電
圧整流回路、Ｃ４，Ｃ５……コンデンサ、Ａ，Ｂ
……電源入力端子、Ｆ……制御入力端子、Ｑ１…
…ホトサイリスタカプラ、Ｖｓ……交流電源、Ｓ
Ｗ……電源スイツチ。
Figure 1 is a circuit diagram showing the configuration of a first embodiment of this invention, Figure 2 is a circuit diagram showing the configuration of a second embodiment of this invention, and Figure 3 is a circuit diagram showing the configuration of a second embodiment of this invention. 4 is a circuit diagram showing the configuration of the first conventional example, FIG. 5 is a time chart showing the operation of the first conventional example, and FIG. 6 is a circuit diagram of the second conventional example. FIG. 7 is a circuit diagram showing the configuration of the third conventional example, and FIG. 8 is a time chart showing the operation of the third conventional example. ...Load control device, DL 1 , DL 2 ...Load, IN...Load control device main body, BS 1 ...Double voltage rectifier circuit, C4 , C5 ...Capacitor, A, B
...Power input terminal, F...Control input terminal, Q1 ...
...Photothyristor coupler, Vs...AC power supply, S
W...Power switch.
Claims (1)
圧を生じる第１のコンデンサと電源電圧の等倍の
電圧を生じる第２のコンデンサとの直列回路を最
終出力段に有するｎ倍電圧整流回路と、 このｎ倍電圧整流回路より直流電源電圧が供給
されて負荷へ給電し制御入力端子への電源電圧の
印加の有無によつて負荷への給電状態を切り替え
る負荷制御装置本体と、 前記負荷制御装置本体の制御入力端子と前記ｎ
倍電圧整流回路の一対の電源入力端子のうち前記
第１および第２のコンデンサの接続点に接続され
た一の電源入力端子とは異なる他の電源入力端子
との間に接続されて前記制御入力端子への給電を
断続する制御用サイリスタとを備えた負荷制御装
置。[Claims for Utility Model Registration] A series circuit consisting of a first capacitor that produces a voltage that is n-1 times the power supply voltage (n is an integer of 2 or more) and a second capacitor that produces a voltage that is equal to the power supply voltage. An n-fold voltage rectifier circuit is provided in the final output stage, and a DC power supply voltage is supplied from this n-fold voltage rectifier circuit to the load, and the power supply state to the load is determined depending on whether or not the power supply voltage is applied to the control input terminal. a load control device main body to be switched; a control input terminal of the load control device main body and the n
The control input is connected between one of the pair of power input terminals of the voltage doubler rectifier circuit and another power input terminal different from the one connected to the connection point of the first and second capacitors. A load control device equipped with a control thyristor that intermittents power supply to the terminals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1795990U JP2521923Y2 (en) | 1990-02-23 | 1990-02-23 | Load control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1795990U JP2521923Y2 (en) | 1990-02-23 | 1990-02-23 | Load control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03109299U true JPH03109299U (en) | 1991-11-11 |
| JP2521923Y2 JP2521923Y2 (en) | 1997-01-08 |
Family
ID=31521135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1795990U Expired - Fee Related JP2521923Y2 (en) | 1990-02-23 | 1990-02-23 | Load control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2521923Y2 (en) |
-
1990
- 1990-02-23 JP JP1795990U patent/JP2521923Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2521923Y2 (en) | 1997-01-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |