JPS6289010U - - Google Patents
Info
- Publication number
- JPS6289010U JPS6289010U JP18006685U JP18006685U JPS6289010U JP S6289010 U JPS6289010 U JP S6289010U JP 18006685 U JP18006685 U JP 18006685U JP 18006685 U JP18006685 U JP 18006685U JP S6289010 U JPS6289010 U JP S6289010U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- power supply
- control signal
- remote control
- state
- 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
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Continuous-Control Power Sources That Use Transistors (AREA)
- Selective Calling Equipment (AREA)
Description
第１図はこの考案の一実施例を示す接続図、第
２図は従来の直流電源回路を示す接続図である。
図において、１はリモートコントロール信号線
、４は整流回路、５は電圧制御回路、６は負荷回
路、８は駆動回路、ｅは交流入力電圧、Ｅは直流
出力電圧、Ｔｒ１はスイツチング半導体素子であ
る。なお、図中、同一符号は同一又は相当部分を
示す。
FIG. 1 is a connection diagram showing an embodiment of this invention, and FIG. 2 is a connection diagram showing a conventional DC power supply circuit. In the figure, 1 is a remote control signal line, 4 is a rectifier circuit, 5 is a voltage control circuit, 6 is a load circuit, 8 is a drive circuit, e is an AC input voltage, E is a DC output voltage, and Tr 1 is a switching semiconductor element. be. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.
Claims (1)
回路の直流出力端に接続され負荷回路に常時一定
の出力電圧を供給する電圧制御回路を備え、リモ
ートコントロール信号によつて負荷回路への給電
を待機（ＳＴＡＮＤ ＢＹ）状態及び給電状態の
何れかに選択的に切替えられる直流電源回路にお
いて、上記電圧制御回路が上記負荷回路と上記整
流回路との間に直列に接続されたスイツチング半
導体素子及びその駆動回路を有した回路であると
共に、上記リモートコントロール信号が上記駆動
回路に供給され、上記駆動回路に供給されるリモ
ートコントロール信号によつて上記スイツチング
半導体素子がＯＮ／ＯＦＦ制御されて上記負荷回
路への給電を上記待機状態及び給電状態の何れか
に選択的に切替えられることを特徴とする直流電
源回路。 Equipped with a rectifier circuit that converts alternating current to direct current, and a voltage control circuit that is connected to the DC output end of this rectifier circuit and always supplies a constant output voltage to the load circuit, and waits for power supply to the load circuit by a remote control signal. In a DC power supply circuit that is selectively switched to either a (STAND BY) state or a power supply state, the voltage control circuit includes a switching semiconductor element connected in series between the load circuit and the rectifier circuit, and a driving circuit thereof. The remote control signal is supplied to the drive circuit, and the switching semiconductor element is ON/OFF controlled by the remote control signal supplied to the drive circuit to supply power to the load circuit. A DC power supply circuit that can be selectively switched to either the standby state or the power supply state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18006685U JPS6289010U (en) | 1985-11-21 | 1985-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18006685U JPS6289010U (en) | 1985-11-21 | 1985-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6289010U true JPS6289010U (en) | 1987-06-06 |
Family
ID=31123685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18006685U Pending JPS6289010U (en) | 1985-11-21 | 1985-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6289010U (en) |
-
1985
- 1985-11-21 JP JP18006685U patent/JPS6289010U/ja active Pending