JPS6198394U - - Google Patents
Info
- Publication number
- JPS6198394U JPS6198394U JP18203784U JP18203784U JPS6198394U JP S6198394 U JPS6198394 U JP S6198394U JP 18203784 U JP18203784 U JP 18203784U JP 18203784 U JP18203784 U JP 18203784U JP S6198394 U JPS6198394 U JP S6198394U
- Authority
- JP
- Japan
- Prior art keywords
- input
- circuit
- power supply
- pair
- input terminals
- 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 3
- 238000009499 grossing Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Protection Of Static Devices (AREA)
- Rectifiers (AREA)
Description
第１図は、本考案に係る装置の一例を示す構成
接続図、第２図はその動作波形図、第３図は本考
案装置に用いられる電源回路の他の例を示す接続
図、第４図は従来装置の一例を示す構成ブロツク
図である。
ＶＩＮ…交流入力、Ｐ１，Ｐ２，Ｐ３…直流電
源回路、Ｌ１，Ｌ２…一対の入力端子、Ｌ３…第
２の入力端子、ＢＲ…整流回路、Ｃ…平滑コンデ
ンサ、ＣＣ…制御回路、Ｓ１…スイツチ素子、Ｒ
…電流制限抵抗。
FIG. 1 is a configuration connection diagram showing an example of the device according to the present invention, FIG. 2 is an operation waveform diagram thereof, FIG. 3 is a connection diagram showing another example of the power supply circuit used in the device of the present invention, and FIG. The figure is a block diagram showing an example of a conventional device. VIN...AC input, P1, P2, P3...DC power supply circuit, L1, L2...pair of input terminals, L3...second input terminal, BR...rectifier circuit, C...smoothing capacitor, CC...control circuit, S1...switch Motoko, R.
...Current limiting resistor.
Claims (1)
る整流回路と、前記一対の入力端子の一方の入力
端子と第２の入力端子間に接続したスイツチ素子
と、前記整流回路の出力を平滑する平滑コンデン
サと、この平滑コンデンサに得られる直流出力電
圧が所定の電圧になつた時点で前記スイツチ素子
をオンとする制御回路とを含んで構成された複数
個の直流電源回路、これら複数個の直流電源回路
において一対の入力端子の一方と前記第２の入力
端子間に接続し各直流電源回路ごとにそれぞれ異
なつた値の電流制限抵抗、前記各電流制限抵抗を
介して一対の入力端子に交流入力を与えるひとつ
の交流電源を備えた多連電源装置。 a rectifier circuit that rectifies an alternating current input applied to a pair of input terminals, a switch element connected between one input terminal and a second input terminal of the pair of input terminals, and a smoothing circuit that smoothes the output of the rectifier circuit. A plurality of DC power supply circuits each including a capacitor and a control circuit that turns on the switch element when the DC output voltage obtained from the smoothing capacitor reaches a predetermined voltage; In the circuit, a current limiting resistor is connected between one of the pair of input terminals and the second input terminal and has a different value for each DC power supply circuit, and an AC input is applied to the pair of input terminals via each of the current limiting resistors. A multiple power supply device equipped with one AC power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18203784U JPS6198394U (en) | 1984-11-30 | 1984-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18203784U JPS6198394U (en) | 1984-11-30 | 1984-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6198394U true JPS6198394U (en) | 1986-06-24 |
Family
ID=30739573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18203784U Pending JPS6198394U (en) | 1984-11-30 | 1984-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6198394U (en) |
-
1984
- 1984-11-30 JP JP18203784U patent/JPS6198394U/ja active Pending
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