JPS6340189U - - Google Patents
Info
- Publication number
- JPS6340189U JPS6340189U JP13389586U JP13389586U JPS6340189U JP S6340189 U JPS6340189 U JP S6340189U JP 13389586 U JP13389586 U JP 13389586U JP 13389586 U JP13389586 U JP 13389586U JP S6340189 U JPS6340189 U JP S6340189U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply device
- switch
- control means
- detection means
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
Landscapes
- Rectifiers (AREA)
- Power Conversion In General (AREA)
Description
第１図はこの考案による電源装置の一実施例を
示す回路図、第２図は従来の電源装置の一例を示
す回路図である。
１……交流入力電源、２，３，４，５，９……
整流ダイオード、６，７，１２……整流平滑コン
デンサ、１０，１１……ブリーダ抵抗、１３……
定電圧ダイオード、１４……トランジスタ、１５
……リレー駆動コイル、１６……リレーブレイク
接点（スイツチ）、１７……検出手段、１８……
制御手段。なお、図中同一符号は同一又は相当部
分を示す。
FIG. 1 is a circuit diagram showing an embodiment of a power supply device according to this invention, and FIG. 2 is a circuit diagram showing an example of a conventional power supply device. 1... AC input power supply, 2, 3, 4, 5, 9...
Rectifier diode, 6, 7, 12... Rectifier smoothing capacitor, 10, 11... Bleeder resistor, 13...
Constant voltage diode, 14...Transistor, 15
... Relay drive coil, 16 ... Relay break contact (switch), 17 ... Detection means, 18 ...
control means. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
回路をスイツチの切替えにより選択可能とした電
源装置において、交流入力電圧を検出する検出手
段と、その検出電圧に基づきスイツチを制御する
制御手段とを備えたことを特徴とする電源装置。 A power supply device in which multiple types of rectifier circuits corresponding to AC inputs with different voltages can be selected by switching a switch, comprising a detection means for detecting the AC input voltage and a control means for controlling the switch based on the detected voltage. A power supply device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13389586U JPS6340189U (en) | 1986-09-01 | 1986-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13389586U JPS6340189U (en) | 1986-09-01 | 1986-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6340189U true JPS6340189U (en) | 1988-03-15 |
Family
ID=31034627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13389586U Pending JPS6340189U (en) | 1986-09-01 | 1986-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6340189U (en) |
-
1986
- 1986-09-01 JP JP13389586U patent/JPS6340189U/ja active Pending
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