JPS58139841U - power circuit - Google Patents
power circuitInfo
- Publication number
- JPS58139841U JPS58139841U JP3555682U JP3555682U JPS58139841U JP S58139841 U JPS58139841 U JP S58139841U JP 3555682 U JP3555682 U JP 3555682U JP 3555682 U JP3555682 U JP 3555682U JP S58139841 U JPS58139841 U JP S58139841U
- Authority
- JP
- Japan
- Prior art keywords
- power circuit
- power
- load
- switch
- auxiliary switch
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の実施例を示すものであって、第１図は本
考案の第１実施例を示す回路図、第２図イ〜ホはその動
作説明のためのタイミングチャート、第３図は本考案の
第２実施例を示す回路図、第４図はその制御回路のロジ
ック図、第５図イルりは第２実施例の動作説明のための
タイミングチャートである。
１０．２０・・・・・・交流電源、１１．−２１・・・
・・・電源スィッチ、１３ａ、 １３ｂ−１３ｎ、
２３ａ、 ２−３ｂ・・・２３ｎ・・・・・・定電
圧回路、１４．２４・・・・・・機構部、１４ａ、２４
ａ・・・・・・制御回路、１５． ２５． ２７・・・
・・・Ｗリレ、１６． ２６・・・・・・スイッチトラ
ンジス ′り。The drawings show an embodiment of the present invention, and FIG. 1 is a circuit diagram showing the first embodiment of the present invention, FIG. 2 A to H are a timing chart for explaining its operation, and FIG. A circuit diagram showing a second embodiment of the present invention, FIG. 4 is a logic diagram of its control circuit, and FIG. 5 is a timing chart for explaining the operation of the second embodiment. 10.20... AC power supply, 11. -21...
...Power switch, 13a, 13b-13n,
23a, 2-3b...23n... Constant voltage circuit, 14.24... Mechanism section, 14a, 24
a...Control circuit, 15. 25. 27...
...W Lillet, 16. 26...Switch transistor.
Claims (1)
ィッチと並列的に設けられた補助スイッチと、負荷の所
定動作中に前記補助スイッチを閉路させておく手段とを
備えたことを特徴とする電源回路。It is characterized by comprising a power switch interposed between the power source and the load, an auxiliary switch provided in parallel with the power switch, and means for closing the auxiliary switch during a predetermined operation of the load. power supply circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3555682U JPS58139841U (en) | 1982-03-12 | 1982-03-12 | power circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3555682U JPS58139841U (en) | 1982-03-12 | 1982-03-12 | power circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58139841U true JPS58139841U (en) | 1983-09-20 |
Family
ID=30047025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3555682U Pending JPS58139841U (en) | 1982-03-12 | 1982-03-12 | power circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58139841U (en) |
-
1982
- 1982-03-12 JP JP3555682U patent/JPS58139841U/en active Pending
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