JPS59114733U - Power circuit for electronic equipment - Google Patents
Power circuit for electronic equipmentInfo
- Publication number
- JPS59114733U JPS59114733U JP724683U JP724683U JPS59114733U JP S59114733 U JPS59114733 U JP S59114733U JP 724683 U JP724683 U JP 724683U JP 724683 U JP724683 U JP 724683U JP S59114733 U JPS59114733 U JP S59114733U
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply circuit
- electronic equipment
- power circuit
- voltage drop
- 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
第１図は従来の電子装置の一例を示す回路図、第２図な
いし第６図は本考案による電子装置の実施例で、第２図
は一例の回路図、第３図は他の例の回路図、第４図はリ
レーを用いた例の回路図、第５図はトランジスタを用い
た例の回路図、第６図はレギュレータの例を示す回路図
である。
図面中、１はバッテリ、２は電源回路、３は電子回路、
４はキースイッチ、６は抵抗器、７はダイオード、８は
ダイオードアレイ、９ａはスイッチ、９ｂはコイル、１
０はツェナーダイオード、１１はトランジスタ、１，３
はレギュレータである。Fig. 1 is a circuit diagram showing an example of a conventional electronic device, Figs. 2 to 6 are examples of an electronic device according to the present invention, Fig. 2 is a circuit diagram of one example, and Fig. 3 is a circuit diagram of another example. FIG. 4 is a circuit diagram of an example using a relay, FIG. 5 is a circuit diagram of an example using a transistor, and FIG. 6 is a circuit diagram showing an example of a regulator. In the drawing, 1 is a battery, 2 is a power supply circuit, 3 is an electronic circuit,
4 is a key switch, 6 is a resistor, 7 is a diode, 8 is a diode array, 9a is a switch, 9b is a coil, 1
0 is a Zener diode, 11 is a transistor, 1, 3
is the regulator.
Claims (1)
に電子回路を接続したものにおいて、上記電源回路内に
電圧降下素子を挿入し、この電圧降下素子に対応して制
御素子を配置し、この制御素子の駆動にて上記バッテリ
と上記電源回路とを上記電圧降下素子を除いて接続した
ことを特徴とする電子装置の電源回路。In a device in which a battery is directly connected to a power supply circuit and an electronic circuit is then connected to this power supply circuit, a voltage drop element is inserted into the power supply circuit, a control element is arranged in correspondence with this voltage drop element, and this control is performed. A power supply circuit for an electronic device, characterized in that the battery and the power supply circuit are connected by driving the element, excluding the voltage drop element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP724683U JPS59114733U (en) | 1983-01-24 | 1983-01-24 | Power circuit for electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP724683U JPS59114733U (en) | 1983-01-24 | 1983-01-24 | Power circuit for electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59114733U true JPS59114733U (en) | 1984-08-02 |
Family
ID=30138776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP724683U Pending JPS59114733U (en) | 1983-01-24 | 1983-01-24 | Power circuit for electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59114733U (en) |
-
1983
- 1983-01-24 JP JP724683U patent/JPS59114733U/en active Pending
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