JPS60144127U - automotive electronic equipment - Google Patents
automotive electronic equipmentInfo
- Publication number
- JPS60144127U JPS60144127U JP2720884U JP2720884U JPS60144127U JP S60144127 U JPS60144127 U JP S60144127U JP 2720884 U JP2720884 U JP 2720884U JP 2720884 U JP2720884 U JP 2720884U JP S60144127 U JPS60144127 U JP S60144127U
- Authority
- JP
- Japan
- Prior art keywords
- power source
- main power
- electronic equipment
- automotive electronic
- backup power
- 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
Landscapes
- Power Sources (AREA)
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図は本考案実施例の回路図である。
１・・・・・・抵抗、２，７・・・・・・ツェナーダイ
オード、６．８・・・・・・抵Ｌ ９？ １ ｏ””
トランジスタ、１２・・・・・・素子。FIG. 1 is a circuit diagram of an embodiment of the present invention. 1... Resistor, 2, 7... Zener diode, 6.8... Resistor L 9? 1 o””
Transistor, 12...element.
Claims (1)
え、主電源は外部のスイッチのＯＮ −０ＦＦに連動し
て０Ｎ−ＯＦＦＬ、装置を起動、停止させ、バックアッ
プ電源は、主電源がＯＦＦ ｌ、て制御装置の動作が停
止していても、回路の１部に電圧を供給する構成のもの
において、バックアップ電源と主電源を抵抗を介して接
続した事を特徴とする自動車用電子装置。Various electronic devices in automobiles are equipped with a main power source and a backup power source.The main power source is linked to the ON-OFF state of an external switch to start and stop the device, and the backup power source is activated when the main power source is OFF. What is claimed is: 1. An electronic device for an automobile, characterized in that a backup power source and a main power source are connected through a resistor, the device being configured to supply voltage to a part of a circuit even when the operation of a control device is stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2720884U JPS60144127U (en) | 1984-02-29 | 1984-02-29 | automotive electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2720884U JPS60144127U (en) | 1984-02-29 | 1984-02-29 | automotive electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60144127U true JPS60144127U (en) | 1985-09-25 |
Family
ID=30523937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2720884U Pending JPS60144127U (en) | 1984-02-29 | 1984-02-29 | automotive electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60144127U (en) |
-
1984
- 1984-02-29 JP JP2720884U patent/JPS60144127U/en active Pending
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