JPH0439038U - - Google Patents
Info
- Publication number
- JPH0439038U JPH0439038U JP7931790U JP7931790U JPH0439038U JP H0439038 U JPH0439038 U JP H0439038U JP 7931790 U JP7931790 U JP 7931790U JP 7931790 U JP7931790 U JP 7931790U JP H0439038 U JPH0439038 U JP H0439038U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- drop section
- voltage drop
- battery
- power supply
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Power Sources (AREA)
Description
第１図は本考案の実施例の説明図、第２図は従
来例の説明図である。
１……バツテリ、２……レギユレータ、３……
第１電圧降下部、４……第２電圧降下部。
FIG. 1 is an explanatory diagram of an embodiment of the present invention, and FIG. 2 is an explanatory diagram of a conventional example. 1...Battery, 2...Regulator, 3...
A first voltage drop section, 4... a second voltage drop section.
Claims (1)
しバツテリ電圧を降下させる第１電圧降下部と、
前記第１電圧降下部に直列接続し更に電圧を降下
させ所定の電圧で信号を発生する第２電圧降下部
と、前記第１電圧降下部に並列に接続され前記バ
ツテリの出力電圧が前記第１電圧降下部の出力電
圧以下の時に前記第１電圧降下部を短絡する補助
回路を設けたことを特徴とする車両用電源回路装
置。 In the vehicle power supply circuit device, a first voltage drop section that is connected to a battery and lowers the battery voltage;
a second voltage drop section connected in series to the first voltage drop section to further drop the voltage and generate a signal at a predetermined voltage; and a second voltage drop section connected in parallel to the first voltage drop section to reduce the output voltage of the battery. A power supply circuit device for a vehicle, characterized in that an auxiliary circuit is provided to short-circuit the first voltage drop section when the output voltage is equal to or lower than the output voltage of the voltage drop section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7931790U JPH0439038U (en) | 1990-07-27 | 1990-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7931790U JPH0439038U (en) | 1990-07-27 | 1990-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0439038U true JPH0439038U (en) | 1992-04-02 |
Family
ID=31623366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7931790U Pending JPH0439038U (en) | 1990-07-27 | 1990-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439038U (en) |
-
1990
- 1990-07-27 JP JP7931790U patent/JPH0439038U/ja active Pending