JPS60141638U - Power supplies for automotive electronic equipment - Google Patents
Power supplies for automotive electronic equipmentInfo
- Publication number
- JPS60141638U JPS60141638U JP2717084U JP2717084U JPS60141638U JP S60141638 U JPS60141638 U JP S60141638U JP 2717084 U JP2717084 U JP 2717084U JP 2717084 U JP2717084 U JP 2717084U JP S60141638 U JPS60141638 U JP S60141638U
- Authority
- JP
- Japan
- Prior art keywords
- electronic equipment
- power supplies
- automotive electronic
- power supply
- protection circuit
- 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
- Emergency Protection Circuit Devices (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図は従来の自動車搭載電子機器用電源装置の配線図
、第２図は従来の電子機器の配線図、第３図は本考案に
係る自動車搭載電子機器用電源装置の一実施例の配線図
、第４図及び第５図は本考案で用いる保護回路の２種の
例を示す回路図である。
１・・・電子機器、２・・・電源線、３・・・アース線
、４・・・スイッチ、５・・、・バッゾ、６・・・ＡＣ
ジェネレータ、１１・・・電子回路、１２・・・ツェナ
ーダイオード、１３．１４・・・コンデンサ、１５・・
・保護回路、１８・・・電圧レギュレータ。
−第４Ｍ
−２）−、−−−−−−−、−Figure 1 is a wiring diagram of a conventional power supply device for automotive electronic equipment, Figure 2 is a wiring diagram of a conventional electronic equipment, and Figure 3 is a wiring diagram of an embodiment of the power supply device for automotive electronic equipment according to the present invention. 4 and 5 are circuit diagrams showing two examples of protection circuits used in the present invention. 1...Electronic equipment, 2...Power line, 3...Earth wire, 4...Switch, 5...Buzzo, 6...AC
Generator, 11...Electronic circuit, 12...Zener diode, 13.14...Capacitor, 15...
- Protection circuit, 18...voltage regulator. -4th M -2)-, -------,-
Claims (1)
、異常電圧吸収用の共用保護回路が接続され、該共用保
護回路と車輌搭載の各電子機器とが電子機器用電源線で
それぞれ接続されているこ゛ とを特徴とする自動車搭
載電子機器用電源装置。A shared protection circuit for absorbing abnormal voltages is connected to the power supply line leading to the car's battery and generator, and the shared protection circuit and each electronic device mounted on the vehicle are connected by the electronic device power line. Features: Power supply device for automotive electronic equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2717084U JPS60141638U (en) | 1984-02-29 | 1984-02-29 | Power supplies for automotive electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2717084U JPS60141638U (en) | 1984-02-29 | 1984-02-29 | Power supplies for automotive electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60141638U true JPS60141638U (en) | 1985-09-19 |
Family
ID=30523865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2717084U Pending JPS60141638U (en) | 1984-02-29 | 1984-02-29 | Power supplies for automotive electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60141638U (en) |
-
1984
- 1984-02-29 JP JP2717084U patent/JPS60141638U/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS60141638U (en) | Power supplies for automotive electronic equipment | |
| JP2550973B2 (en) | Power supply for vehicles | |
| JPS6055242U (en) | Automotive electrical equipment | |
| JPS60144730U (en) | Automotive power supply equipment | |
| JPS59138923U (en) | power backup circuit | |
| JPS6077227U (en) | vehicle power supply | |
| JPS58142731U (en) | Power supply circuit for backup of random access memory of microcomputer for automotive electronic equipment | |
| JPS5929351U (en) | Air insulation protection tube for high voltage circuits | |
| JPS5863145U (en) | automotive wiring equipment | |
| JPS59179437U (en) | Automotive electronic equipment | |
| JPS5878745U (en) | Vehicle-mounted battery power supply circuit device | |
| JPS6294954U (en) | ||
| JPS5953640U (en) | Surge absorption circuit | |
| JPS586539U (en) | Protection circuit for electrical equipment for motorcycles | |
| JPS5967051U (en) | Car radio power circuit | |
| JPS5818043U (en) | Automotive generator load circuit | |
| JPS6077230U (en) | Alternator power generation control device | |
| JPS59179438U (en) | Automotive electrical equipment | |
| JPH0176152U (en) | ||
| JPS59103541U (en) | Vehicle charging warning device | |
| JPS5975349U (en) | reset circuit | |
| JPS58105741U (en) | In-vehicle storage battery charging device | |
| JPS5922039U (en) | Automotive power circuit | |
| JPS6192143U (en) | ||
| JPS58153592U (en) | Inverter device |