Title:
車両電源装置
Document Type and Number:
Japanese Patent JP6876992
Kind Code:
B2
Abstract:
A vehicle power supply device includes a first DC/DC converter, a DC/DC controller, a second DC/DC converter, and a vehicle controller. The first DC/DC converter converts a voltage output from a power source, and outputs the converted voltage to a first load. The DC/DC controller controls an operation of the first DC/DC converter. The second DC/DC converter operates by electric power supplied from the power source, and converts the voltage output from the power source and outputs the converted voltage to the DC/DC controller. The vehicle controller controls the DC/DC controller and the first load by supply of the voltage output from the first DC/DC converter and the voltage output from the second DC/DC converter.
Inventors:
Hideaki Shirahashi
Application Number:
JP2017044705A
Publication Date:
May 26, 2021
Filing Date:
March 09, 2017
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
International Classes:
B60L1/00; B60L3/00; B60R16/03; H02J7/00; H02M3/00
Domestic Patent References:
| JP53601A | ||||
| JP201659165A | ||||
| JP2006254565A | ||||
| JP2016103951A | ||||
| JP201141426A |
Attorney, Agent or Firm:
Washeda International Patent Office