Title:
電源供給装置
Document Type and Number:
Japanese Patent JP6654451
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power supply device capable of more improving the effect of commonality in commonizing a control circuit between a product of a commercial power supply specification and a product with a battery specification available for battery driving.SOLUTION: A battery voltage signal Bsen is input into an AD port Pad of a second microcomputer 23 on power supply substrate 20 side and a pulse signal Psig is input into an input port Pi1. The second microcomputer 23 outputs a notification signal Ebs for making a notification of removal failure of a battery 3 when a level of a battery voltage is not less than a predetermined level with a pulse signal Psig input.SELECTED DRAWING: Figure 1
Inventors:
Takamasa Hasegawa
Tatsuhiko Mizuno
Tatsuhiko Mizuno
Application Number:
JP2016017523A
Publication Date:
February 26, 2020
Filing Date:
February 01, 2016
Export Citation:
Assignee:
Rinnai Corporation
International Classes:
H02J7/00; F24C3/12; H01M2/10; H02J9/04
Domestic Patent References:
| JP2015095953A | ||||
| JP2000324720A | ||||
| JP2009085491A |
Attorney, Agent or Firm:
Creation International Patent Office