Invention Grant
- Patent Title: Control power source apparatus
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Application No.: US17679396Application Date: 2022-02-24
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Publication No.: US12003189B2Publication Date: 2024-06-04
- Inventor: Toshiyuki Tanaka , Minoru Chihara , Shinji Kouno
- Applicant: DAIKIN INDUSTRIES, LTD.
- Applicant Address: JP Osaka
- Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee: DAIKIN INDUSTRIES, LTD.
- Current Assignee Address: JP Osaka
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP 19196275 2019.10.29
- Main IPC: H02M7/04
- IPC: H02M7/04 ; F24F11/88 ; H02M7/00

Abstract:
A control power source apparatus 100 includes: a power source board 2 accommodated in an electric component box 1 made of an incombustible material; a first power source unit PS1 provided at the power source board 2 and configured to supply electric power having an upper limit of a predetermined value; a second power source unit PS2 provided at the power source board 2 and configured to supply electric power having an upper limit of a predetermined value; a first load circuit L1 provided outside the electric component box 1 and configured to be supplied with electric power from the first power source unit PS1; and a second load circuit L2 provided outside the electric component box 1 so as to be electrically independent from the first load circuit L1, and configured to be supplied with electric power from the second power source unit PS2.
Public/Granted literature
- US20220181988A1 CONTROL POWER SOURCE APPARATUS Public/Granted day:2022-06-09
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