| 发明名称 |
POWER SUPPLY APPARATUS |
| 摘要 |
A power supply apparatus includes a master circuit part charging a battery initially, supplying energy to a load that is a light load, and charging the battery when discharged; and a slave circuit part having a common output terminal with the master circuit part and supplying energy to the load that is a heavy load along with the master circuit part by distributing the load among them, wherein the master circuit part includes a rechargeable battery therein. Energy is supplied to a load using a battery at a low load that is a half load or less in a power supply circuit, thereby increasing energy efficiency. |
| 申请公布号 |
US2015115713(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201414529030 |
申请日期 |
2014.10.30 |
| 申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
KIM Jae Kuk;KIM Chong Eun;KIM Don Sik |
| 分类号 |
H02J1/08;H02J7/00;H02M7/219 |
主分类号 |
H02J1/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A power supply apparatus, comprising:
a master circuit part charging a battery initially, supplying energy to a load that is a light load, and charging the battery when discharged; and a slave circuit part having a common output terminal with the master circuit part and supplying energy to the load that is a heavy load along with the master circuit part by distributing the load among them, wherein the master circuit part includes a rechargeable battery therein. |
| 地址 |
Suwon-Si KR |
