| 发明名称 |
POWER SUPPLY APPARATUS |
| 摘要 |
A power supply apparatus includes a master circuit part charging a snubber capacitor initially and supplying power to a load under a light load; and a slave circuit part having a common output terminal with the master circuit part and supplying power to the load under a heavy load along with the master circuit part by distributing the load between them, wherein each of the master circuit part and the slave circuit part has the respective snubber capacitor that is chargeable and dischargeable at a secondary side of a transformer thereof. By doing so, power loss in a system can be reduced and efficiency under a light load improved. |
| 申请公布号 |
US2015121101(A1) |
申请公布日期 |
2015.04.30 |
| 申请号 |
US201414528839 |
申请日期 |
2014.10.30 |
| 申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
KIM Jae Kuk;KIM Chong Eun |
| 分类号 |
G06F1/26;G06F1/32 |
主分类号 |
G06F1/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A power supply apparatus, comprising:
a master circuit part charging a snubber capacitor initially and supplying power to a load under a light load; and a slave circuit part having a common output terminal with the master circuit part and supplying power to the load when the load is heavy along with the master circuit part by distributing the load between them, wherein each of the master circuit part and the slave circuit part has the snubber capacitor that is chargeable and dischargeable at a secondary side of a transformer thereof. |
| 地址 |
Suwon-Si KR |
