| 发明名称 | Apparatus and method for multiple primary bridge resonant converters | ||
| 摘要 | A converter comprises an input stage coupled to a power source, wherein the input stage comprises a plurality of power switches, a first resonant tank coupled to the input stage, wherein the first resonant tank is of a first Q value, a second resonant tank coupled to the input stage, wherein the second resonant tank is of a second Q value, a transformer coupled to the input stage through the first resonant tank and the second resonant tank and an output stage coupled to the transformer. | ||
| 申请公布号 | US9337743(B2) | 申请公布日期 | 2016.05.10 |
| 申请号 | US201314052583 | 申请日期 | 2013.10.11 |
| 申请人 | Futurewei Technologies, Inc. | 发明人 | Dai Heping;Chen Daoshen;Fu Dianbo |
| 分类号 | H02M3/335;H02M3/28;H02M1/00 | 主分类号 | H02M3/335 |
| 代理机构 | Slater Matsil, LLP | 代理人 | Slater Matsil, LLP |
| 主权项 | 1. A converter comprising: an input stage coupled to a power source, wherein the input stage comprises a plurality of power switches; a first resonant tank coupled to the plurality of power switches, wherein the first resonant tank is of a first Q value; a second resonant tank coupled to the plurality of power switches, wherein the second resonant tank is of a second Q value, and wherein the first Q value is greater than the second Q value, and wherein the first resonant tank is configured to be enabled and the second resonant tank is configured to be disabled during a startup process; a transformer coupled to the input stage; and an output stage coupled to the transformer. | ||
| 地址 | Plano TX US | ||