发明名称 |
DRIVER DEVICE FOR POWER FACTOR CORRECTION CIRCUIT |
摘要 |
There is provided a driver device for a power factor correction circuit including first and second main switches that are switched on and off with a phase difference therebetween, and first and second auxiliary switches that provide conduction paths of surplus voltage in the first and second main switches before the first and second main switches are switched on, the driver device including: an input unit receiving a plurality of input signals; and an output unit outputting a first control signal for the first main switch, a second control signal for the second main switch, a third control signal for the first auxiliary switch, and a fourth control signal for the second auxiliary switch based on a plurality of input signals. |
申请公布号 |
US2014153307(A1) |
申请公布日期 |
2014.06.05 |
申请号 |
US201314095664 |
申请日期 |
2013.12.03 |
申请人 |
Samsung Electro-Mechanics Co., Ltd. |
发明人 |
JEONG In Wha;HEO Chang Jae;SUH Bum Seok;LIM Jae Hyun |
分类号 |
H02M7/219 |
主分类号 |
H02M7/219 |
代理机构 |
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代理人 |
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主权项 |
1. A driver device for a power factor correction circuit including first and second main switches that are switched on and off with a phase difference therebetween, and first and second auxiliary switches that provide conduction paths of surplus voltage in the first and second main switches before the first and second main switches are switched on, the driver device comprising:
an input unit receiving a plurality of input signals; and an output unit outputting a first control signal for the first main switch, a second control signal for the second main switch, a third control signal for the first auxiliary switch, and a fourth control signal for the second auxiliary switch based on a plurality of input signals.
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地址 |
Suwon KR |