发明名称 |
Power Converter Employing a Variable Switching Frequency and a Magnetic Device with a Non-Uniform Gap |
摘要 |
A power converter including a power switch, a controller for controlling a switching frequency thereof, and a magnetic device with a non-uniform gap. In one embodiment, the power converter includes a power switch and a magnetic device coupled to the power switch and having a non-uniform gap. The power converter also includes a controller having a detector configured to sense a condition representing an output power of the power converter. A control circuit of the controller is configured to control a switching frequency of the power switch as a function of the condition and control a duty cycle of the power switch to regulate an output characteristic of the power converter.
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申请公布号 |
US2010321958(A1) |
申请公布日期 |
2010.12.23 |
申请号 |
US20090486520 |
申请日期 |
2009.06.17 |
申请人 |
BRINLEE ANTONY;JUNGREIS AARON;SILVA ARTURO;GARRITY PAUL |
发明人 |
BRINLEE ANTONY;JUNGREIS AARON;SILVA ARTURO;GARRITY PAUL |
分类号 |
H02M3/335 |
主分类号 |
H02M3/335 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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