发明名称 |
CONTROLLED ELECTRONIC SYSTEM POWER DISSIPATION VIA AN AUXILIARY-POWER DISSIPATION CIRCUIT |
摘要 |
An electronic system and method include a controller to actively control transfer of excess energy to an auxiliary-winding of an auxiliary power dissipation circuit. The excess energy is a transfer of energy from a primary winding of a switching power converter to the auxiliary-winding of the auxiliary power dissipation circuit. In at least one embodiment, the electronic system is a lighting system that includes a triac-based dimmer. The excess energy is energy drawn through the primary-side winding of the switching power converter to provide operational compatibility between a dimmer through which a power supply provides energy to the switching power converter and a load to which the switching power converter provides energy. |
申请公布号 |
WO2014152933(A1) |
申请公布日期 |
2014.09.25 |
申请号 |
WO2014US28299 |
申请日期 |
2014.03.14 |
申请人 |
CIRRUS LOGIC, INC. |
发明人 |
MELANSON, JOHN L.;DRAKSHAPALLI, PRASHANTH;MARU, SIDDHARTH;SINGH, RAHUL |
分类号 |
H05B33/08 |
主分类号 |
H05B33/08 |
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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