发明名称 |
METHOD FOR OPERATING AN LLC RESONANT CONVERTER FOR AN ILLUMINANT, CONVERTER AND LED CONVERTER |
摘要 |
An LLC resonant converter (19) for an illuminant (5) has a primary-side circuit (19) and a secondary-side circuit (30) galvanically isolated therefrom. When the LLC resonant converter (19) is in operation, a first switch (21) and a second switch (22) of a half-bridge circuit to which an LLC resonant circuit (25-27) of the primary-side circuit (19) is connected are switched cyclically. A voltage (V_sns) is detected in the primary-side circuit (19). The voltage (V_sns) detected in the primary-side circuit (19) is processed in order to obtain information about an output voltage of the secondary-side circuit (30). |
申请公布号 |
EP2837262(A2) |
申请公布日期 |
2015.02.18 |
申请号 |
EP20130727020 |
申请日期 |
2013.04.15 |
申请人 |
TRIDONIC GMBH & CO. KG |
发明人 |
MARENT, GÜNTER;VONACH, CHRISTOPH |
分类号 |
H05B33/08;H02M1/42;H05B41/28;H05B41/285;H05B41/292;H05B41/298 |
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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