发明名称 |
DRIVING CIRCUIT, LIGHTING DEVICE AND METHOD OF REDUCING POWER DISSIPATION |
摘要 |
A driving circuit comprises a transformer, a first capacitor and a first controller. The transformer includes a primary winding and a secondary winding. The secondary winding is located in a secondary side and configured to generate a power. The first capacitor is connected in series to the primary winding, wherein the first capacitor and the transformer are configured to form a resonance unit. The first controller is configured to obtain a feedback current from the secondary side, and change a working frequency of the resonance unit based on the feedback current so as to change the power. |
申请公布号 |
CA2891796(A1) |
申请公布日期 |
2015.07.10 |
申请号 |
CA20142891796 |
申请日期 |
2014.08.19 |
申请人 |
ABBEYDORNEY HOLDINGS LTD. |
发明人 |
CHU, HEZHANG |
分类号 |
H05B37/02;H02M1/00;H02M1/32;H02M1/36;H02M7/48 |
主分类号 |
H05B37/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|