发明名称 |
Self powered gate driver system |
摘要 |
An apparatus and method used to charge a self powered gate driver system. The apparatus may include a current loop for inducing a current in a coil. A bridge rectifier may rectify the current induced in the coil and charge a capacitor used to power a driver in a self powered gate driver system. The current loop and coil may be separated by a dielectric to prevent current from passing between the self powered gate driver system and the current loop. The current loop may couple to a line voltage transformer to drive an alternating current through the current loop. In certain embodiments, a single current loop and transformer may charge a plurality of self powered gate driver systems.
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申请公布号 |
US2007070557(A1) |
申请公布日期 |
2007.03.29 |
申请号 |
US20050237208 |
申请日期 |
2005.09.28 |
申请人 |
MACLENNAN DAVID S S;HILDERLEY KENNETH R |
发明人 |
MACLENNAN DAVID S.S.;HILDERLEY KENNETH R. |
分类号 |
H02H7/00 |
主分类号 |
H02H7/00 |
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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