公开(公告)号：US20120020463A1

公开(公告)日：2012-01-26

申请号：US13190556

申请日：2011-07-26

申请人： Ernest COOLEY ,  Sony CHERIYAN ,  Daniel DUNHAM ,  Igor PONOMAREV ,  Paul QUANTOCK ,  Robert C. TATAR

发明人： Ernest COOLEY ,  Sony CHERIYAN ,  Daniel DUNHAM ,  Igor PONOMAREV ,  Paul QUANTOCK ,  Robert C. TATAR

IPC分类号： H05G1/08 ,  H02M7/217

CPC分类号： H05G1/12 ,  G21K1/06 ,  H02M7/003 ,  H02M7/106

摘要： A shielded, low-noise, high-voltage power supply having a plurality of voltage multipliers, each having a toroidal transformer, and collectively producing a high DC output voltage from an AC voltage. A main conductor carries the AC voltage, and is positioned proximate each toroidal transformer of the plurality of voltage multipliers. A conductive shell is conductively connected to the main conductor, and substantially encloses the plurality of voltage multipliers and the main conductor, the conductive shell providing a return path for the AC voltage in the main conductor and providing EMI shielding of the voltage multipliers and the main conductor. Other features are provided, including an intermediate transformer for conditioning/isolating the AC voltages.

摘要翻译： 一种具有多个电压乘法器的屏蔽，低噪声，高压电源，每个电压乘法器具有环形变压器，并且从AC电压共同产生高DC输出电压。 主导体承载交流电压，并且位于多个电压倍增器的每个环形变压器附近。 导电外壳导电地连接到主导体，并且基本上包围多个电压倍增器和主导体，导电壳为主导体中的AC电压提供返回路径，并且提供电压乘法器和主电源的EMI屏蔽 导体。 提供了其他功能，包括用于调节/隔离交流电压的中间变压器。