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1.发明申请公开(公告)号：US20140153146A1
公开(公告)日：2014-06-05
申请号：US14076588
申请日：2013-11-11
发明人： Kuo Lun Tsen , Hui Mou Wu
IPC分类号： H02H3/22
CPC分类号： H02H7/055 , H01R13/6633 , H01R13/6666 , H01R24/64 , H02H9/042 , H03H7/38 , H04L12/40032 , H04L25/0278 , H04M1/745 , H04M3/18 , H04Q2213/13302 , H05K1/0257
摘要： A connection apparatus circuit includes an isolation transformer, an impedance matching network, a high-voltage capacitor and a first high-voltage surge protector. The isolation transformer has a first coil and a second coil, wherein the first coil has a first terminal, a second terminal and a center tap. The impedance matching network is coupled between the center tap and a relay terminal. The high-voltage capacitor is coupled between the relay terminal and a ground terminal. The first high-voltage surge protector is coupled between the relay terminal and the ground terminal. When a high-voltage surge exceeds a default value between the first terminal or the second terminal and the ground terminal, the first high-voltage surge protector is conducted to clamp current on the impedance matching network.
摘要翻译： 连接装置电路包括隔离变压器，阻抗匹配网络，高压电容器和第一高压电涌保护器。 隔离变压器具有第一线圈和第二线圈，其中第一线圈具有第一端子，第二端子和中心抽头。 阻抗匹配网络耦合在中心抽头和中继端子之间。 高压电容器连接在继电器端子和接地端子之间。 第一个高压浪涌保护器耦合在继电器端子和接地端子之间。 当高压浪涌超过第一端子或第二端子与接地端子之间的默认值时，第一高压电涌保护器被传导以钳位阻抗匹配网络上的电流。
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2.发明授权公开(公告)号：US09065274B2
公开(公告)日：2015-06-23
申请号：US14076588
申请日：2013-11-11
发明人： Kuo Lun Tsen , Hui Mou Wu
CPC分类号： H02H7/055 , H01R13/6633 , H01R13/6666 , H01R24/64 , H02H9/042 , H03H7/38 , H04L12/40032 , H04L25/0278 , H04M1/745 , H04M3/18 , H04Q2213/13302 , H05K1/0257
摘要： A connection apparatus circuit includes an isolation transformer, an impedance matching network, a high-voltage capacitor and a first high-voltage surge protector. The isolation transformer has a first coil and a second coil, wherein the first coil has a first terminal, a second terminal and a center tap. The impedance matching network is coupled between the center tap and a relay terminal. The high-voltage capacitor is coupled between the relay terminal and a ground terminal. The first high-voltage surge protector is coupled between the relay terminal and the ground terminal. When a high-voltage surge exceeds a default value between the first terminal or the second terminal and the ground terminal, the first high-voltage surge protector is conducted to clamp current on the impedance matching network.
摘要翻译： 连接装置电路包括隔离变压器，阻抗匹配网络，高压电容器和第一高压电涌保护器。 隔离变压器具有第一线圈和第二线圈，其中第一线圈具有第一端子，第二端子和中心抽头。 阻抗匹配网络耦合在中心抽头和中继端子之间。 高压电容器连接在继电器端子和接地端子之间。 第一个高压浪涌保护器耦合在继电器端子和接地端子之间。 当高压浪涌超过第一端子或第二端子与接地端子之间的默认值时，第一高压电涌保护器被传导以钳位阻抗匹配网络上的电流。
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