公开(公告)号：EP2743961A1

公开(公告)日：2014-06-18

申请号：EP13193184.2

申请日：2013-11-15

申请人： Keithley Instruments, Inc.

发明人： Gibbons, John

IPC分类号： H01H85/02 ,  H01H85/44 ,  H01T1/14 ,  H01T4/02 ,  H01T4/08 ,  H01R24/48

CPC分类号： H01H85/0241 ,  H01H85/042 ,  H01H85/44 ,  H01T1/14 ,  H01T4/08

摘要： A high voltage protection module can include a housing having two chambers (120,122) and a wall (114) separating the chambers (120,122). The wall (114) can have a hole (115) through which a conductive element (105) can pass to electrically couple an input (104) with an output (110). The conductive element (105) can be configured to break or fuse with the hole (115) responsive to a high voltage event at the input (104).

摘要翻译： 高压保护模块可以包括具有两个腔室（120,122）的壳体和分隔腔室（120,122）的壁（114）。 壁（114）可以具有孔（115），导电元件（105）可以通过该孔（115）将输入（104）与输出（110）电耦合。 导电元件（105）可以被配置为响应于输入端（104）处的高电压事件而与孔（115）断开或熔断。

公开(公告)号：EP2806435A3

公开(公告)日：2014-12-03

申请号：EP14169593.2

申请日：2014-05-23

申请人： Keithley Instruments, Inc.

发明人： Goeke, Wayne ,  Gibbons, John

IPC分类号： H01F27/28 ,  H02M3/00

CPC分类号： H01F27/362 ,  H01F27/288 ,  H01F2027/2833

摘要： An isolated DC-to-DC switching power supply includes an isolation transformer having a magnetic core, a first winding around the magnetic core, a first winding-shield around the magnetic core, a second winding-shield within the first winding-shield, and a second winding within the second winding-shield. There is no direct coupling between the first winding and the second winding since the second winding is enclosed within the second winding-shield and the second winding-shield is enclosed within the first winding-shield.

公开(公告)号：EP2806435A2

公开(公告)日：2014-11-26

申请号：EP14169593.2

申请日：2014-05-23

申请人： Keithley Instruments, Inc.

发明人： Goeke, Wayne ,  Gibbons, John

IPC分类号： H01F27/28

CPC分类号： H01F27/362 ,  H01F27/288 ,  H01F2027/2833

摘要： An isolated DC-to-DC switching power supply includes an isolation transformer having a magnetic core, a first winding around the magnetic core, a first winding-shield around the magnetic core, a second winding-shield within the first winding-shield, and a second winding within the second winding-shield. There is no direct coupling between the first winding and the second winding since the second winding is enclosed within the second winding-shield and the second winding-shield is enclosed within the first winding-shield.

摘要翻译： 隔离的DC-DC开关电源包括具有磁芯的隔离变压器，围绕磁芯的第一绕组，围绕磁芯的第一绕组屏蔽，第一绕组屏蔽内的第二绕组屏蔽，以及 在第二绕组屏蔽内的第二绕组。 第一绕组和第二绕组之间没有直接耦合，因为第二绕组被封闭在第二绕组屏蔽内，而第二绕组屏蔽被封装在第一绕组屏蔽内。