公开(公告)号：EP2859562A2

公开(公告)日：2015-04-15

申请号：EP13804118.1

申请日：2013-06-11

申请人： Powerbyproxi Limited

发明人： REN, Saining ,  DELA CRUZ, Lawrence Bernardo ,  HUANG, Rex Pius ,  ABDOLKHANI, Ali

IPC分类号： H01F17/04 ,  H01F27/42 ,  H01H37/00

CPC分类号： H01F38/14 ,  H01F3/10 ,  H01F17/045 ,  H01F41/005 ,  H02J5/005 ,  H02J7/025 ,  H02J50/12 ,  H04B5/0037 ,  H04B5/0075 ,  H04B5/0093 ,  Y10T29/49071

摘要： The invention relates to a contactless connector (100, 300), a system including the contactless connector and a corresponding mating connector (200), and a manufacturing method for the contactless connector. In order to enable the contactless connector to transmit/receive power to/from the corresponding mating connector, the invention suggest providing at the contactless connector an inner ferrite element (103, 203) and a coil (115, 215) arranged to at least partially surround the inner ferrite element. An outer ferrite element (107, 207) of the contactless connector is arranged to at least partially surround the coil, wherein a front end (108, 208) of the outer ferrite element facing the mating end (101, 201) of the contactless connector is recessed in an axial direction of the contactless connector with respect to a front end (103, 203) of the inner ferrite element facing the mating end. A rear end (109, 209) of the outer ferrite element is magnetically connected to a rear end (104, 204) of the inner ferrite element.

公开(公告)号：EP3075047A1

公开(公告)日：2016-10-05

申请号：EP14866163.0

申请日：2014-11-07

申请人： Powerbyproxi Limited

发明人： DELA CRUZ, Lawrence Bernardo ,  HUANG, Rex Pius

IPC分类号： H02H3/08 ,  H02H3/00 ,  H03K17/082 ,  H02H1/00

CPC分类号： H03K17/0826 ,  G05F1/5735 ,  H02H3/08 ,  H02H3/087 ,  H02H9/02 ,  H03K2217/0027

摘要： An overcurrent protection circuit for use in a power supply system to control switching on of the circuit. The circuit is connected between a voltage source and a load. A current sensing resistor senses the current flowing to the load and a pair of thermally coupled transistor switches detect a predetermined voltage drop across the current sensing resistor when the current in the current sensing resistor exceeds a first threshold. A control switch limits the power delivered to the load from the voltage source when the pair of transistor switches detecting the predetermined voltage drop.

摘要翻译： 过电流保护电路，用于电源系统控制电路的接通。 该电路连接在电压源和负载之间。 当电流感测电阻器中的电流超过第一阈值时，电流感测电阻器感测流向负载的电流，并且一对热耦合的晶体管开关检测电流感测电阻器上的预定电压降。 当一对晶体管开关检测到预定电压降时，控制开关限制从电压源向负载输送的功率。