An Improved Current Transformer and Electromagnetic Inductive Power Supply Apparatus Having the Same

摘要

The present invention provides an improved current transformer and an electromagnetic inductive power supply apparatus having the same. The current transformer according to the present invention comprises: upper and lower cores provided to be detachable from each other; first and second bobbins detachably mounted on vertical parts facing the lower core; a line which passes through inner space defined by the upper core and the lower core; first and second coils wound around outer surfaces of the first and second bobbins, respectively; a connection member and a switching terminal configured to switch connection states between first input and output terminals of the first coil and between second input and output terminals of the second coil; and upper and lower cases on which the upper and lower cores are detachably mounted, respectively. Therefore, the present invention provides the current transformer in which the upper and lower cores are able to be separated from each other by a simple switching operation.