UNIT CURRENT TRANSFORMER UNIT AND ELECTROMAGNETIC INDUCTION TYPE POWER SUPPLY DEVICE FOR LINEARLY ADJUSTING OUTPUT POWER USING SAME

摘要

The present invention relates to a unit current transformer unit and an electromagnetic induction type power supply device, and provides an electromagnetic induction type power supply device which can linearly adjust output power according to the number of unit current transformer units configured to have a specific resonance frequency. To this end, the present invention comprises: a current transformer for inducing a secondary current from a primary current in an electromagnetic induction scheme and has a resonance frequency larger by two times or more than a frequency of the primary current which flows in a line; and a conversion unit for converting an output of the current transformer into a direct power.