EMI THE CONVERTING APPARATUS FOR REDUCING HARMONIC ELECTROMAGNETIC INTERFERENCE

摘要

According to an embodiment of the present invention, a converting apparatus for reducing harmonic electromagnetic interference (EMI) may comprise: a voltage controlled oscillator (VCO); an N-divider in a fractional-N structure connected with the VCO; a phase frequency detector (PFD) connected to the N-divider; and a power stage in a wall converter structure connected with the PFD.