NSIP Law
Printed circuit board
A printed circuit board, and more particularly, a printed circuit board that provides a variable inductance. A printed circuit board includes: an inductor positioned between an input terminal and an output terminal; a switch connected to the inductor; and a controller connected to the output terminal and the switch and outputting a control signal for controlling the switch to the switch, wherein the inductor is formed of a plurality of circuit patterns having different plating thicknesses and signal paths for the plurality of circuit patterns are selectively connected by operation of the switch according to the control signal.
Samsung Electro-Mechanics Co., Ltd.
H H H H H H H H H
H01F H01F H05K H01F H01F H05K H05K H05K H01F
additional additional additional inventional inventional additional inventional additional inventional
Yu Sin Jong Jin Sung Geun
Kim Lee Kim