에너지 절약 목적을 달성하기 위해 유도 코일의 전류 밀도를 올바르게 선택하십시오.

When the current of the inductor of the induction heating furnace is constant, the cross-sectional size of the pure copper tube of the induction coil should be selected to control the current density within a certain range. The current density increases, the power loss of the induction coil increases, and the electrical efficiency of the inductor decreases. Of course, the cross-sectional size of the pure copper tube of the induction coil is also determined by the number of turns of the induction coil and the geometric size of the inductor.