Why is induction heating equipment prone to overcurrent failure?

The reasons for the over-current failure of induction heating equipment are generally: the shape and size of the manufactured induction coil is incorrect, the distance between the workpiece and the induction coil is too small, there is a short-circuit and ignition phenomenon between the workpiece and the induction coil or the induction coil itself, and the prepared induction coil is in When used, it is affected by the customer’s metal fixture or nearby metal objects, etc.