Transformer Terminal short circuit damage：

Line pie bending up and down. Such damage is due to the wires between the two axis to the pad under the axial electromagnetic effects, excessive permanent deformation due to bending moment, usually between two cakes of deformation is symmetric.

Axial buckling. This damage is mainly radial axial magnetic flux leakage under the action of electromagnetic force, leading to axial deformation of transformer windings.

Rises in the winding plate distracting. The transformer Terminal damage axial force are often too large or its end of support is insufficient strength, stiffness or Assembly is defective.

Winding pie or line collapsed. This damage is due to the wire under axial, crush or impact, cause the inclination deformation. If you traverse the original is slightly tilted, the axial tilt is increased, when serious collapse; line height-width ratio, the more prone to collapse. End-leakage magnetic field in addition to axial component, also spoke to the component, the synthesis of the two direction of magnetic flux leakage magnetic winding conductors to flip, outer winding to flip out.

Transformer terminal blocks, attach circuit in a transformer, act as a central hub, so choose quality certification quality transformer terminal blocks are particularly important.