When the transformer core is affected by remanence, eliminating the remanence becomes a necessary task. Remanence is the result of hysteresis loss during the magnetization of the transformer core. The core magnetization process is the orderly arrangement of the small magnetic poles in the core material under the action···
The source of transformer noise mainly comes from the iron core. The iron core noise is the vibration of the iron core caused by the magnetic distortion and magnetic attraction of the silicon steel sheet. The size of the magnetic distortion is related to the silicon steel sheet material/iron core compactness. The highe···
The main requirements of transformer core assembly process are:1, moving coil core stackingA. Flange one end of the rivet into shape, the thickness of the flanging is 2.3-3mm and the diameter is Φ13.5-14mm.B. Put the processed silicon steel sheet on a special fixture for stacking, and the iron chip is trimmed while mo···