Generally speaking, when it comes to transformer iron cores, they are actually thinner silicon steel sheet iron cores. When it comes to silicon steel, it is a type of steel containing silicon (also known as silicon). In this regard, its silicon content will be between 0.8% and 4.8%. The thinner silicon steel core is largely due to the fact that silicon steel itself is a magnetic substance with strong magnetic conductivity.

In the energized coil, the thinner silicon steel sheet iron core itself will also experience a relatively large magnetic induction intensity, which will greatly reduce the volume of the transformer.

Generally speaking, when using thinner silicon steel sheet cores for transformers, it is important to choose cold-rolled silicon steel sheets with a thickness of 0.35mm. According to the required size of the core, it is cut into elongated pieces, which are then directly overlapped to form a "Japanese" or "mouth" shape to a large extent. In theory, if it is to reduce eddy currents, the thinner the thickness of the silicon steel sheet, the narrower the spliced strips will be, and the better the effect will be.

In this way, for thinner silicon steel sheet iron cores, not only will eddy current losses be reduced and its temperature rise be lowered, but materials on the silicon steel sheets can also be saved. However, when it comes to actually manufacturing thinner silicon steel sheet iron cores. Not only does it start from the advantageous factors mentioned above, but manufacturing the iron core in that way not only greatly increases labor hours, but also greatly reduces the useful cross-section on the iron core.

Finally, it is important to note that when using silicon steel sheets to manufacture thinner silicon steel sheet cores for transformers, it is not just about starting from specific situations, weighing the pros and cons, and selecting the appropriate scale. As for its transformer, it is manufactured based on the principle of electromagnetic induction. There are actually two windings wound around the closed iron core column, one is the primary winding and the other is the secondary winding.

Article source: Transformer silicon steel sheethttp://www.cheungshun.com/