The silicon steel sheet manufacturer's answer is not really satisfied with thinner silicon steel cores with higher silicon content. In terms of standards, the silicon content of thinner steel cores does not have a significant impact on the quality of direct transformers in practice. However, due to its directionality and non directionality, it has a good connection with the fundamental model practice.

On the other hand, in fact, we have also found that thinner silicon steel cores of the same type are inferior, as the difference in quality is greater in practice if it is our own process. The bigger difference is that, due to that difference, I noticed that sometimes it may reach 40% or 50%.

In fact, we still need to be careful about outstanding heat treatment. For the same material, thinner silicon cores are better with the same heat treatment and surrounding process. This is actually very important. In practice, a very small 10mA driver current can directly reach 15000 Gauss, but in practice, it can reach 15000 Gauss, which corresponds to an excitation current of 50mA. This is necessary, and the distance between the two is very large.

From the perspective of confirming the quality of the center, due to the thinner silicon steel core, there are several parameters in practice, such as excitation current and iron loss, fullness parameter, etc.

On the other hand, the importance of connecting the dislocation heads of thinner silicon steel cores is very high. In this regard, we realize that in this situation, in the case of a crack, in practice, this will be a magnetic flux leakage point at the location where the thinner silicon dots are attached to the steel core. The better fact is that it does not need to exceed 23, which is great.

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