A transformer is a common electrical device that can be used to convert an alternating voltage of a certain value into an alternating voltage of another value of the same frequency. A step-up transformer is a transformer that converts a low-value alternating voltage into another high-value alternati... read more
There are different frequencies in the transformer, and the applicable environment is also different; if it is a high-frequency transformer, it is specially used for the high-frequency stage, and the low-frequency transformer is a special transformer in the low-frequency range. Regardless of the ope... read more
For many people, the concept of the power adapter only stays in the charger stage, but in fact, the power adapter is a kind of transformer, which is widely used in the charger. People who are not familiar with power adapters usually have to face which power adapter to charge. The parameters of the p... read more
1. Factors affecting transformer noise The noise generated by the iron core is mainly due to the small change in the size of the silicon steel sheet under the action of the alternating magnetic field. Since the change period of magnetostriction is half of the power frequency, the vibration of the tr... read more
It is well known that the function of the power isolation transformer is to help transmit power, voltage conversion and isolation, so it has been widely used in power supply technology and power electronics technology. The most basic type of power transformer consists of two sets of coils with wires... read more
