Series resonance is mainly composed of some variable frequency power supplies, transformers, reactors, and capacitive dividers during the production process. This product can effectively avoid damage to equipment caused by excessive voltage during use. The main working principle of this product is to effectively divert the voltage during use, ensuring that the resistance of the voltage in the entire circuit is at a minimum state, while maximizing the current. This can ensure the safety of the power system for a long time.

Secondly, the most important feature of 直列共振 in use is its ability to effectively ensure the normal operation of the equipment, which is closely related to its working principle. In addition, during the use of this series resonant device, due to the relatively small power capacity, it is generally possible to effectively minimize the consumption of the entire power supply during the device's operation. This requires relatively more power during use, making it relatively safer to use. Secondly, the weight and volume of such devices are generally relatively small, so they can effectively adapt to different environments during use. Moreover, it can save a lot of time during the installation process, which is generally more convenient. This is also the main reason why this type of resonance is widely used in some smelting industries nowadays. Secondly, this device can effectively store and transfer data from other locations during use, making it easier to identify the cause in case of a malfunction.