The step-up transformer means that the voltage is instantaneously started. The step-up transformer has a strong starting boosting capability and a good boosting effect. The difference is that the non-excited voltage regulator switch does not have the ability to load shifts due to the short-circuit disconnection process of the tap changer during the shifting process. Disconnecting the load current will cause an arc between the contacts. The tap-changer is broken or short-circuited and must be powered off during shifting. Therefore, it is generally used for transformers that do not require strict voltage requirements and do not require frequent shifting. A transformer is a common electrical device that can be used to convert an AC voltage of a specific value into an AC voltage of the same frequency. A step-up transformer is a transformer that converts a low-value AC voltage into another high-value AC voltage of the same frequency. Widely used in high frequency fields such as inverter power supplies.
The DC step-up transformer has the characteristics of small size, light weight, compact structure, complete functions, strong versatility and convenient use. It is especially suitable for power system, industrial and mining enterprises, scientific research departments, etc. to test the insulation strength of various high-voltage electrical equipment, electrical components and insulating materials under high frequency or DC high voltage. It is an indispensable device in high pressure testing. High-quality cold-rolled silicon steel sheet stacking; complete oblique joints; special treatment process to effectively reduce vibration and noise during operation; and introduce new technologies such as new materials, new processes and computer optimization design to make transformers more energy-efficient and quieter. It has the characteristics of heat resistance, moisture resistance, stability, good chemical compatibility, low temperature resistance, radiation resistance and non-toxicity.