YTCDG-500A High Current Generator, abbreviated as (current regulator), is a testing equipment independently developed by our company. It combines the advantages of similar products at home and abroad, adopts numerical control technology, and has strong anti-interference ability. Compared with the previous generation of current regulators, it has the advantages of high output power, small size, and light weight due to the use of low-power, large capacity self coupling voltage regulators and converters made of high magnetic conductivity iron cores. It is mainly used for testing projects such as primary busbar protection and transformation ratio of various current transformers, and is widely used in scientific research, production, and electrical testing sites of enterprises such as power, railway, petrochemical, metallurgical, and mining.