Our development department engineers have developed and designed a series of high-power high-frequency transformers and high current inductors based on customer needs.

High power transformers are mainly used in audio amplifiers, elevator emergency power supplies, car charging stations, industrial equipment power supplies, high-power instrument power supplies, power equipment power supplies, communication base station power supplies, and so on. Currently, the mass-produced models mainly include PQ50, ETD49，ETD54，ETD59，ER53，EE55，EE65，EE70，EE85，EE110，EE130  Wait, the power range is between 1KW-30KW, and the winding method mainly uses multi strand wire, flat wire, and copper tape. Kapton tape, NOMEX insulation paper, and other insulation materials that can withstand high temperatures above 200 degrees are used for isolation.

High current inductors are mainly used in solar inverters, automotive charging stations, industrial equipment power supplies, power equipment power supplies, high-power servers, coal to electricity air conditioning power supplies, power equipment power supplies, communication base station power supplies. The inductance value range is 50-1000 μ H, and the rated current value range is 10-500A. The magnetic cores mainly use CSC from South Korea, Arnold from the United States, VAC from Germany, and magnetic cores from domestic listed companies. The enameled wire mainly uses copper wire with a temperature resistance rating of 200 degrees or above.