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The 2025 Asia (Thailand) Electric Power Energy Exhibition Enlit Asia will be held in Thailand from September 9th to 11th. Shaanxi Sefon Electrical ...

The CEO, general manager and colleagues from the overseas business department of SEFON warmly welcome Mr. Sergey to visit the production workshop, ...

Shaanxi Sefon Electrical Equipment Co., Ltd., as a leading company in the field of electronic equipment manufacturing, is honored to announce that ...

To celebrate the "March 8" International Women's Day, on March 6, the CPPCC Lianhu District Committee's Democratic Revolutionary ...

Today, SEFON voltage regulators were successfully exported to Kazakhstan, marking a further expansion and breakthrough for SEFON in the internation...

Shaanxi Sefon Electrical Equipment Company is excited to announce that it will be taking part in the upcoming Elecktro exhibition in Russia. This i...

When using transformers, it is necessary to comply with relevant operating procedures and safety regulations.

Before installing the transformer, it is necessary to inspect it to ensure that it is intact and undamaged.

Transformers can be classified into various types according to different classification standards.

Check transformer data: Before using the transformer, it is necessary to first verify the nameplate data of the transformer to ensure that the volt...

The main functions of transformers include voltage conversion, current conversion, impedance conversion, isolation, and voltage stabilization.

Transformers change the network voltage through electromagnetic induction, mainly made of silicon steel sheets and electromagnetic wires. The quali...