US Patent Issued to EATON INTELLIGENT POWER on June 2 for "Precharge device for DC loads including a switching element and a magnetic core" (Czech Inventor)

ALEXANDRIA, Va., June 2 -- United States Patent no. 12,647,022, issued on June 2, was assigned to EATON INTELLIGENT POWER Ltd. (Dublin).

"Precharge device for DC loads including a switching element and a magnetic core" was invented by Petr Kopejtko (Czechia, Czech Republic).

According to the abstract* released by the U.S. Patent & Trademark Office: "A precharge device for DC loads comprising a switching element, a magnetic core with negatively coupled coils being switchably connected by the switching element. Moreover, the precharge device comprises capacitors with parallel diodes between the coils and ground with the forward directions pointing away from ground. In addition, the precharge device comprises a control for turning the switch...