公开(公告)号：US20240379275A1

公开(公告)日：2024-11-14

申请号：US18656699

申请日：2024-05-07

Applicant: Archer Aviation Inc.

Inventor： Harshit SONI ,  Stephen SPITERI

IPC: H01F27/24 ,  H01F27/28 ,  H01F41/02 ,  H01F41/06

Abstract: The embodiments of the present disclosure provide systems and methods of forming a transformer with enhanced leakage inductance for power conversion. The transformer may include a toroidal core, a primary winding around a first portion of the toroidal core, a secondary winding around a second portion of the toroidal core different from the first portion, and a magnetic material disposed within a cavity formed by the toroidal core. The magnetic material may comprise a ferrite. The method of forming a transformer may include the steps of providing a toroidal core, winding a primary coil around a first portion of the toroidal core, winding a secondary coil around a second portion of the toroidal core, and disposing a magnetic material within the cavity formed by the toroidal core to enhance the leakage inductance of the transformer.