This Full Bridge LLC Transformer with a resonant choke is designed for on-board chargers (OBC) and DC/DC converters. It operates at 375Vdc to 425Vdc input with an output of 220Vdc to 470Vdc at 12Arms. The transformer supports switching frequencies from 70kHz to 150kHz, delivering power up to 3.5kW. The compact design provides high efficiency and is optimized for high power density