GS-EVM-CHG-250WPFCLLC 250 W AC-DC charger PFC & LLC reference design

This design takes advantage of a two-stage power conditioning system, including a boost AC-DC PFC stage, and an isolated DC-DC half-bridge LLC stage. Input voltage: 90 V - 264 V_AC. Output: 19 V_DC, 13.2 A, 250 W. Passes EN55023 Class B conducted and radiated EMI. Meets IEC 62368-1 touch temperature requirement. Includes TSD, OLP, OVP, OCP and OPP protection. 3-pin input socket.