PMP11612, Universal AC Input to 5V @ 2A Output Reference Design CoC Tier 2 2016 Compliant for adapter applications. The solution implements a high efficiency primary side controller UCC28704, it is fully test and passes conduction and Radiation EMI. This design uses diode rectifier for low cost and meets COC V5 Tier2 2016 specification with 150m Ohm cable. The board measures 47mmX34mmX15mm. A low cost EE16 general transformer is used