P/N PC_Concept 20 Function DC/DC Transformer Model Planar DESIGN PROPOSAL Typical dimensions DESIGN 1 Typical Characteristics DESIGN 2 DESIGN 3 C C C Type A Topology Fullbridge 200kHz Output Power 220W Input Voltage 48V Inductance 68µH Turns Ratio 4:1+1 Pri-Sec Insul. 1500V DC Topology Halfbridge 200kHz Output Power 220W Type B B B B Input Voltage 48V Inductance 68µH Turns Ratio 4:1+1 Pri-Sec Insul. 1500V DC Topology Forward 250kHz Output Power 75W Type C A: 28 mm B: C: A: 28 mm 20 mm B: 8 mm C: A: 28 mm 20 mm B: 20 mm 8 mm C: 8 mm Notes Position and number of terminals upon customer request Maximum output power depends on operating frequency and cooling arrangement Terminal arrangement according to design 2 is currently subjected to patent Design 1 can be through hole as well A A A Input Voltage 48V Inductance 106µH Turns Ratio 5+5:4 Pri-Sec Insul. 1500V DC