68kW Transformer


Total output power 68kW
Topology Half Bridge
PSU output DC voltage and current 600V @ 112A max
Primary Inductance 180µH ±25%
Primary Voltage 550V – 650V
Primary winding current 100A rms
Secondary winding current 88A rms
Switching frequency 100kHz
Minimum bus voltage 550V
Maximum bus voltage 650V
Turns Ratio, Primary to Secondary 7:9
Core Losses 110W
Winding Losses 130W
Maximum Efficiency 99.6%
Cooling Baseplate and clamp
Ambient temperature -40°C +70°C
Insulation test voltage
Primary to secondary 4000V rms
Primary to core 2500V rms
Secondary to core 2500V rms
Standard 1 EN60950
Standard 2 IEC62368