2kW Transformer


Total output power 2.5kW
Topology Full Bridge LLC
PSU output DC voltage and current 575V @ 4.5A max
Primary Inductance 2.5mH ±25%
Primary Voltage 700V – 750V
Primary winding current 3.5A rms
Secondary winding current 4.5A rms
Switching frequency 100kHz
Minimum bus voltage 700V
Maximum bus voltage 750V
Turns Ratio, Primary to Secondary 28:36
Core Losses 9.6W
Winding Losses 5W
Maximum Efficiency 99.4%
Cooling Baseplate and clamp
Ambient temperature -40°C +70°C
Insulation test voltage
Primary to secondary 2500V rms
Primary to core 2500V rms
Secondary to core 2500V rms
Standard 1 EN60950
Standard 2 IEC62368