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


Introducing our 68kW power supply unit, a robust and efficient solution designed to meet various power demands. Featuring a Half Bridge topology, it strikes the perfect balance between power and performance.

This unit delivers consistent power with a PSU output of 600V at a maximum current of 112A, making it suitable for a range of applications. With a primary voltage range of 550V to 650V and a primary inductance of 180µH ±25%, it offers flexibility and reliability.

Boasting an impressive maximum efficiency of 99.6%, this unit minimizes energy losses, ensuring optimal performance. Its cooling system, based on a baseplate and clamp design, efficiently manages heat.

Operate confidently in a wide temperature range from -40°C to +70°C. Safety is a top priority, with insulation test voltages exceeding industry standards, including 4000V rms between primary and secondary components.

Compliant with EN60950 and IEC62368 standards, it meets stringent safety and performance criteria.

In summary, our 68kW power supply unit is a reliable and efficient choice for a variety of applications. Count on its robust performance and versatility to meet your power supply needs while adhering to the highest safety and efficiency standards.