50kW Transformer


Total output power 50kW
Topology Full Bridge ZVT
PSU output DC voltage and current 125V @ 360A max
Primary Inductance 0.86mH ±25%
Primary Voltage 500V – 700V
Primary winding current 125A rms
Secondary winding current 350A rms
Switching frequency 100kHz
Minimum bus voltage 700V
Maximum bus voltage 750V
Turns Ratio, Primary to Secondary 10:3+3
Core Losses 95W
Winding Losses 125W
Maximum Efficiency 99.5%
Cooling Heatsink @ 70°C
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


Introducing our 50kW power supply unit, a high-performance solution designed to meet demanding power requirements. Employing a Full Bridge ZVT topology, it ensures efficient and reliable power delivery.

This unit provides precise power control with a PSU output of 125V at a maximum current of 360A, making it ideal for various applications. Its primary voltage range of 500V to 700V and primary inductance of 0.86mH ±25% offer flexibility and stability.

With a maximum efficiency of 99.5%, it minimizes energy losses, optimizing performance. The cooling system, utilizing a heatsink operating at 70°C, efficiently dissipates heat.

Operate confidently in a wide temperature range from -40°C to +70°C. Safety is a priority, with insulation test voltages surpassing industry standards, including 2500V rms between primary and secondary components.

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

In summary, our 50kW power supply unit offers precision and reliability for demanding applications. Trust in its efficiency and versatility to meet your power supply needs while adhering to the highest safety and efficiency standards.