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


Introducing our 2.5kW power supply unit, a compact and efficient solution designed for various power applications. Utilizing a Full Bridge LLC topology, it ensures precise and reliable power delivery.

This unit offers precise power control with a PSU output of 575V at a maximum current of 4.5A, making it suitable for a range of applications. Its primary voltage range of 700V to 750V and primary inductance of 2.5mH ±25% provide stability and adaptability.

With an impressive maximum efficiency of 99.4%, it minimizes energy losses, optimizing overall performance. The cooling system, featuring a baseplate and clamp, efficiently manages heat, ensuring reliability.

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

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

In summary, our 2.5kW power supply unit offers compact and efficient power delivery for diverse applications. Rely on its reliability and precise performance to meet your power supply needs while adhering to the highest safety and efficiency standards.