750314743

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750314743 is an isolated flyback transformer designed for board-mount applications in DC/DC converters. It operates within a primary voltage range of 36 V to 72 V and supports switching frequencies between 200 kHz and 350 kHz. The component features a nominal inductance of 22 µH measured at 100 kHz. It utilizes a surface mount technology (SMD/SMT) package with dimensions of 7.80 mm in maximum height, suitable for automated assembly processes.

Switching Converter, SMPS Transformers Feature Summary

• Provides galvanic isolation for buck converter topologies
• Optimized for high-frequency operation up to 350 kHz
• Designed for compact surface-mount integration

Switching Converter, SMPS Transformers Applications

• Isolated buck converter circuits
• DC/DC power supply modules
• Switch-mode power supplies (SMPS)

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version and mechanical drawing prior to procurement, as manufacturer documentation may undergo revisions. Confirm that the surface-mount footprint matches the target PCB layout design. Ensure compatibility with the intended operating frequency range of 200 kHz to 350 kHz for the specific application requirements.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing isolated buck converters requiring a 36 V to 72 V input range. The 22 µH inductance value is critical for maintaining stability within the specified 200 kHz to 350 kHz switching frequency band. Consider the 7.80 mm maximum height constraint for enclosure clearance in compact electronic assemblies.

Switching Converter, SMPS Transformers Part Context

This part belongs to the WE-FB series of flyback transformers from Würth Elektronik. These components are engineered specifically for use in isolated DC/DC conversion architectures. The series provides standardized magnetic solutions for various voltage and power levels, facilitating consistent performance across different industrial and commercial power supply designs.

Switching Converter, SMPS Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify cross-compatibility with existing designs through detailed electrical parameter comparison before considering alternative sources.