750311589

Switching Converter, SMPS Transformers Overview

The Würth Elektronik part number 750311589 is a board-mount flyback power transformer designed for switch-mode power supply applications. It features an inductance of 6 µH and supports a maximum current rating of 9 A. The component operates within a frequency range up to 150 kHz and provides an isolation voltage of 1.5 kV. Primary input voltages are specified between 20 V and 48 V, while the secondary output is configured for 5 V. This device is intended for efficient energy transfer in compact power conversion circuits.

Switching Converter, SMPS Transformers Feature Summary

• Flyback topology construction for isolated DC-DC conversion
• High isolation voltage capability for safety compliance
• Optimized for high-frequency switching operations

Switching Converter, SMPS Transformers Applications

• Switch-mode power supplies (SMPS)
• Data communication power systems
• Industrial control power modules

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version when ordering, as manufacturer specifications may be updated. Confirm that the 6 µH inductance and 9 A current ratings align with your circuit design requirements. Ensure compatibility with your PCB footprint and thermal management strategy. Cross-reference the pinout configuration against your schematic before finalizing procurement decisions.

Switching Converter, SMPS Transformers Selection Notes

Select this component for designs requiring a 6 µH primary inductance and 1.5 kV isolation barrier. It is suitable for applications accepting 20 V to 48 V input and delivering 5 V output at up to 9 A. Consider its physical dimensions and mounting style during layout planning. Validate thermal performance under maximum load conditions to ensure reliable operation within the specified frequency range.

Switching Converter, SMPS Transformers Part Context

This transformer belongs to Wurth Elektronik's WE-FB LT series, which focuses on low-profile flyback transformers for space-constrained designs. The series is engineered for high efficiency and reliability in modern power electronics. These components typically support various regulatory standards for industrial and commercial equipment.

Switching Converter, SMPS Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify electrical equivalence, including inductance, isolation voltage, and current ratings, if considering alternative manufacturers or series.