750311594

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750311594 is a surface-mount flyback transformer designed for DC/DC converters within the WE-FB series. It features an inductance of 15 µH at 150 kHz and supports primary voltage ratings from 30 V to 75 V with a secondary rating of 12 V. The component provides 1500 Vrms isolation and operates within a temperature range of -40°C to 125°C. It is specifically engineered for use with Linear Technology LT3748 controllers, offering a compact footprint suitable for high-density power supply applications.

Switching Converter, SMPS Transformers Feature Summary

• Designed for flyback converter topologies using specific controller ICs
• Provides high-voltage isolation for safety compliance
• Optimized for surface-mount assembly processes

Switching Converter, SMPS Transformers Applications

• DC/DC converter modules utilizing LT3748 controllers
• Isolated power supply designs requiring 1500Vrms barrier
• General electronic equipment power stages

Switching Converter, SMPS Transformers Procurement Notes

Verify the exact part number against official manufacturer documentation to ensure compatibility with target controller ICs. Confirm that the specified voltage ratings and isolation requirements align with the final system design specifications before procurement.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing flyback converters based on the LT3748 architecture. Ensure the input voltage range falls within the 30 V to 75 V specification and that the required isolation level meets the 1500 Vrms standard for the application environment.

Switching Converter, SMPS Transformers Part Context

This component belongs to the WE-FB series of flyback transformers manufactured by Würth Elektronik. The series targets efficient power conversion solutions, with this specific model tailored for integration with Linear Technology's LT3748 switching controller family.

Switching Converter, SMPS Transformers Replacement Considerations

Consult official substitution lists for verified alternatives. Cross-referencing with similar WE-FB models requires validation of electrical parameters and pinout compatibility.