750311592

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750311592 is a surface-mount flyback transformer designed for DC/DC converter applications. It features an 8µH primary inductance at 150kHz and a 1:1 turns ratio. The component provides 1.5kV isolation voltage and operates within a temperature range of -40°C to +85°C. Its physical dimensions are 32.31mm x 27.03mm x 13.69mm, with a maximum height of 13.69mm. Primary DC resistance is 0.015Ω, while secondary DC resistance is 0.02Ω. Leakage inductance is specified at 400nH.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for flyback converter topologies in SMPS applications
• Provides high isolation voltage capability for safety-critical circuits
• Optimized for surface-mount technology to facilitate automated assembly

Switching Converter, SMPS Transformers Applications

• DC/DC converter modules
• Switched-mode power supplies (SMPS)
• Flyback transformer circuits

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific manufacturer part number against official datasheets to ensure compatibility with target circuit designs. Confirm that the package dimensions and pinout align with the PCB footprint requirements. Check for any recent product change notices or material updates that may affect performance or compliance status before finalizing procurement decisions.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing flyback converters requiring 1:1 isolation and 8µH inductance. Ensure the operating frequency matches the 150kHz specification. Verify thermal management capabilities given the +85°C maximum operating temperature limit. Consider the physical size constraints of the application board relative to the 32.31mm x 27.03mm footprint.

Switching Converter, SMPS Transformers Part Context

This component belongs to the WE-FB series of flyback transformers from Würth Elektronik. It is engineered for robust performance in isolated power conversion systems. The series supports various switching controller architectures, providing reliable magnetic coupling for efficient energy transfer in compact power supply designs.

Switching Converter, SMPS Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.