750817020

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750817020 is a surface-mount flyback transformer designed for isolated power conversion applications. It belongs to the WE-FB MID-OLLT series and utilizes an EE13/6/6 core configuration. The component supports Through-Hole Technology (THT) mounting styles despite its board-mount classification, offering a compact footprint suitable for space-constrained designs. It features a 4 mH inductance rating and provides galvanic isolation between primary and secondary windings. The unit is rated for operation within standard industrial temperature ranges and complies with RoHS directives.

Switching Converter, SMPS Transformers Feature Summary

• Integrated flyback topology for isolated DC-DC conversion
• Compact EE13/6/6 core structure for high power density
• Designed for compatibility with LT8311 and LT3752 controller architectures

Switching Converter, SMPS Transformers Applications

• Flyback converters for Switching Mode Power Supplies (SMPS)
• Isolated power stages in mid-power offline applications
• Power systems utilizing LT8311 or LT3752 control ICs

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version to confirm pinout orientation and electrical tolerances before integration. Ensure that the selected mounting method aligns with the THT designation noted in distributor listings. Cross-reference the manufacturer part number against official Wurth Elektronik documentation to avoid confusion with similar WE-FB series variants.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing flyback topologies requiring moderate isolation voltage and compact magnetic sizing. The EE13/6/6 core size balances efficiency and physical dimensions for low-to-mid power outputs. Confirm compatibility with the intended switching frequency and controller requirements, specifically those matching the LT8311 or LT3752 reference designs.

Switching Converter, SMPS Transformers Part Context

This part belongs to the Würth Elektronik WE-FB series of flyback transformers. The MID-OLLT designation indicates a specific mechanical and electrical profile within the family, optimized for board-mounted isolation applications. It serves as a passive magnetic component essential for energy storage and transfer in isolated power supply circuits.

Switching Converter, SMPS Transformers Replacement Considerations

Direct substitutes are not explicitly listed in public documentation. Evaluate other WE-FB series transformers with matching EE13/6/6 cores and similar inductance values if redesign is necessary. Verify winding ratios and isolation ratings carefully when considering alternative manufacturers.