750341208

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750341208 is a surface-mount power transformer designed for DC/DC converters, specifically supporting forward and push-pull topologies. It belongs to the WE-PLN series with MID-PLN configuration. The component features dual primary windings and a multi-tapped secondary structure (6T/6T/4T/4T). It provides an inductance of 345µH and operates at a switching frequency of 100kHz. The unit is housed in a compact SMD package measuring 19.05mm in length, 12.7mm in width, and 10.16mm in height, suitable for automated assembly processes.

Switching Converter, SMPS Transformers Feature Summary

• Dual primary winding architecture for flexible input configurations
• Multi-tapped secondary design supporting various output voltage requirements
• Optimized for high-frequency switching applications up to 100kHz
• Surface-mount construction facilitating automated PCB placement

Switching Converter, SMPS Transformers Applications

• Forward converter power supplies
• Push-pull converter circuits
• Isolated DC/DC conversion modules
• Switched-mode power supply (SMPS) transformers

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific pinout and winding configuration against the official datasheet before integration, as multi-tapped variants require precise circuit matching. Confirm that the operating temperature range and saturation current ratings align with the target application's thermal and load profiles. Ensure compliance with RoHS directives if required by the end-product specifications.

Switching Converter, SMPS Transformers Selection Notes

Select this component when a dual-primary, multi-tapped transformer is required for isolated DC/DC conversion. The 345µH inductance value suits moderate power levels in forward or push-pull topologies. Consider the physical dimensions and lead-free soldering compatibility during layout planning. Validate electrical parameters against the specific chipset requirements, such as ERI10 or ERI18 families, to ensure optimal performance.

Switching Converter, SMPS Transformers Part Context

This part belongs to the Würth Elektronik WE-PLN series of board-mount power transformers. These components are engineered for high reliability in industrial and commercial power electronics. The MID-PLN designation indicates a medium-power variant within the lineup, balancing size constraints with energy transfer capabilities for standard isolated power architectures.

Switching Converter, SMPS Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching electrical specifications including inductance, turns ratio, and physical footprint. Consult manufacturer engineering support for validated alternatives.