750813530

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750813530 is a board-mount power transformer from the MID-OLEE series, designed for offline flyback applications. It features dual primary and dual secondary windings with an inductance of 1.5 mH and a maximum current rating of 0.62 A. The component supports input voltages from 195 VAC to 265 VAC and delivers secondary outputs of 6 V and 35 V. Rated at 13.3 W, it operates within a temperature range of -40°C to +125°C at frequencies between 80 kHz and 200 kHz. Dimensions are 17.78 mm x 26.9 mm x 13.8 mm.

Switching Converter, SMPS Transformers Feature Summary

• Dual primary and dual secondary winding configuration for flexible circuit integration
• SMD/SMT mounting style optimized for automated surface mount assembly processes
• High thermal stability supporting operation up to +125°C ambient temperature

Switching Converter, SMPS Transformers Applications

• Offline switch-mode power supplies (SMPS)
• Industrial control systems
• Smart adapters
• Metering equipment

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific part number against official Wurth Elektronik documentation to ensure correct inductance and current ratings. Confirm that the MID-OLEE series variant matches the required electrical specifications for the target design. Check RoHS compliance status through the manufacturer's official datasheet or certification documents before finalizing procurement orders.

Switching Converter, SMPS Transformers Selection Notes

Select this component for designs requiring isolated offline flyback conversion with SMD compatibility. Ensure the PCB footprint accommodates the 17.78 mm by 26.9 mm dimensions. Verify that the operating frequency range of 80 kHz to 200 kHz aligns with the controller IC selection. Consider the thermal management requirements given the +125°C maximum operating temperature limit.

Switching Converter, SMPS Transformers Part Context

This transformer belongs to the MID-OLEE family of power transformers manufactured by Würth Elektronik. These components are engineered for general electronic equipment and offline AC/DC converter topologies. The series provides standardized solutions for compact power supply designs requiring reliable isolation and efficient energy transfer in space-constrained applications.

Switching Converter, SMPS Transformers Replacement Considerations

Consult official Wurth Elektronik substitution guides for verified alternatives. Cross-reference inductance, current ratings, and physical dimensions when evaluating potential substitutes. Ensure any replacement maintains the same dual-winding configuration and SMD package compatibility.