750341135

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750341135 is a WE-PLN series planar transformer designed for surface mount applications. It features a turns ratio of 3:3:4 and an inductance of 145 µH minimum at 100 kHz. The component provides 500VDC isolation and operates within a frequency range of 200 to 700 kHz. It supports forward and push-pull converter topologies for DC/DC conversion, with a working temperature range of -40°C to 125°C.

Switching Converter, SMPS Transformers Feature Summary

• Planar construction for efficient surface mount integration
• High voltage isolation capability for safety-critical circuits
• Optimized for high-frequency switching operations

Switching Converter, SMPS Transformers Applications

• Forward converters
• Push-pull converters
• DC/DC converters
• SMPS transformers

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific manufacturer part number against official Wurth Elektronik documentation to ensure authenticity. Confirm that the required isolation voltage and frequency range align with your circuit design specifications before procurement. Check for any recent product change notices or datasheet updates regarding electrical characteristics.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing isolated power supplies requiring planar transformer technology. Ensure the input topology matches forward or push-pull configurations. Verify that the 145 µH inductance meets the energy storage requirements of the specific converter design at the target operating frequency.

Switching Converter, SMPS Transformers Part Context

This component belongs to the WE-PLN series of planar transformers from Würth Elektronik. These components are engineered for general electronic equipment and offer compact form factors suitable for modern PCB layouts. The series emphasizes reliability and performance in switching mode power supply applications.

Switching Converter, SMPS Transformers Replacement Considerations

Consult official Wurth Elektronik resources for verified substitute part numbers. Do not assume cross-compatibility with other planar transformers without verifying pinout, inductance, and isolation ratings.