750813049

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750813049 is an obsolete board-mount power transformer from the WE-UNIT series, designed for offline applications. It features a primary inductance of 1.30 mH with a tolerance of ±10%. The component operates within a temperature range of -40°C to +125°C and measures 16.90 mm x 18.80 mm. Intended for DC/DC conversion circuits, it was specifically engineered for use with the LM3447 chipset.

Switching Converter, SMPS Transformers Feature Summary

• Designed for offline power transformer applications
• Engineered compatibility with specific switching converter chipsets
• Supports wide operating temperature ranges for industrial environments

Switching Converter, SMPS Transformers Applications

• Offline power supply circuits
• DC/DC conversion systems
• LED driver implementations using compatible controllers

Switching Converter, SMPS Transformers Procurement Notes

This component is officially listed as obsolete and no longer manufactured by Würth Elektronik. Verification of current availability through authorized distributors is essential, as stock may be limited or sourced from third-party surplus channels. Tariff implications may apply depending on shipping destinations. Confirm end-of-life status before finalizing design specifications.

Switching Converter, SMPS Transformers Selection Notes

Designers should evaluate alternative components due to the obsolete status of this part. Verify that replacement transformers maintain equivalent inductance values and physical dimensions to ensure PCB compatibility. Check for updated datasheets from the manufacturer regarding successor models or recommended cross-references for ongoing production needs.

Switching Converter, SMPS Transformers Part Context

Part of the WE-UNIT series, this transformer targets specialized offline power conversion requirements. The product line emphasizes compact board-mount solutions for efficient energy transfer in switching mode power supplies. Würth Elektronik positions these components for robust performance in controlled industrial and commercial electronic systems.

Switching Converter, SMPS Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users must consult official Wurth Elektronik resources for current obsolescence notices and approved replacement recommendations.