750813134

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750813134 is a board-mount power transformer designed for offline flyback converter applications. It features dual primary and dual secondary windings, supporting an input voltage range of 90 VAC to 265 VAC. The component provides an inductance of 600 µH with a rated current of 1 A. It offers high isolation voltage of 4.5 kVrms and operates within a temperature range of -40°C to 125°C. Designed for surface mount technology (SMT), it integrates with LT3799 chipset architectures.

Switching Converter, SMPS Transformers Feature Summary

• High isolation voltage capability of 4.5 kVrms for enhanced safety
• Optimized for flyback converter topologies with dual winding configurations
• Compatible with LT3799 controller chipsets for efficient power conversion

Switching Converter, SMPS Transformers Applications

• Offline AC/DC flyback converters
• Industrial power supply units
• Consumer electronics adapters

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version and mechanical dimensions against your PCB layout requirements before ordering. Confirm that the SMT footprint matches your assembly capabilities. Ensure the operating temperature range meets your environmental specifications. Cross-reference the LT3799 compatibility if using this specific controller. Check for any recent design changes or obsolescence notices from the manufacturer.

Switching Converter, SMPS Transformers Selection Notes

Select this component when a high-isolation flyback transformer is required for wide-input voltage ranges. It is suitable for designs utilizing the LT3799 controller. Consider the 600 µH inductance and 1 A current rating for power stage matching. Verify thermal management needs given the 125°C maximum operating temperature. Ensure SMT assembly processes are compatible with the package type.

Switching Converter, SMPS Transformers Part Context

This part belongs to Würth Elektronik's MID-OLLT series of power transformers. These components are engineered for compact, high-efficiency offline power supplies. The series emphasizes reliability and compliance with international safety standards. Würth Elektronik provides simulation tools like REDEXPERT for design validation.

Switching Converter, SMPS Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.