750310617

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750310617 is a flyback transformer designed for switching mode power supplies. It features a primary voltage range of 9V to 36V and a secondary voltage of 12V. The component has an inductance of 4.5µH with a 10% tolerance and supports a current rating of 3A. It operates at a frequency of 200kHz and provides 1.5kVrms isolation. The device utilizes surface mount technology, offering a compact solution for DC/DC converter applications requiring reliable electrical isolation.

Switching Converter, SMPS Transformers Feature Summary

• Provides high-voltage isolation between primary and secondary circuits
• Designed specifically for flyback converter topologies
• Supports surface mount installation for automated assembly

Switching Converter, SMPS Transformers Applications

• DC/DC converter modules
• Switching mode power supply units
• Isolated power conversion systems

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version when sourcing, as manufacturer documentation may be updated. Confirm that the 4.5µH inductance value aligns with your circuit design requirements. Ensure compatibility with the LT3748 controller family if applicable. Check for any recent package or pinout changes in official release notes before finalizing procurement.

Switching Converter, SMPS Transformers Selection Notes

Select this component for applications requiring 12V output from a 9-36V input range. The 3A current rating suits moderate power isolated converters. Verify thermal management needs given the SMD form factor. Consider the 200kHz operating frequency for EMI filtering requirements. Ensure board space accommodates the physical dimensions of the flyback transformer.

Switching Converter, SMPS Transformers Part Context

This part belongs to the Würth Elektronik flyback transformer series, optimized for integrated switch controllers like the LT3748. It serves as a critical magnetic component in isolated power stages. The design emphasizes compactness and reliability for industrial and commercial power electronics. It replaces discrete winding solutions with a standardized surface mount package.

Switching Converter, SMPS Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference list for verified alternatives.