750811744

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750811744 is a through-hole power transformer designed for flyback converters and DC/DC applications. It features a 4000Vrms isolation voltage and operates at 80kHz. The unit supports an input voltage range of 90 to 375V and provides a 14V output at 50mA. Key electrical specifications include an inductance of 450µH. The component is rated for operating temperatures between -40°C and 125°C, ensuring reliability in demanding environments.

Switching Converter, SMPS Transformers Feature Summary

• High-voltage isolation capability of 4000Vrms for enhanced safety
• Optimized for flyback converter topologies
• Wide operating temperature range from -40°C to 125°C

Switching Converter, SMPS Transformers Applications

• Flyback converters
• DC/DC converters
• Switching mode power supplies (SMPS)

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific part number against official Wurth Elektronik documentation to confirm pinout and mechanical dimensions. Ensure compatibility with the target flyback controller IC and thermal management requirements. Cross-reference datasheet parameters such as inductance and isolation voltage with system design constraints before finalizing procurement decisions.

Switching Converter, SMPS Transformers Selection Notes

Select this component based on its 4000Vrms isolation rating and 450µH inductance value suitable for high-voltage flyback designs. Consider the 80kHz switching frequency and 90-375V input range when matching power supply requirements. Evaluate the through-hole mounting style and -40°C to 125°C temperature range against environmental conditions.

Switching Converter, SMPS Transformers Part Context

This transformer belongs to the Würth Elektronik WE-UNIT series, which offers integrated magnetic solutions for power electronics. The 750811744 model specifically targets offline applications requiring robust isolation. It represents a standardized component within the manufacturer's portfolio for reliable SMPS implementations.

Switching Converter, SMPS Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Wurth Elektronik resources or distributor catalogs for equivalent components with matching electrical and mechanical specifications.