750315828

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750315828 is a WE-FLYLT flyback transformer designed for board-mount applications in DC/DC converter circuits. It features an isolation voltage of 1875Vrms and operates within a frequency range of 50 to 200kHz. The component provides an inductance of 150µH at 10kHz and supports primary voltages between 36V and 72V. It is rated for a power output of 3.1W and functions reliably across a temperature range of -40°C to +125°C.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for flyback converter topologies
• Provides high-voltage isolation for safety compliance
• Optimized for surface-mount assembly processes
• Compatible with LT8303 controller architecture

Switching Converter, SMPS Transformers Applications

• DC/DC converter modules
• Switch-mode power supplies (SMPS)
• Flyback transformer circuits
• Industrial control power systems

Switching Converter, SMPS Transformers Procurement Notes

Verify the manufacturer part number 750315828 against official Wurth Elektronik documentation to ensure authenticity. Confirm that the specific ordering suffix matches the required packaging format, such as tape and reel or cut tape, as these affect handling procedures. Check for recent product change notices regarding marking or design updates to ensure compatibility with existing assembly files.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing flyback converters requiring 1875Vrms isolation and 150µH inductance. Ensure the operating frequency falls within the 50-200kHz range and that the thermal environment supports operation up to 125°C. Verify compatibility with the target controller IC, such as the LT8303, and confirm that the 3.1W power rating meets the system's load requirements without exceeding thermal limits.

Switching Converter, SMPS Transformers Part Context

This component belongs to the WE-FLYLT series from Würth Elektronik, specialized for isolated power conversion. It serves as a critical magnetic element in offline and online power supplies, replacing through-hole variants with a compact surface-mount footprint. The series targets applications demanding robust isolation and reliable performance in constrained spaces.

Switching Converter, SMPS Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's cross-reference tools or datasheet notes for direct equivalents. Ensure any alternative component matches the 1875Vrms isolation rating and 150µH inductance specifications.