750315144

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750315144 is a flyback transformer from the WE-FB series, designed for isolated buck DC/DC converter applications. It features a primary voltage range of 36 to 72V and operates within a frequency band of 200 to 350kHz. The component provides 500Vrms isolation and is rated for an operating temperature range of -40°C to 125°C. It utilizes a surface mount package with a maximum height of 0.307 inches (7.80mm).

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for isolated buck DC/DC converter topologies.
• Provides high-voltage isolation capability for safety-critical circuits.
• Optimized for high-frequency switching operations in compact form factors.

Switching Converter, SMPS Transformers Applications

• Isolated Buck DC/DC Converters
• Switching Mode Power Supplies (SMPS)
• General Electronic Equipment

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version when sourcing, as design corrections may occur. Confirm RoHS3 compliance status directly with the manufacturer or authorized distributors. Ensure the application environment supports the specified thermal range. Check for any recent Product Change Notifications that might affect mechanical dimensions or electrical characteristics prior to finalizing procurement orders.

Switching Converter, SMPS Transformers Selection Notes

Select this component for designs requiring isolated buck conversion with a 36-72V input range. Consider the 500Vrms isolation rating for safety requirements. Evaluate the 200-350kHz operating frequency against system noise constraints. Verify that the surface mount footprint and 7.80mm height fit within the enclosure constraints. Compare against other WE-FB variants if different pinouts or inductance values are required.

Switching Converter, SMPS Transformers Part Context

This part belongs to the Würth Elektronik WE-FB series of flyback transformers. These components are engineered for general electronic equipment and intelligent power systems. The series emphasizes innovation and reliability, aligning with the manufacturer's focus on high-quality electromechanical components and circuit solutions.

Switching Converter, SMPS Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's Red Expert Design Tool for compatible alternatives within the WE-FB family.