750318377

Switching Converter, SMPS Transformers Overview

The Würth Elektronik part number 750318377 is a flyback transformer designed for surface mount technology (SMT) applications. It utilizes the EFD15 core geometry to provide efficient magnetic coupling in compact power supply designs. The component is specified for use with the ADP1032 controller and features an inductance value of 470 uH. It provides a high isolation voltage rating of 1500Vrms, ensuring safety compliance in isolated DC/DC converter topologies. The device supports switching frequencies up to 250kHz, making it suitable for modern switch-mode power supply (SMPS) architectures requiring reliable galvanic isolation.

Switching Converter, SMPS Transformers Feature Summary

• Designed as a flyback transformer for SMT assembly processes
• Provides 1500Vrms electrical isolation for safety compliance
• Optimized for operation at switching frequencies up to 250kHz
• Utilizes EFD15 core geometry for compact board mounting

Switching Converter, SMPS Transformers Applications

• Flyback converters for DC/DC conversion
• Switch-mode power supply (SMPS) transformers
• Isolated power stages for ADP1032 based designs

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version when sourcing this component to ensure compatibility with current manufacturing standards. Confirm that the package type matches the intended PCB footprint requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the supplier is an authorized distributor to guarantee component authenticity and traceability.

Switching Converter, SMPS Transformers Selection Notes

Select this transformer when designing isolated flyback converters requiring high isolation voltage and SMT compatibility. Consider the 470 uH inductance value in relation to the target output power and switching frequency. Evaluate the EFD15 form factor against available board space constraints. Ensure the operating temperature range meets the thermal requirements of the application environment.

Switching Converter, SMPS Transformers Part Context

This component belongs to the Würth Elektronik WE-FB series of power transformers. These components are engineered for board-mount applications in intelligent power systems. The manufacturer specializes in passive components and electromagnetic solutions for automotive and industrial sectors. This specific part supports the company's portfolio of standardized magnetics for efficient power conversion.

Switching Converter, SMPS Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and inductance values before considering any alternative components from other manufacturers. Ensure replacement parts maintain the same isolation voltage rating and core geometry for direct interchangeability.