750871013

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750871013 is a board-mount power transformer designed for NXP offline controller applications. It features a mid-unit configuration with an inductance of 1.80 mH and a primary resistance of 5.40 Ohms. The component utilizes through-hole mounting technology and provides electrical isolation rated at 4000 Vrms. This transformer is specifically engineered for use in AC/DC switching mode power supplies (SMPS) and LED driver circuits, ensuring reliable performance in compact electronic designs.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for NXP offline controller integration
• Provides high voltage isolation capability for safety compliance
• Optimized for AC/DC conversion and LED driver topologies

Switching Converter, SMPS Transformers Applications

• AC/DC Switching Mode Power Supplies (SMPS)
• LED Driver Circuits
• Offline Controller Applications using NXP ICs

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version and mechanical dimensions prior to finalizing the design, as manufacturing specifications may be subject to change. Confirm that the through-hole footprint matches the target PCB layout exactly. Ensure that the thermal management requirements of the application are compatible with the transformer's power rating and operating temperature range to maintain long-term reliability.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing power supplies based on NXP offline controllers requiring a dedicated mid-unit transformer. The 1.80 mH inductance value must align with the specific converter topology and switching frequency requirements. Consider the 4000 Vrms isolation rating if strict safety separation between primary and secondary sides is mandated by regulatory standards for the end product.

Switching Converter, SMPS Transformers Part Context

This part belongs to Würth Elektronik's portfolio of board-mount power transformers. These components are typically used in conjunction with integrated circuit controllers to facilitate efficient energy transfer in isolated power conversion stages. The series supports various industrial and consumer electronics applications where compact size and reliable magnetic coupling are essential for stable operation.

Switching Converter, SMPS Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. When evaluating alternatives, ensure that the replacement transformer matches the critical parameters: 1.80 mH inductance, 5.40 Ohm resistance, 4000 Vrms isolation, and compatibility with the NXP offline controller architecture.