760875131

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 760875131 is a surface-mount power transformer from the WE-UOST series, designed for universal offline AC/DC converters and LED drivers. It features an inductance of 1.5 mH at 100 kHz with a maximum primary voltage range of 85 V to 265 V. The device provides 4000 Vrms isolation and operates within a temperature range of -40°C to 125°C. Key electrical specifications include a frequency range of 60 Hz to 150 kHz, a maximum current of 0.8 A, and a DC resistance of 140 mOhm.

Switching Converter, SMPS Transformers Feature Summary

• Provides high-voltage isolation suitable for safety-critical offline power supply applications
• Engineered specifically for integration into AC/DC switching mode power supplies and LED driver circuits
• Supports universal input voltage ranges for broad global compatibility

Switching Converter, SMPS Transformers Applications

• AC/DC Switching Mode Power Supplies (SMPS)
• LED Driver Circuits
• Universal Offline Power Converters

Switching Converter, SMPS Transformers Procurement Notes

Verify the manufacturer part number against official Wurth Elektronik documentation to ensure authenticity. Confirm that the specific package dimensions and pinout match your PCB footprint requirements. Check RoHS compliance status and operating temperature ratings against your environmental design constraints before finalizing procurement.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing isolated AC/DC converters requiring 4000 Vrms insulation. Ensure the application frequency falls within the 60-150 kHz range. Verify that the 1.5 mH inductance value aligns with the specific flyback or forward converter topology calculations for the target power level.

Switching Converter, SMPS Transformers Part Context

This component belongs to the WE-UOST series of board-mount power transformers. These devices are engineered for compact offline power conversion systems. The series supports various isolation levels and inductance values tailored for modern, space-constrained electronic designs requiring reliable galvanic isolation between primary and secondary sides.

Switching Converter, SMPS Transformers Replacement Considerations

Consult official Wurth Elektronik cross-reference lists for verified substitutes. Ensure any alternative maintains identical isolation voltage, inductance tolerance, and physical footprint dimensions.