7508112339

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 7508112339 is a surface-mount flyback transformer designed for AC/DC converters and SMPS applications. It features a dual primary winding configuration with a rated input voltage range of 120 to 375 VAC. The component operates at a frequency of 100 kHz and provides an inductance of 220 µH measured at 10 kHz. It utilizes a stacked core style and is suitable for operation within a temperature range of -40°C to 125°C. The physical dimensions are 25.00 mm in length, 22.20 mm in width, and a maximum installation height of 16.50 mm.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for flyback converter topologies in AC/DC conversion systems
• Features dual primary windings to support wide input voltage ranges
• Constructed with a stacked core style for efficient magnetic coupling
• Rated for high-temperature operation up to 125°C

Switching Converter, SMPS Transformers Applications

• Flyback converter designs
• AC/DC power supply modules
• Switching mode power supplies (SMPS)

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version and RoHS compliance status prior to ordering. Confirm that the 100 kHz operating frequency and 220 µH inductance align with your circuit requirements. Ensure the surface-mount footprint dimensions match your PCB layout constraints. Check for any recent product change notices regarding materials or manufacturing locations.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing flyback converters requiring a 220 µH primary inductance at 10 kHz. It is appropriate for applications accepting a 120–375 VAC input range. Consider the 16.50 mm height limit for enclosure compatibility. Verify thermal management needs for the -40°C to 125°C operating range.

Switching Converter, SMPS Transformers Part Context

This part belongs to the MID-OLTI series from Würth Elektronik, which focuses on offline transformers for switching power supplies. The series supports various converter topologies with standardized footprints to simplify design integration. Würth Elektronik provides EDA models and detailed specifications to assist engineers in simulation and layout phases.

Switching Converter, SMPS Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Engineers should consult official Wurth Elektronik resources or authorized distributors for verified cross-references.