7508112341

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 7508112341 is a board-mount power transformer designed for offline flyback AC/DC converters. It features dual primary and dual secondary windings with a turns ratio of 52:5.6:1:3.4. The component supports an input voltage range of 195 VAC to 265 VAC and provides secondary outputs of 6 V and 35 V at 325 mA each, delivering a rated power of 13.3 W. It operates within a frequency range of 80 kHz to 200 kHz and has an inductance of 380 µH. The unit measures 17.78 mm in length, 26.9 mm in width, and 13.8 mm in height, utilizing through-hole technology.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for use with the UCC28910 chipset
• Features dual primary and dual secondary winding configurations
• Supports high-frequency operation up to 200 kHz
• Provides galvanic isolation suitable for offline applications

Switching Converter, SMPS Transformers Applications

• Offline flyback AC/DC converters
• Switching mode power supplies (SMPS)
• Applications requiring integration with Texas Instruments UCC28910 controllers

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version when ordering, as manufacturer documentation may be hosted by various distributors. Confirm that the through-hole package style matches your PCB layout requirements. Ensure the intended controller chipset aligns with the transformer's design specifications to guarantee optimal performance and compatibility in the final assembly.

Switching Converter, SMPS Transformers Selection Notes

Select this component for designs utilizing the UCC28910 controller where a 13.3 W output is required. The dual secondary configuration allows for multiple voltage rails from a single transformer. Consider the physical dimensions of 17.78 mm x 26.9 mm x 13.8 mm for enclosure space planning. The operating temperature range of -40°C to +125°C ensures reliability across diverse environmental conditions.

Switching Converter, SMPS Transformers Part Context

This part belongs to the MID-OLTI series of power transformers from Würth Elektronik. These components are engineered for board-mounted applications in offline switch-mode power supplies. The series emphasizes compactness and efficiency for AC/DC conversion tasks, supporting modern power management architectures that require robust isolation and precise voltage regulation.

Switching Converter, SMPS Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.