750813045

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750813045 is an offline power transformer from the MID-OLTI series, designed for board-mount applications in switched-mode power supplies. It features a primary voltage rating of 90 VAC to 130 VAC and supports dual primary and secondary windings. The component operates within a frequency range of 30 kHz and offers high isolation capabilities. Key electrical specifications include a maximum operating temperature of +125°C and a minimum of -40°C. It utilizes surface mount technology (SMD/SMT) for integration into AC/DC converter circuits.

Switching Converter, SMPS Transformers Feature Summary

• Designed specifically for offline flyback converter applications in SMPS architectures
• Provides robust electrical isolation suitable for AC/DC conversion systems
• Supports surface mount installation for automated PCB assembly processes

Switching Converter, SMPS Transformers Applications

• Offline flyback converters
• AC/DC switched-mode power supplies
• SMPS transformer implementations

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version and RoHS compliance status directly with the manufacturer or authorized distributor before procurement. Confirm that the 90-130 VAC primary rating aligns with your input voltage requirements. Ensure the SMD package dimensions fit your PCB footprint constraints. Check for any recent design changes or obsolescence notices associated with this part number.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing low-to-medium power offline converters requiring 90-130 VAC input. Consider the 30 kHz operating frequency and thermal limits up to 125°C. Evaluate the physical size against available board space. Compare isolation ratings and winding configurations with alternative MID-OLTI series parts if different voltage levels are needed.

Switching Converter, SMPS Transformers Part Context

This part belongs to the Würth Elektronik MID-OLTI series of offline transformers. These components are engineered for efficiency and reliability in compact power supply designs. The series typically includes variants with different voltage ratings and winding configurations to support various global input standards and power levels in consumer and industrial electronics.

Switching Converter, SMPS Transformers Replacement Considerations

Consult the official Wurth Elektronik documentation for confirmed substitute part numbers within the MID-OLTI family. Verify pin compatibility and electrical parameters before substituting.