7508110419

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 7508110419 is a flyback transformer designed for AC/DC switching mode power supplies. It features 4500Vrms isolation and supports through-hole mounting. The component operates within a frequency range of 68 to 140kHz and has an inductance of 2.25mH measured at 10kHz. It is rated for primary voltages between 120V and 375V. The unit functions reliably across a temperature range of -40°C to 125°C.

Switching Converter, SMPS Transformers Feature Summary

• Provides high voltage isolation suitable for safety-critical applications
• Engineered specifically for flyback converter topologies
• Supports surface-mount installation for automated assembly

Switching Converter, SMPS Transformers Applications

• AC/DC converters
• SMPS transformers
• LED drivers

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific package variant, as the manufacturer utilizes suffixes to denote different physical configurations or winding options. Confirm that the selected version matches the required footprint and pinout for the target PCB design. Ensure the operating frequency aligns with the controller specifications. Check RoHS compliance status if restricted substances are mandated by the end product regulations.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing isolated AC/DC power stages requiring significant galvanic separation. The 4500Vrms rating allows for robust safety compliance in mains-connected equipment. Consider the thermal performance limits when determining heat dissipation strategies. Verify that the 2.25mH inductance value fits the energy transfer requirements of the chosen control IC.

Switching Converter, SMPS Transformers Part Context

This part belongs to the Würth Elektronik MID-OLEE series, which focuses on compact magnetic components for efficient power conversion. The series is characterized by standardized footprints and high reliability standards. Würth Elektronik manufactures these components to support global industrial and consumer electronics markets with consistent quality.

Switching Converter, SMPS Transformers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires manual verification of electrical parameters and mechanical dimensions against alternative suppliers.