750310787

Switching Converter, SMPS Transformers Overview

The Würth Elektronik part number 750310787 is a flyback transformer designed for AC/DC switching power supplies. It features a 2.8 mH primary inductance and supports an input voltage of 120V AC with a 12V DC output. The component delivers a maximum power rating of 5W and utilizes through-hole mounting technology. It is classified as a MID-OLTI series transformer intended for board mount applications.

Switching Converter, SMPS Transformers Feature Summary

• Integrated flyback topology suitable for isolated AC/DC conversion circuits
• Through-hole construction for secure PCB attachment
• Optimized for low-power applications requiring 5W isolation

Switching Converter, SMPS Transformers Applications

• AC/DC converter modules
• Switching power supply units
• Isolated DC-DC conversion stages

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version to confirm pinout compatibility and thermal characteristics before integration. Ensure that the 120V input specification aligns with your target regional electrical standards. Cross-reference the 5W power limit against your system's peak load requirements to prevent saturation or overheating during operation.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing low-power isolated converters requiring a 12V output from a 120V AC source. The 2.8 mH inductance value dictates the energy storage capacity, making it suitable for specific frequency ranges. Evaluate the physical dimensions and lead spacing to ensure adequate clearance on the target printed circuit board layout.

Switching Converter, SMPS Transformers Part Context

This transformer belongs to the MID-OLTI series within the Würth Elektronik portfolio. It serves as a passive magnetic component essential for galvanic isolation in compact power electronics. The design focuses on reliability and efficiency for consumer and industrial adapter applications.

Switching Converter, SMPS Transformers Replacement Considerations

Direct substitutes require matching the 2.8 mH primary inductance, 12V secondary output, and 5W power rating. Verify that alternative components support the same 120V AC input range and through-hole package geometry to maintain mechanical and electrical integrity.