760895751

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 760895751 is a WE-LLCR series resonant converter transformer designed for AC/DC converters and SMPS applications. It features 4000Vrms isolation and operates within a frequency range of 70 to 120kHz. The component has an inductance of 400µH at 100kHz, a primary voltage rating of 360 to 400V, and a turns ratio of 27:6:6:2. It utilizes Litz wire construction to minimize eddy current losses and supports power levels up to 250W at 48V. The unit employs through-hole mounting with dimensions of 46.00mm x 48.00mm x 27.50mm.

Switching Converter, SMPS Transformers Feature Summary

• Utilizes Litz wire construction to reduce eddy current losses
• Provides high isolation voltage for safety compliance
• Optimized for resonant converter topologies

Switching Converter, SMPS Transformers Applications

• Resonant converter circuits
• AC/DC power supply modules
• Switching mode power supplies (SMPS)

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version to confirm mechanical tolerances and thermal characteristics. Ensure the selected variant matches the required turns ratio and inductance tolerance for the target resonant tank design. Cross-reference manufacturer documentation for updated RoHS status and environmental classifications before finalizing procurement specifications.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing LLC resonant converters requiring high isolation and low loss characteristics. The ETD44 core size and specific winding configuration suit medium-power applications. Confirm that the operating frequency range aligns with the controller's switching capabilities and that the physical footprint fits the intended PCB layout constraints.

Switching Converter, SMPS Transformers Part Context

This part belongs to the WE-LLCR series from Würth Elektronik, which specializes in transformers for high-efficiency power supplies. The series offers multiple core sizes and inductance values to accommodate various power requirements. These components are engineered to support modern resonant topologies that demand precise magnetic performance and reliable isolation.

Switching Converter, SMPS Transformers Replacement Considerations

No public confirmed substitute part numbers are available.