760895641

Switching Converter, SMPS Transformers Overview

The Würth Elektronik part number 760895641 is a board-mount power transformer belonging to the WE-LLCR series. It utilizes an ETD39 core size and is designed for resonant converter applications. The component features a primary inductance of 500uH and supports a maximum power handling of 200W at 24V. The transformer incorporates a multi-winding configuration with a turns ratio of 35:4:4:3. The DC resistance of the primary winding is specified as 0.16 ohm. This device is intended for integration into electronic circuits requiring isolated power conversion capabilities.

Switching Converter, SMPS Transformers Feature Summary

• Multi-output winding structure providing four distinct electrical ports
• ETD39 core geometry optimized for high-power density applications
• Designed specifically for LLC resonant converter topologies

Switching Converter, SMPS Transformers Applications

• LLC resonant power supply modules
• Industrial control system power stages
• High-density server power distribution units

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific manufacturing date code and lot traceability upon order confirmation, as component specifications may be subject to engineering changes without prior notice. Ensure that the receiving inspection confirms the physical integrity of the ETD39 core assembly and the absence of mechanical damage to the terminal pins. Cross-reference the supplier's latest datasheet revision to confirm compliance with current RoHS and REACH regulatory standards before finalizing procurement contracts.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing LLC resonant converters requiring a 500uH primary inductance and a complex multi-ratio output structure. The ETD39 package size dictates the required PCB footprint and thermal management strategy. Engineers must ensure that the target application voltage does not exceed the 24V rating and that the circuit topology aligns with the 35:4:4:3 turns ratio to achieve proper voltage regulation and isolation characteristics.

Switching Converter, SMPS Transformers Part Context

This transformer is part of Würth Elektronik's WE-LLCR product family, which specializes in components tailored for advanced resonant switching modes. The series focuses on improving efficiency in high-frequency power conversion environments. The ETD39 form factor represents a standard industry solution for balancing magnetic performance with physical space constraints in modern electronic equipment designs.

Switching Converter, SMPS Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires matching the exact 500uH inductance, 35:4:4:3 turns ratio, and ETD39 core dimensions to maintain circuit stability.