750313972

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750313972 is a flyback transformer designed for DC/DC converters within the MID-FLYLT series. It features surface-mount installation with dimensions of 13.34mm x 15.24mm and a maximum height of 11.43mm. The component provides 1500Vrms isolation and operates at frequencies between 200kHz and 300kHz. It has an inductance of 40µH measured at 10kHz and supports primary voltages from 18V to 42V.

Switching Converter, SMPS Transformers Feature Summary

• Provides high-voltage isolation rated at 1500Vrms for safety-critical applications
• Optimized for high-frequency operation between 200kHz and 300kHz
• Designed specifically for integration into DC/DC converter topologies

Switching Converter, SMPS Transformers Applications

• Flyback converter circuits
• DC/DC power supply modules
• Isolated switching mode power supplies

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version, as PCN records indicate marking corrections and datasheet updates occurred in March 2024. Confirm compatibility with the LT8301 chipset if referenced in design documentation. Ensure the surface-mount package dimensions align with the PCB footprint requirements before finalizing procurement.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing isolated DC/DC converters requiring 1500Vrms isolation and operation above 200kHz. The 40µH inductance value suits specific energy transfer requirements. Consider the SMD package size of 13.34mm x 15.24mm for board space constraints compared to through-hole alternatives.

Switching Converter, SMPS Transformers Part Context

This part belongs to the WE-FB / MID-FLYLT series by Würth Elektronik, targeting switch-mode power supply transformers. It is distinct from other Würth flyback models like 750313739 (through-hole) or 750316032 (MID-PPTI series), offering specific SMT packaging and higher frequency characteristics tailored for modern compact power designs.

Switching Converter, SMPS Transformers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Designers should consult the official Würth Elektronik Red Expert Design Tool or contact the manufacturer directly for validated cross-reference information.