750316708

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750316708 is a through-hole flyback transformer designed for DC/DC converters and SMPS applications. It features an EFD25 core with a primary voltage rating of 12 to 60 V and provides 1000 V isolation. The component operates at 100 kHz with an inductance of 42 µH at 10 kHz. It includes an auxiliary winding rated at 12 V @ 20 mA. Physical dimensions are 26.67 mm length, 26.04 mm width, and 14.50 mm height. It supports a working temperature range of -40°C to +125°C.

Switching Converter, SMPS Transformers Feature Summary

• Provides 1000 V isolation for safety-critical power supply designs
• Optimized for flyback converter topologies using the LM5022 controller
• Includes dedicated auxiliary winding for biasing applications
• Constructed with EFD25 stacked core for efficient magnetic performance

Switching Converter, SMPS Transformers Applications

• Flyback DC/DC converter circuits
• Switched-mode power supplies (SMPS)
• Industrial control power systems

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet version before integration, as design corrections may exist. Confirm that the through-hole package style matches your PCB footprint requirements. Ensure the 1000 V isolation rating meets your system's safety standards. Cross-reference the auxiliary winding specifications with your controller's bias requirements.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing flyback converters requiring high isolation and compatibility with the Texas Instruments LM5022 controller. The EFD25 core size balances power handling with board space constraints. Verify that the 12-60 V primary input range aligns with your source voltage. The 100 kHz operating frequency suits standard industrial switching frequencies.

Switching Converter, SMPS Transformers Part Context

This part belongs to the MID-FLYTI series from Würth Elektronik, which focuses on transformers for isolated DC/DC conversion. The series utilizes EFD cores to provide compact solutions for medium-power applications. These components are engineered to support various controller architectures while maintaining strict isolation standards.

Switching Converter, SMPS Transformers Replacement Considerations

Public documentation identifies the LM5022 controller as a key design partner. No direct substitute part numbers are confirmed in public sources. Verify electrical equivalence if considering alternatives.