750312365

Switching Converter, SMPS Transformers Overview

The Würth Elektronik part number 750312365 is a flyback transformer from the WE-FLYLT series, designed for DC/DC converter applications. It features a single primary and single secondary winding with an inductance of 300 µH at 10 kHz. The device supports a primary voltage range of 30 V to 72 V and provides 1500 Vrms isolation. Operating frequencies are specified at 100 kHz, with a maximum operating temperature of +125°C and a minimum of -40°C. The component utilizes surface mount technology (SMD/SMT) and measures 10.16 mm in length, 13.36 mm in width, and 8.69 mm in height.

Switching Converter, SMPS Transformers Feature Summary

• Provides high-voltage isolation capability of 1500 Vrms for safety-critical circuit separation.
• Engineered specifically for flyback topology within DC/DC switching power supplies.
• Supports wide input voltage ranges suitable for industrial and general electronic equipment.

Switching Converter, SMPS Transformers Applications

• Flyback converters
• DC/DC converters
• SMPS transformers

Switching Converter, SMPS Transformers Procurement Notes

Verify the manufacturer part number 750312365 against official Wurth Elektronik documentation to ensure authenticity. Confirm that the specific package variant matches the required footprint dimensions of 10.16 mm by 13.36 mm. Check RoHS compliance status through the provided certification documents. Ensure the intended application frequency aligns with the 100 kHz specification. Validate thermal requirements against the -40°C to +125°C operating range before finalizing procurement.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing flyback topologies requiring 1500 Vrms isolation between primary and secondary sides. The 300 µH inductance value is optimized for operation at 100 kHz switching frequencies. Consider the physical dimensions of 10.16 mm x 13.36 mm x 8.69 mm for PCB layout constraints. This transformer is suitable for general electronic equipment where robust isolation and wide temperature tolerance are necessary.

Switching Converter, SMPS Transformers Part Context

This component belongs to the WE-FLYLT series of flyback transformers manufactured by Würth Elektronik. The series is tailored for use in switch-mode power supplies and DC/DC conversion circuits. Würth Elektronik specializes in passive and electromechanical components, offering design tools such as Red Expert for integration support. The product line emphasizes reliability and compliance with international standards for electronic equipment.

Switching Converter, SMPS Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Consult official Wurth Elektronik resources or authorized distributors for potential cross-reference options if this specific model is unavailable.