750312495

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750312495 is a flyback transformer designed for DC/DC converter applications. It features a primary inductance of 750µH and provides 3750Vrms isolation voltage. The component utilizes through-hole mounting technology and operates at a frequency of 100kHz. It is part of the WE-FB series, engineered for offline switch-mode power supplies.

Switching Converter, SMPS Transformers Feature Summary

• Provides high-voltage isolation for safety-critical power conversion circuits
• Optimized for flyback topology in switching mode power supply designs
• Supports through-hole PCB integration for robust mechanical connection

Switching Converter, SMPS Transformers Applications

• Offline switch-mode power supplies (SMPS)
• Industrial control systems
• Smart adapters
• Metering equipment

Switching Converter, SMPS Transformers Procurement Notes

Verify that the specific requirement for 3750Vrms isolation aligns with system safety standards. Confirm that the 100kHz operating frequency matches the controller's switching parameters. Ensure the through-hole footprint dimensions are compatible with the target PCB layout before finalizing procurement.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing flyback converters requiring significant galvanic isolation between input and output stages. The 750µH inductance value suits specific energy transfer requirements. Consider the physical size constraints associated with through-hole transformers compared to surface-mount alternatives.

Switching Converter, SMPS Transformers Part Context

This transformer belongs to the WE-FB series from Würth Elektronik, which focuses on magnetic components for power electronics. The series supports various topologies including flyback and forward converters. It addresses the need for reliable isolation in industrial and consumer power applications.

Switching Converter, SMPS Transformers Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing design specifications if considering alternative manufacturers.