750315213

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750315213 is a surface-mount transformer from the WE-PPTI series, designed for forward and push-pull DC/DC converter applications. It provides 3125Vrms isolation and operates within a frequency range of 150 to 500kHz. The component features an inductance of 563µH and supports a wide operating temperature range from -40°C to +125°C. Its compact SMD footprint facilitates automated assembly in switch-mode power supply designs requiring high voltage isolation.

Switching Converter, SMPS Transformers Feature Summary

• Provides 3125Vrms electrical isolation for safety-critical SMPS topologies
• Optimized for forward and push-pull converter architectures
• Supports switching frequencies between 150kHz and 500kHz
• Rated for operation in extreme temperatures from -40°C to +125°C

Switching Converter, SMPS Transformers Applications

• Forward converter power supplies
• Push-pull DC/DC converters
• Isolated switch-mode power supply (SMPS) units
• General electronic equipment requiring galvanic isolation

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific manufacturer part number against official Wurth Elektronik documentation to ensure compatibility with your circuit design. Confirm that the required isolation voltage and operating frequency align with the component's rated specifications. Check for any recent product change notices or datasheet corrections that may affect performance or compliance status before finalizing procurement.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing isolated power stages utilizing forward or push-pull topologies. Ensure the system requires 3125Vrms isolation and operates within the 150-500kHz frequency band. Verify that the thermal environment stays within the -40°C to +125°C range. Consider the surface-mount package dimensions for PCB layout constraints and confirm compatibility with the intended controller IC.

Switching Converter, SMPS Transformers Part Context

This transformer belongs to the WE-PPTI series, which focuses on high-performance solutions for isolated DC/DC conversion. The series is engineered for efficiency and reliability in modern power electronics. It complements other passive components in the Wurth portfolio by providing robust magnetic isolation for industrial and commercial power supply applications.

Switching Converter, SMPS Transformers Replacement Considerations

Consult official Wurth Elektronik cross-reference guides for verified substitutes. Ensure any alternative maintains identical isolation ratings, inductance values, and physical footprint to guarantee circuit functionality without redesign.

Switching Converter, SMPS Transformers FAQ

What is the maximum operating frequency for this transformer?

The component is designed to operate effectively within a frequency range of 150kHz to 500kHz.

Does this part support both forward and push-pull topologies?

Yes, the 750315213 is explicitly specified for use in both forward and push-pull converter applications.