750316116

Switching Converter, SMPS Transformers Overview

The Würth Elektronik 750316116 is a surface-mount SMPS transformer designed for Power-over-Ethernet (PoE) applications. It features 1500Vrms isolation and operates at a frequency of 250kHz. The component utilizes a flyback topology suitable for DC/DC converters. It is rated for an operating temperature range from -40°C to +125°C and complies with RoHS standards.

Switching Converter, SMPS Transformers Feature Summary

• Provides 1500Vrms electrical isolation for safety compliance
• Optimized for Power-over-Ethernet (PoE) power delivery systems
• Designed for high-frequency operation at 250kHz
• Supports wide industrial temperature ranges up to 125°C

Switching Converter, SMPS Transformers Applications

• Power-over-Ethernet (PoE) injectors and midspans
• DC/DC converter modules in network infrastructure
• Industrial communication equipment requiring isolated power
• General electronic equipment with PoE requirements

Switching Converter, SMPS Transformers Procurement Notes

Verify the specific datasheet revision and pinout configuration against your schematic before integration. Confirm that the 1500Vrms isolation rating meets your system's safety clearance requirements. Ensure the 250kHz operating frequency aligns with your controller's switching capabilities. Check for any recent Product Change Notifications (PCN) regarding material or manufacturing site updates.

Switching Converter, SMPS Transformers Selection Notes

Select this component when designing PoE-compliant systems requiring robust galvanic isolation. The 1500Vrms rating supports Class 2 or higher isolation barriers. Consider the thermal performance at +125°C for enclosed industrial enclosures. Verify footprint compatibility with standard SMD assembly processes. This transformer is intended for general electronic equipment rather than automotive or medical certification without explicit confirmation.

Switching Converter, SMPS Transformers Part Context

This part belongs to Würth Elektronik's WE-PoE+ series, specialized for Ethernet power transmission. It complements other SMPS transformers in their portfolio by addressing the specific voltage and isolation needs of IEEE 802.3af/at compliant devices. The series focuses on compact surface-mount solutions for modern networking hardware.

Switching Converter, SMPS Transformers Replacement Considerations

No public substitute part numbers are confirmed in the provided documentation. Cross-referencing requires matching the 1500Vrms isolation, 250kHz frequency, and PoE-specific winding configuration. Consult manufacturer engineering support for qualified alternatives.