750310032

Overview

The Würth Elektronik 750310032 is a surface-mount power transformer designed for Power over Ethernet (PoE) applications. It functions as an isolation transformer within DC/DC converters and SMPS circuits, providing 1500Vrms isolation capability. The component operates at a frequency of 200kHz and is optimized for integration into compact electronic designs requiring reliable galvanic isolation between circuit sections.

Feature Summary

• Provides 1500Vrms electrical isolation for safety compliance
• Optimized for Power over Ethernet (PoE) signal and power transmission
• Designed specifically for use in DC/DC converter topologies

Applications

• Power over Ethernet (PoE) injectors and midspans
• Isolated DC/DC converter modules
• SMPS input stage isolation

Procurement Notes

Verify the manufacturer part number 750310032 against official Wurth Elektronik documentation to ensure authenticity. Confirm that the specific RoHS status and package dimensions match the required design specifications before finalizing procurement orders.

Selection Notes

Select this component when high-voltage isolation of 1500Vrms is required in PoE or isolated DC/DC architectures. Ensure the operating frequency aligns with the 200kHz specification and that the surface-mount form factor fits the available PCB real estate constraints.

Part Context

This transformer belongs to the switching converter and SMPS transformer category from Würth Elektronik. It serves as a critical passive component for establishing safe electrical separation in network-powered devices and isolated power supply systems.

Replacement Considerations

Consult official Wurth Elektronik cross-reference lists for verified substitutes. Generic transformers may not meet the specific 1500Vrms isolation rating or PoE impedance requirements.