SPOE7-0512

Pulse Transformers Overview

The SPOE7-0512 is a surface mount Power over Ethernet (PoE) pulse transformer from Signal Transformer, designed for Simplified PoE applications. It supports a power range of 3W to 27W and operates with input voltages between 9V and 57V. The component utilizes an EP10 core configuration and is rated for switching frequencies up to 250KHz. This device integrates signal transmission and power delivery within a compact form factor suitable for modern network interface designs.

Pulse Transformers Feature Summary

• Integrates data signal coupling and power delivery into a single surface mount component
• Supports Simplified Power over Ethernet (SPoE) standards for efficient network powering
• Utilizes EP10 core technology for optimized magnetic performance in compact layouts

Pulse Transformers Applications

• Simplified Power over Ethernet network interfaces
• Surface mount PCB designs requiring integrated signal and power isolation
• Low-power networking equipment and IoT devices

Pulse Transformers Procurement Notes

Verify the specific datasheet version when ordering, as manufacturer specifications may be updated. Confirm that the application design aligns with the 9V to 57V input voltage range and the 250KHz maximum frequency rating. Ensure the surface mount footprint matches the intended PCB layout requirements for the EP10 core package.

Pulse Transformers Selection Notes

Select this component for applications requiring Simplified PoE integration rather than standard IEEE 802.3af/at/bt compliance. Consider the 3W to 27W power capability relative to the load requirements. The surface mount format is ideal for automated assembly processes where space efficiency is critical compared to through-hole alternatives.

Pulse Transformers Part Context

This part belongs to the SPoE series of surface mount transformers from Signal Transformer. The series focuses on Simplified Power over Ethernet solutions, offering a balance between power delivery capabilities and signal integrity for network applications. These components are distinct from standard audio or high-voltage isolation transformers by their specific impedance matching for Ethernet data lines.