SPOE7-3312

Pulse Transformers Overview

The SPOE7-3312 is a Surface Mount Power Over Ethernet (PoE) transformer from the SPoE series, designed for simplified PoE applications. It supports an input voltage range of 9V to 57V and delivers a power output ranging from 3W to 27W. The component operates at a switching frequency of 250KHz and utilizes an EP10 core configuration. Manufactured by Signal Transformer, this device integrates pulse transformation capabilities essential for reliable data and power transmission over Ethernet cabling in compliant network infrastructure.

Pulse Transformers Feature Summary

• Integrated pulse transformer functionality for simultaneous data and power delivery
• Surface mount package design suitable for automated assembly processes
• EP10 core construction optimized for high-frequency operation

Pulse Transformers Applications

• Simplified Power Over Ethernet network endpoints
• Ethernet-powered surveillance cameras
• Wireless access points requiring integrated power injection

Pulse Transformers Procurement Notes

Verify that the specific part number matches the required EP10 core specification and voltage range. Confirm surface mount compatibility with your PCB footprint. Ensure compliance with relevant electromagnetic interference standards for your target market. Check for moisture sensitivity levels if reflow soldering is planned. Validate supplier documentation against official Signal Transformer datasheets to confirm authenticity and revision status.

Pulse Transformers Selection Notes

Select this component when a simplified PoE solution is required within the 3W to 27W power envelope. The 9V to 57V input range accommodates various PoE standards. Consider the 250KHz operating frequency for magnetic component sizing. The EP10 core size influences board space requirements. Ensure thermal management strategies align with the maximum power dissipation limits defined in the official specifications.

Pulse Transformers Part Context

This component belongs to the SPoE series of simplified Power Over Ethernet transformers. The series offers various configurations tailored for different power and voltage requirements. The SPOE7-3312 specifically denotes the EP10 core variant within this lineup. Signal Transformer manufactures these components to support efficient integration of power and data signals in modern networking hardware.

Pulse Transformers Replacement Considerations

Consult official cross-reference guides for compatible alternatives. Verify electrical parameters such as voltage range and power rating match exactly. Ensure physical dimensions and pinout configurations are identical for direct substitution. Review manufacturer recommendations for equivalent parts in the same product family.