SM13126PEL

The SM13126PEL, from Bourns, is a LAN Pulse Transformer specifically designed for use in 10/100 Base-Tx Ethernet and Power over Ethernet (PoE) applications. It's the silent but vital workhorse ensuring efficient and reliable data transmission while powering network devices through standard Ethernet cables. Here's a closer look at its key features:

Core Functions:

• 1:1 Isolation Transformer: Provides electrical isolation between the data lines and the PoE power, protecting connected devices from potential ground loops and voltage spikes.
• Pulse Transformer for LAN: Matches impedances and isolates DC currents while allowing high-frequency Ethernet signals to pass through, ensuring clean and efficient data transmission.
• PoE Compatibility: Designed to handle the voltage and current requirements of IEEE 802.3af PoE standard, powering devices like IP cameras, VoIP phones, and wireless access points through the same Ethernet cable.

Technical Specifications:

• Compliant with IEEE 802.3 standards: Ensures compatibility with standard Ethernet equipment.
• High pulse withstand voltage: Withstands transient voltage spikes, enhancing system robustness.
• Low insertion loss: Minimizes signal attenuation for seamless data transmission.
• Surface mount package: SOIC-16 format for easy integration into compact circuits.
• RoHS compliant: Meets environmental regulations for restricted hazardous substances.

Applications:

• 10/100 Base-Tx Ethernet networks: Providing isolation and signal matching for reliable data transmission in wired networks.
• PoE applications: Enabling power delivery and data communication through a single Ethernet cable for various network devices.
• Routers, switches, and access points: Ensuring efficient power and data exchange in network equipment.
• Security cameras, VoIP phones, and wireless access points: Powering and connecting network devices without additional cabling.

Overall, the SM13126PEL is a vital component for reliable and efficient operation of LAN and PoE networks. Its compact size, robust design, and PoE compatibility make it a trusted choice for various network infrastructure applications.