The POE70P-12LD is a Power over Ethernet (PoE) transformer manufactured by Coilcraft. It is designed for applications that require the transmission of both data and power over a single Ethernet cable, adhering to the IEEE 802.3bt standard. This transformer supports power levels up to 70W.

Applications:

• Power over Ethernet (PoE) applications up to 70W
• High-power IP cameras with advanced features
• High-performance wireless access points (e.g., Wi-Fi 6)
• PoE lighting systems with dimming and control capabilities
• Industrial automation devices requiring higher power levels
• Digital signage and interactive kiosks

Features:

• Compliant with IEEE 802.3bt Power over Ethernet (PoE) standard
• Provides electrical isolation between the Ethernet network and the powered device
• Optimized for high-efficiency DC-DC converters used in PoE applications
• Low leakage inductance for improved system performance
• Compact and robust design for reliable operation
• Designed for a wide operating temperature range

Benefits:

• Simplifies installation by eliminating the need for separate power cabling
• Reduces installation costs and complexity
• Enables flexible placement of powered devices
• Improves system reliability and safety
• Reduces power consumption through efficient power transfer
• Facilitates centralized power management and monitoring

Additional Details:

The POE70P-12LD transformer is specifically engineered to efficiently convert the 48V DC PoE input voltage to the voltage required by the powered device (PD) while maintaining critical electrical isolation. The transformer uses high-quality materials and precise winding techniques to minimize losses and ensure stable performance. It is designed for compatibility with various DC-DC converter topologies commonly used in PoE applications. Detailed specifications, including inductance, leakage inductance, DC resistance, and isolation voltage, are available in the Coilcraft datasheet. This transformer is an essential component for ensuring compliance with PoE standards and providing a safe and reliable power delivery solution for a wide range of networked devices requiring higher power levels. Its robust design makes it suitable for both commercial and industrial PoE applications.