Raspberry Pi Power over Ethernet (PoE) HAT expansion board (19445)

The Raspberry Pi Power over Ethernet (PoE) HAT (19445 ) expands the capabilities of the Raspberry Pi 3B+/4B by providing power from an Ethernet network via 802.3af/at-compliant devices, allowing you to run only one cable to the microcomputer - the network cable - to power both the microcomputer and external devices. This expansion board has 5V and 12V connectors to supply power to both the Raspberry Pi and its peripherals, providing power via the USB-A 5V 4A (max.) port and the board's 12V 2A (max.) power connector. Additional functionality of the board includes a cooling fan for Raspberry Pi, as well as full duplication of GPIO connectors for connecting other expansion boards and devices. This board is equipped with an isolated SMPS (switched-mode power supply) voltage regulator.

The output power of a single Ethernet port is typically 15W. If you need to get a higher power value for your Raspberry Pi, you need to use the capabilities of the network equipment port (802.3af/at compliant PoE-equipment) to increase the power up to 30W.

Specifications:

PoE power input: 37V 57V DC

Power output: USB-A: 5V 4A (MAX), 2P header: 12V 2A (MAX)

Network standard: IEEE 802.3af / at PoE

Board elements:

USB-A output: USB-A 5V provides up to 4A output power (MAX 25W for total 12V +5V output power)

2P Header: connector for 12V 2A

Fan Header: connector for connecting a cooling fan

Fan Switch: switch of the cooling fan operation mode. (EN - for automatic switching on, DIS - for switching off the fan)

Cooling Fan: cooling fan

The board includes a MP8676 voltage step-down chip to provide up to 4.5A output for the Raspberry Pi and USB-A ports.

Overall dimensions: 65mm x 56.50mm

Information for developers (Wiki): PoE_HAT_(C)

The package includes:

1. PoE HAT (C) x1
2. Radiator x1
3. Set of racks x1

Weight 0.055 kg