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This 3D CAD model is a highly detailed rendering of the Raspberry Pi PoE+ HAT (Power over Ethernet Plus Hardware Attached on Top).
1. Functions of the PoE+ HAT
- Power over Ethernet: The PoE HAT is an add-on board that connects to the Raspberry Pi (supporting models 3B+, 4B, and later). This allows the board to simultaneously receive both power and network data over a single Ethernet cable (compliant with the IEEE 802.3at or PoE+ standard).
- Cooling: This model often features a small cooling fan mounted on the HAT to cool the PoE chip and Raspberry Pi during heavy loads.
2. Purpose of the CAD Model
- Enclosure Design: The primary purpose of this model is to provide users with accurate dimensional reference data.
- Assembly Simulation: Engineers and makers can use this CAD file in 3D design programs to:
- Clearance Check: To ensure the HAT fits snugly on the Raspberry Pi and prevents other components from clashing.
- Case Design: To create an enclosure with ventilation holes, fan slots, and Ethernet cable slots that accurately align with the PoE HAT's location.
3. Key components shown in the model
- Standard-sized printed circuit board (PCB) for HAT
- 40-pin GPIO connector for connecting to Raspberry Pi
- Power transformer and PoE power conversion circuit
- Small cooling fan on top
File Download Link 💾
You can download this CAD file directly from the GrabCAD page you specified:
🔗 Model Page Link: https://grabcad.com/library/raspberry-pi-poe-hat-1
How to download:
1. Click the link above.
2. You must first register and log in to the GrabCAD Community.
3. Then, look for the "Download files" button on the model page to download CAD files (e.g., .STEP, .IGES, .3MF) for use in 3D software.
Main Components
- Raspberry Pi, PoE HAT, Microcontroller, Single-Board Computer
Technology
- PoE, Networking, Electronics, PCB Model, Hardware
Design
- 3D CAD Model, Enclosure Design, 3D Printing, Mechanical Reference, Raspberry Pi 4
Components
- Cooling Fan, HAT, Connector, Expansion Board
Raspberry Pi, PoE HAT, PoE, 3D CAD Model, Electronics, Case Design, PCB
Figure 1: A typical top-down view of the Raspberry Pi PoE+ HAT. This image shows the entire PoE+ HAT circuit board, including the cooling fan on top and the location of the various connectors.
Figure 2: A Raspberry Pi PoE+ HAT mounted on a Raspberry Pi board. This image shows a PoE+ HAT mounted on top of a Raspberry Pi board (e.g., a Raspberry Pi 4) to demonstrate connectivity and assembly.
Figure 3: Close-up view of the Ethernet port and PoE components. This image zooms in on the Ethernet port and PoE-related components on the HAT to highlight its power and data functions.
