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Description
The WIZnet WIZPoE-P1 is a versatile and compact Power over Ethernet (PoE) module designed to deliver power to external applications through Ethernet cabling, supporting both Mode A (Endspan) and Mode B (Midspan) configurations.
It has been designed to complement a range of compatible WIZnet EVB-Pico boards (see compatibility list below).
This open-source hardware module is compliant with the IEEE802.3af standard, enabling the delivery of power (up to 7W) alongside data to devices, thereby eliminating the need for separate power cables and reducing installation complexity.
The module's design focuses on efficiency and safety, featuring high DC/DC conversion efficiency and electrical isolation to ensure reliable operation and device protection.
WIZnet EVB-Pico board not included.
Features
- IEEE802.3af Compliance: Guarantees compatibility with a broad range of PoE-capable devices, ensuring a reliable power solution over Ethernet infrastructure.
- Dual Mode Operation: Supports both Mode A (Endspan) and Mode B (Midspan) for flexible deployment options in various network environments.
- Wide Input Voltage Range: Accommodates a wide range of input voltages (40Vdc to 60Vdc), providing versatility in power supply choices.
- High DC/DC Conversion Efficiency: Optimized for high efficiency in power conversion, minimizing energy loss and ensuring maximum power delivery to connected devices.
- Electrical Isolation: Features isolation between the power input and Ethernet output, enhancing safety and protecting connected devices from potential electrical hazards.
- Built-in Bridge Rectifiers: Includes internal 2-channel bridge rectifiers, simplifying the circuit design by eliminating the need for additional rectification components.
Compatible WIZnet Modules
- W55RP20-EVB-Pico
- W5500-EVB-Pico-PoE
- W5100S-EVB-Pico2
- W5500-EVB-Pico2
- W6100-EVB-Pico2
- Surf 5
Electrical Characteristics
| Value | Symbol | Min | Typical | Max | Units |
| Line Regulation | VLINE | 2.5 | 7.5 | % | |
| Load Regulation | VLOAD | 2.5 | 7.5 | V | |
| Output Ripple and Noise | VRN | 20 | 100 | 200 | mVp-p |
| Load Regulation | RLOAD | 150 | 200 | 250 | mA |
| Efficiency @80% Load | EFF | 70 | 80 | 90 | % |
Electrical Parameter technical standards
| Value | Symbol | Min | Typical | Max | Units |
| Input Voltage | VCC | 41 | 61 | V | |
| Output Voltage | VCC | 4.75 | 5 | 5.25 | V |
| Output Power | PWR | 8 | W | ||
| Switching Frequency | Freq | 280 | 300 | 320 | kHz |
Resources
Package Contents
- 1x WIXnet WIZPoE-P1 module
EVB-Pico board not included
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