POE-PD-AT12-B
25W High-Efficiency POE PD Module
T
he POE-PD-AT12-B 25W High-Efficiency POE PD Module Power-over-Ethernet (PoE+) module is designed to extract power from a standard twisted-pair Category 5 Ethernet cable, in compliance with the IEEE802.3 PoE standard. It is fully backward compatible with the IEEE802.3at, and IEEE802.3af specifications.
Configured as a Type 2 Class 4 device, the POE-PD-AT12-B draws up to 25W of power from the Power Sourcing Equipment (PSE) and delivers a nominal output of 12V.
Featuring a high-efficiency DC/DC converter, it achieves over 93.80% efficiency and operates across a wide input voltage range, providing low ripple and noise output. The DC/DC converter also includes built-in protection against output overload, short-circuit, and over-temperature, with a 1500Vdc isolation barrier between input and output.
FEATURES
- Compliant with IEEE802.3at and IEEE802.3af standards
- 25W output power
- Input voltage range: 36V to 57V
- Integrated high-efficiency DC/DC converter(93.80% efficiency)
- Low output ripple and noise
- Cost-effective with high performance
- Short-circuit protection built-in
- 1500V transformer isolation (input to output)
- Simple to use with minimal external components required
Enclosure Outline
Product Selector
| Part Name | Output | Maximum Output Power | Integrated bridge | Power Structure | Package |
|---|---|---|---|---|---|
| POE-PD-AT12-B | 12V/2.1A | 25W | ✓ | Flyback | DIP |
| POE-PD-AF12-B | 12V/1.1A | 13W | ✓ | Flyback | DIP |
| POE-PD-AT5-B | 5V/4.0A | 20W | ✓ | Flyback | DIP |
| POE-PD-AF5-B | 5V/2.6A | 13W | ✓ | Flyback | DIP |
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