Poe Hat Raspberry 3b
I 10 migliori prodotti di marzo 2025
Ultimo aggiornamento:
28 marzo 2025
Waveshare
Power over Ethernet (PoE) HAT per Raspberry Pi 4B / 3B+, Standard 802.3af/at PoE Rete, 5V USB-A e 12V Uscite Header, Ventola di Raffreddamento HAT PoE Integrata e Chip Buck MP8676, Isolato
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【PoE HAT For Raspberry Pi 4B/3B+】Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi 3B+/4B, allows Power Over Ethernet HAT connecting other HATs.
【Power Over Ethernet】PoE (Power Over Ethernet) capability, IEEE 802.3af/at-compliant power sourcing equipments, providing both network connection and power supply for your Raspberry Pi in one Ethernet cable.
【PoE HAT Isolated】Fully isolated switched-mode power supply (SMPS)
【5V USB-A & 12V Header Outputs】5V USB-A provides up to 4A output (MAX 25W for 12V+5V total output power), While providing stable power for the Raspberry Pi, there's also a USB-A port for powering extra external device.
【Onboard Cooling Fan and MP8676 Buck Chip】PoE HAT with high speed active cooling fan, better heat dissipation, incorporates MP8676 original voltage buck chip, providing up to 4.5A output for Raspberry Pi and USB-A port.
24,99 € SU AMAZON
IBest
IBest Poe Hat for Raspberry Pi 4B 3B+,802.3af/at-Compliant,Power Over Ethernet Hat (D) Expansion Board for Raspberry Pi,with Cooling Fan And Heatsink,Tailored for Raspberry Pi Official Case
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Suitable for Raspberry Pi 3B+/4B, can be used together with the official Raspberry Pi shell, not taking up more space
Support PoE Power over Ethernet, support 802.3af PoE network standard
Fully isolated switch mode power supply (SMPS)
Onboard high speed active cooling fan, better heat dissipation
25,40 € SU AMAZON
Waveshare
Waveshare Poe Hat for Raspberry Pi 4B 3B+, IEEE 802.3af-Compliant,Power Over Ethernet Hat (E) Expansion Board for Raspberry Pi,5V Power Output
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Supports Raspberry Pi 3B+/4B, compatible with the Raspberry Pi official case
PoE (Power Over Ethernet) capability，IEEE 802.3af-compliant
Fully isolated switched-mode power supply (SMPS)
Smaller and more flexible with a more compact component layout
26,50 € SU AMAZON
DSLRKIT
DSLRKIT Power Over Ethernet Poe Hat IEEE802.3af DC 5V 2.5A with 1.5KV Isolation for Raspberry Pi 4 4B 3B+ 3B Plus
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92
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Support the IEEE 802.3af/802.3at the Power over Ethernet PoE Switch
Support 48V~57V Passive Power Over Ethernet PoE Switch; Support 48V~57V Passive Power Over Ethernet PoE injector
Maximum.12Watt DC5V 2.5A
With 1.5KV isolation
Compatible unsolicited Passive PoE switch
11,90 € SU AMAZON
Waveshare
Waveshare PoE HAT (C) For Raspberry Pi 3B+/4B, 802.3af/at Power-Sourcing Equipment Required
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PoE HAT (C) is a 802.3af/at-compliant Power Over Ethernet accessory(with Standard Pi 40PIN GPIO Header) for the Raspberry Pi 3B+/4B
By using this small HAT and some proper 802.3af/at-compliant power sourcing equipments, it is possible to provide both network connection and power supply for your Pi in only one Ethernet cable. Fully isolated switched-mode power supply (SMPS)
While providing stable power for Raspberry Pi, there's also a USB-A port for powering extra external device
Onboard high speed active cooling fan, better heat dissipation
24,99 € SU AMAZON
Waveshare
Power Over Ethernet POE HAT per Raspberry Pi 4B/3B+, IEEE 802.3af Conforme Mini POE HAT Supporto Collegamento della Ventola di Raffreddamento, Compatibile con Raspberry Pi Case Ufficiale
Spedizione gratuita
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Power over Ethernet HAT for Raspberry Pi 3B+/4B, compatible with the Raspberry Pi official case, support connecting cooling fan
PoE (Power Over Ethernet) capability, IEEE 802.3af-compliant, providing both network connection and power supply for your Raspberry Pi in one cable
Fully isolated switched-mode power supply (SMPS)
Smaller and more flexible with a more compact component layout. Dimensions: 65.00 × 32.00mm
PoE power input : 37V ~ 57V DC in, Power output: 5V 2.5A DC out
25,69 € SU AMAZON
DSLRKIT
DSLRKIT Power Over Ethernet Poe Hat IEEE802.3at DC 5V 4A Poe+ with 1.5KV Isolation for Raspberry Pi 4 4B 3B+ 3B Plus
Spedizione gratuita
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Support the IEEE 802.3af/802.3at the Power over Ethernet PoE Switch
Support 48V~57V Passive Power Over Ethernet PoE Switch; Support 48V~57V Passive Power Over Ethernet PoE injector
With 1.5KV isolation
Maximum. 20Watt DC5V 4A
Compatible unsolicited Passive PoE switch; Additional terminal block output DC5V
17,90 € SU AMAZON
Waveshare
Waveshare Power Over Ethernet HAT E Type Compatible with Raspberry Pi 3B+/4B 802.3af-Compliant
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By using this small HAT and some proper 802.3af-compliant power sourcing equipments, it is possible to provide both network connection and power supply for your Raspberry Pi in only one Ethernet cable.
Suitable for the Raspberry Pi 3B+/4B, it can be used with the official Raspberry Pi case without taking up more space.
PoE (Power Over Ethernet) capability，IEEE 802.3af-compliant. Fully isolated switched-mode power supply (SMPS).
Smaller and more flexible with a more compact component layout.
POE Power Input: 37V~57V DC. POE Power Output: 5V/2.5A DC. Network Standard: 802.3af PoE-compliant. Dimensions: 65.00 × 32.00mm.
25,99 € SU AMAZON
GeeekPi
GeeekPi Raspberry Pi 4 HAT PoE isolato Supporto standard PoE IEEE 802.3af o 802.3at, con Raspberry Pi Ventola 30x30x7mm e Dissipatore per Raspberry Pi 4 Modello B / 3B + 3B Plus
13% Sconto
Spedizione gratuita
70
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Standard : IEEE 802.3af-2003 PoE
Tensione di ingresso: 37 ~ 57 V CC, dispositivo di Classe 2; Tensione di uscita: 5 V CC / 2,5 A.
Raffreddamento: ventola senza spazzole da 30 mm x 30 mm con 4 lavelli
Alimentatore switching completamente isolato
Supporto tecnologico: https://wiki.52pi.com/index.php/RPi_Isolated_PoE_Hat_SKU:_EP-0127
21,99 € SU AMAZON
DSLRKIT
DSLRKIT 5V 12V Poe Hat for Raspberry Pi 4 4B 3B+ 3B Plus 3.5in Hard Disk Drive HDD LED LCD 26Watt
69
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This is a 5V+12V dual output PoE HAT for Raspberry Pi 4B 3B+, with a maximum output power of 26Watt when combined with 802.3at standard PoE switch (or 48V~57V Passive PoE switch/injector). According to the adaptive current output of devices requirements,it can be :(Typical:12V 1A+DC5V 2.5A), (12v1.2a 5V2A), (5V4A 12V0A) or (12V2A 5V0A)... Depends on your devices requirement
This POE HAT can power Raspberry Pi 4B 3B+ as well as another 12V device, such as a 12V LCD screen or a 3.5in USB hard drive, as long as the power of this 12V device is not high enough to affect Raspberry Pi. But the premise is that you need to use a POE switch that supports IEEE802.3AT
When using the 802.3af standard POE switch,the maximum output power is about 14Watt, such as:(5V2A+12V0.3A),(5V1.5A+12V0.5A) or (5V1A+12V0.75A). the maximum output power is only 12.5Watt If only output 5V. After testing,it can not be connected to the 3.5in USB hard drive when working with 802.3af standard POE switch,It will cause the POE switch to cut off the power output due to overload. However, the external 12V LCD screen seems to work normally
In addition, the official website FAQs mentions that the Typical bare-board active current consumption of Raspberry Pi 3 Model B+ is 0.5a (2.5watt). However, it is recommended to reserve at least 1A(5watt) for Raspberry Pi when there is no external devices (usb,camera,spi, etc.). Since the system consumes a lot of power when booting, Max. 0.75A(3.75watt) when referring to boot in FAQs
Compatible with IEEE 802.3af / 802.3at standard POE switches (secure power supply)£»Compatible with Non-standard 48V~52V Passive PoE switches and PoE injector
17,00 € SU AMAZON
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