Power Supplies for PoE

UL, FCC, and DOE Approved DC Power Supplies


Click to buy on Amazon

Which Power Supply Do I need?

If the device shows 802.3af or “12v, PoE” on the data sheet this means that the device uses 12 volts when powered from a transformer and 48 volts when powered via Ethernet. For 802.3at devices, select a 56 volt power supply. 24 volts is used for Microtik, Open-Mesh, and most Ubiquiti devices. Consult your data sheet or use our Find-A-PoE search if you’re not certain.

How many watts should I budget?

Most IP phones and PoE cameras use less than 10 watts per device, and a power budget of 10 watts per port power supply will be sufficient for most applications. 120 watts power supplies are recommended for WiFi Access Points. Consult your device specs if you’re not certain.

Power Supply Specs

  • Input Voltage: 90-260VAC @ 47-63Hz
  • Efficiency: 90+%
  • Output Ripple: 1% Max
  • UL/CE/FCC approved
  • Line Regulation: +/- 0.5%
  • Load Regulation: +/- 1%
  • Operating Temperature: -10C to +60 deg C
  • Storage Temperature: -20C to +85 deg C
  • Operating Humidity: 5% to 90% non condensing
  • US Power cord when shipped to US destinations
  • C13 style 3 prong grounded AC connector

Additional Information

Weight 21 oz
Dimensions 8 x 4 x 4 in


There are no reviews yet.

Be the first to review “Power Supplies for PoE”

fifteen − 6 =