100-240VAC to 12VDC @ 2.5A, Wall Mount Power Supply

Part: TR123   Model: 12 VDC 30W PSU


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The TR123 is a wall mount (wall wart style) power supply rated for 100-240VAC input and 12VDC output at 2.5 amps. The 72 inch cable has tinned leads for use with products that have screw terminals for input power. The white line or printing on the insulation indicates negative polarity, while a red band indicates positive polarity.

The TR123 is a replacement for the power supply that ships with several Sealevel products including the SeaI/O-270U and HUB7M USB hubs.


Additional information



Cable Length

72 inches

Output Voltage

12 VDC


2.2 (W) x 3.3 (H) x 1.7 (D)

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Input Voltage

100 – 240 VAC

Operating Temperature

0°C to 40°C (32°C to 104°C)

Output Current

2.5 A

Output Voltage

12 VDC

Plug Type

Tinned Leads

PSU Type

Wall Mount



Storage Temperature

-20°C to 80°C (-4°F to 176°F)


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