ComNet PS-AMR2-12

Delivering stable 12 VDC output at up to 2 A from a compact 1U rack-mount chassis, the ComNet PS-AMR2-12 is a purpose-built power supply for professional AV, security, and networking equipment. Its wide 100–240 VAC input and convection cooling ensure dependable operation in environments from -40°C to +75°C.

Overview

The PS-AMR2-12 converts mains AC to regulated 12 VDC for a single device, with screw terminal connections for secure, permanent wiring. The fanless metal enclosure fits standard 19-inch racks, making it ideal for integration into structured installations where space and reliability are critical.

What stands out

• Rack-mount 1U form factor for clean integration
• Wide operating temperature range: -40°C to +75°C
• Overload and short circuit protection for connected equipment
• Fanless convection cooling for silent, maintenance-free operation
• LED power indicator for at-a-glance status

Technical details

• Input voltage: 100–240 VAC, 50/60 Hz
• Output: 12 VDC, 2 A, 24 W total
• Connections: screw terminal block (input and output)
• Protection: overload, short circuit
• Cooling: convection (fanless)
• Chassis: metal, 19-inch rack mount, 1U
• Operating temperature: -40°C to +75°C
• Storage temperature: -40°C to +85°C
• Humidity: 0–95% non-condensing

Our verdict

A rugged, no-nonsense DC power source for rack-based systems that demand consistent voltage in harsh conditions. The PS-AMR2-12's wide temperature tolerance and protective features make it a trustworthy choice for mission-critical deployments.