Atlona AT-PS-483125-C 48V 3.12A Power Supply with Captive Screw Connector

The Atlona AT-PS-483125-C is a 48-volt, 3.12-amp external power supply designed to deliver reliable power to multiple Atlona UHD-EX series HDBaseT transmitters. Featuring a captive screw connector and compact chassis, this professional-grade power supply provides efficient and stable DC power for up to four UHD-EX transmitters when used in a Power Chaining configuration. Its rugged design and global certification ensure dependable performance in both residential and commercial AV installations.

Built with installation flexibility in mind, the AT-PS-483125-C includes an IEC AC input connector and a long output cable terminated for a secure two-pin captive screw connection. It is ideal for integrators seeking a single power source for multiple Atlona transmitters while maintaining a clean and organized rack or equipment layout.

Key Features

• 48V, 3.12A external power supply for Atlona UHD-EX series transmitters
• Supports Power Chaining for up to four UHD-EX transmitters
• Includes long output cable with captive screw connector for secure installation
• Compact form factor for space-saving integration
• Universal AC input (100–240V) for worldwide use
• IEC connector for standard power cables
• Certified for global safety and quality standards
• Rated for indoor use only

Compatible UHD-EX Series Extender Transmitters

• AT-UHD-EX-70-KIT
• AT-UHD-EX-70C-KIT
• AT-UHD-EX-70C-TX
• AT-UHD-EX-100CE-KIT
• AT-UHD-EX-100CE-TX
• AT-UHD-EX-100CEA-KIT

Technical Specifications

• Model: AT-PS-483125-C
• Input (AC): 100–240V, 50–60Hz, ~2.5A
• Output (DC): 48V – 3.12A
• Connector Type: Two-pin captive screw connector
• Certifications: FCC, CE, TUV, CCC, cULus, BSMI
• Usage: Indoor only