RS PRO Universal AC/DC Adapter 2.1 x 5.5 x 12 mm Centre Positive, 20W, 5V DC Output, 4A, Interchangeable Plugs 144-0954

RS PRO 144-0954 Universal AC/DC Adapter is a robust external power supply engineered for international compatibility across Australia, EU, UK, and US power standards. With a regulated 5V DC output capable of delivering up to 4A and a substantial 20W maximum output power, this adapter is designed to efficiently power a variety of electronic and industrial devices.

This model features versatile interchangeable AC plug tops, making it highly suitable for travel or installations in multi-country environments. Its output connector is centre-positive and measures 2.1 x 5.5 x 12 mm, ensuring compatibility with a broad range of standard equipment, including single-board computers, network peripherals, point-of-sale terminals, tablets, and communication devices.

Efficiency is a cornerstone of the RS PRO 144-0954, boasting an 83.08% rating and carrying certifications from FCC, TUV, UL, CCC, CE, and cULus. The adapter is regulated for stable performance and incorporates protection circuits against over-voltage, over-current, and short circuit faults, safeguarding sensitive electronics.

The adapter accepts input voltages from 100V AC up to 240V AC, making it operational on nearly all global mains supplies. Its cable length of 1.2m provides installation flexibility while a single output channel supports focused power delivery. Operating within a temperature range from 0°C to 40°C, it is suited for both commercial and industrial environments.

Compact dimensions (52mm length x 101mm width x 36mm depth) allow easy integration into workspaces, and the energy efficiency meets Level VI standards. The RS PRO 144-0954 Series HK-AB adapter is recommended for applications in laboratories, manufacturing, telecommunications, retail, and IT infrastructure - anywhere reliable DC power is required.

Delivers a regulated 5V DC output at 4A for reliable operation of electronic devices. Features universal interchangeable AC plug tops suitable for Australia, EU, UK, and US outlets. Centre-positive output connector with a dimension of 2.1 x 5.5 x 12 mm, compatible with many common devices.

High efficiency (83.08%) and compliance with FCC, TUV, UL, CCC, CE, cULus standards. Compact design with a cable length of 1.2m and Universal plug input. Equipped with over-voltage, over-current, and short circuit protection for enhanced safety.

Wide input voltage range (100V-240V AC), supporting global operation. Ideal for point-of-sale systems, single-board computers, peripherals, and network equipment. Browse the EnvMart AC/DC Adapters category to compare RS PRO models and other power supply solutions for electronics, industrial, and laboratory applications.