Alpha Elettronica KD503/2 – Compact 17 W USB Power Supply for Universal Voltage
The Alpha Elettronica KD503/2 is a compact wall-mounted power supply delivering a stable 5 VDC output at up to 3 400 mA. With a universal input range of 100–240 V AC, it is suitable for use in any standard mains environment worldwide.
17 W output power provides reliable energy for USB-powered devices and peripherals
Universal 100–240 V AC input ensures worldwide compatibility without a voltage converter
Fixed 5 VDC output with up to 3 400 mA supports charging and operation of standard USB equipment
Europlug (T26) connector for direct insertion into standard European sockets
Das zeichnet das Alpha Elettronica KD503/2 aus
As a switched-mode wall adapter, the KD503/2 combines a compact form factor with a high 17 W nominal power rating. The fixed 5 VDC output is designed for devices that require a stable USB power source without voltage regulation on the device side.
Ideal für...
IT administrators and facility managers who need a reliable replacement or spare power supply for USB devices in office, laboratory, or industrial environments. Also suited for permanent installations where a fixed 5 V DC source is required.
Anwendung von Alpha Elettronica KD503/2
Insert the Europlug (T26) into a standard 100–240 V AC mains socket
Connect the USB device or peripheral to the power supply output
The power supply delivers a regulated 5 VDC at up to 3 400 mA automatically
Alpha Elettronica is an Italian manufacturer of power supplies and electrical accessories. The brand supplies wall adapters, desktop power supplies, and USB charging units primarily for the European market. Products are characterised by standardized plug types, fixed or variable voltage options, and compliance with relevant electrical safety standards.
It is a wall-mounted USB power supply that provides a regulated 5 VDC output at up to 3 400 mA, suitable for charging and powering USB devices and peripherals.
The KD503/2 accepts a universal input of 100–240 V AC, making it compatible with mains sockets in Europe, Asia, Africa, and the Americas without a separate voltage converter.
Output: 5 VDC, 17 W, max. 3 400 mA. Input: 100–240 V AC. Connector: Europlug T26. Net weight: 0.10 kg. It is a non-variable, fixed-output switched-mode power supply.
The delivery includes one Alpha Elettronica KD503/2 power supply unit with a Europlug T26 connector. No additional cables or adapters are included.
Yes, the KD503/2 is covered by a 24-month manufacturer warranty from Alpha Elettronica.
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