Power supply ALLNET PSU-GaNPD-USB-1A3C-130W — 130W, 1× USB-A, 3× USB-C

The ALLNET PSU-GaNPD-USB-1A3C-130W is a compact 130W power supply with one USB-A and three USB-C output ports. Built using GaN (gallium nitride) power technology, this charger delivers high power density in a smaller enclosure while supporting simultaneous charging of multiple devices. The unit is suitable for desktop use, travel, or shared charging points where fast, reliable USB power delivery is required.

Advantages

The GaN-based design reduces heat generation and allows a smaller footprint compared with conventional silicon chargers, while maintaining efficient power conversion up to 130W. Multiple USB-C ports with power delivery support enable flexible distribution of output among laptops, tablets and smartphones, and the dedicated USB-A port ensures compatibility with legacy cables and devices. Over-voltage, over-current and short-circuit protection are integrated to help protect connected devices and provide stable charging under variable loads.

Suitable for

• Charging laptops and ultrabooks that accept USB-C PD
• Simultaneous charging of smartphones and tablets
• Powering USB-C accessories such as power banks, wireless chargers, and USB hubs
• Travel and mobile workstations where compact, high-power charging is needed

Key specifications

• Total output power: 130 W (maximum)
• Ports: 1 × USB-A, 3 × USB-C
• GaN (gallium nitride) power conversion technology for reduced size and improved efficiency
• Supports USB Power Delivery profiles for variable voltage/current output suitable for laptops, tablets and phones
• Built‑in safety protections: over-voltage, over-current and short-circuit protection
• Compact form factor suitable for travel and limited-desk spaces

How to use

Connect the power supply to an appropriate AC outlet using the supplied power cable. Plug devices into the USB-C or USB-A ports using their respective charging cables. The charger will negotiate the correct power delivery profile with USB-C PD-compatible devices automatically; for devices using the USB-A port use the device’s standard charging parameters. Avoid covering the unit while in use to allow adequate cooling and ensure stable operation.

Recommendations

Distribute high-draw devices across different ports to balance power delivery and avoid exceeding the maximum total output. Use manufacturer-approved USB-C cables for high-wattage charging of laptops. Keep the unit in a well-ventilated area during extended charging sessions and disconnect from the mains when not in use for long periods.