16V to 28V Input 300 Watts Output Long Strip DC-DC ATX Power Supply

  • $44.00
2 reviews

X3-ATX-300 with high-efficient DC-DC switching circuit delievers as much as 300 Watts peack power in a compact size. It is the ideal choice to build your Mini-ITX computer system with graphics card.


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Compact Design

Small Size to Save Space

The compact design of X3-ATX-300 saves the space inside your chassis.

Microcontroller Inside

Intelligent Control

Microcontroller is adopted to generate the ATX standard timing, monitoring input current, protecting both input and output voltage rails, and communicate with PC with UART.

Long Life

High Quality Capacitors

The X3-ATX Series features high quality capacitors, which greatly improves the durability and offers the highest stability and reliability. No more capacitor explosion and leakage.


Output Cable

Electrical Characteristics

Input Voltage 16~28V
What is the difference between X3-ATX-300 and X3-ATX-310


Han Solo Feb 28, 2022
Anonymous User

CX Series™ CX750F RGB White — 750 Watt 80 Plus® Bronze Certified Fully Modular RGB White PSU

Han Solo Feb 28, 2022
Anonymous User

One morning, when Gregor Samsa woke from troubled dreams, he found himself transformed in his bed into a horrible vermin. He lay on his armour-like back, and if he lifted his head a little he could see his brown belly, slightly domed and divided by arches into stiff sections

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