5V 20A Power Supply

5V 20A Power Supply


The 5V 20A Power Supply is a high-capacity power source designed to provide a stable 5V output with a maximum current of 20A. It is ideal for applications requiring high current at 5V, such as powering multiple single-board computers, extensive LED strips, large electronic projects, and other devices. The power supply features over-voltage, over-current, and short-circuit protection to ensure safety and reliability.

Key Features:

  • Output Voltage: 5V DC
  • Output Current: 20A
  • Power Output: 100W
  • Input Voltage: 100-240V AC, 50/60Hz
  • Connector Type: Screw terminals
  • Protection: Over-voltage, over-current, and short-circuit protection
  • Efficiency: High efficiency for reliable power delivery
  • Cooling: Built-in cooling fan for heat dissipation
  • Certifications: CE, FCC, RoHS compliant

Technical Specifications:

  • Output Voltage: 5V DC ± 5%
  • Output Current: 20A
  • Power Output: 100W
  • Input Voltage: 100-240V AC, 50/60Hz
  • Ripple & Noise: ≤ 120mV
  • Load Regulation: ± 2%
  • Line Regulation: ± 1%
  • Operating Temperature: -10°C to +60°C
  • Storage Temperature: -20°C to +85°C
  • Humidity: 0% to 95% non-condensing
  • Dimensions: Approx. 200mm x 100mm x 50mm
  • Weight: 500 g
  • Connector Type: Screw terminals
  • Cooling: Active cooling with built-in fan


  • Single-board Computers: Ideal for powering multiple Raspberry Pi, Arduino, and other microcontroller projects.
  • LED Strips: Suitable for extensive 5V LED strip installations.
  • DIY Electronics: Perfect for hobbyists and makers working on large-scale electronics projects.
  • Industrial Use: Suitable for industrial electronics and control systems requiring high current at 5V.
  • Communication Equipment: Can be used to power communication devices and networking equipment.
  • Server Power Supplies: Useful for servers and other high-power 5V applications.

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SKU: 2511 Category:


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