9V DC Power Supply 1A With Dual Barrel Plugs 5.5 x 2.1mm And 5.5 x 2.5mm Center Positive 4.9 Foot Cord Includes Reversible Polarity Cable
Diagram showing multi-protection features including over-heat, short, over-current, over-voltage, and under-voltage protection.
9V DC Power Supply 1A With Dual Barrel Plugs shown with compatible devices like mini fan, LED strip, camera, and router.
Polarity converter cable showing connections for 9V DC Power Supply 1A With Dual Barrel Plugs 5.5 x 2.1mm And 5.5 x 2.5mm Center Positive
Image showing 5.5mm x 2.5mm DC port, two-prong wall plug, and solid PC ABS shell of 9V DC Power Supply 1A With Dual Barrel Plugs 5.5 x 2.1mm And 5.5 x 2.5mm Center Positive 4.9 Foot Cord Includes Reversible Polarity Cable For Negative Tip Devices.
Bearings Canada

9V DC Power Supply 1A With Dual Barrel Plugs 5.5 x 2.1mm And 5.5 x 2.5mm Center Positive 4.9 Foot Cord Includes Reversible Polarity Cable For Negative Tip Devices

 
$28.54 CAD $57.11 CADyou save $28.57 CAD
SKU: VXB0F323Z1BH
UPC:





 
9V 1A DC Power Supply with Dual Barrel Plugs
✔️ Pack: 1 unit, 9V 1A output, dual plug options, 4.9ft cord

This compact AC adapter converts mains voltage to a steady 9V DC output up to 1A, ideal for hobby projects and small electronics that run on 9V. Common uses include Arduino boards, nixie clock kits, and DIY electronics setups that require a reliable, safe power source.

✅ Output: 9V DC, 1A max (9W)
✅ Input: 100-240V AC, 50/60Hz
✅ DC connectors: 5.5 x 2.5mm plug; reverse polarity cable 5.5 x 2.1mm (center negative)
✅ Polarity: tip inside +, outer - (center positive); converter reverses to center negative
✅ Safety protections: overcurrent, overvoltage, undervoltage, overtemperature, short-circuit
✅ Cord length: 4.9 ft (1.50 m / 1495 mm / 58.8 in)

💡 What is a 9V DC power supply used for in small electronics and DIY projects?

A handy explanation: It provides a reliable 9V source for low-current devices and microcontroller projects.

  • handy for Arduino boards and small clocks
  • works with worldwide mains input (100-240V) for global use
  • offers built-in protections for safe, reliable operation
 

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