DC 9V-2A Wall Mounted Power Adapter

(3 customer reviews)

Small size adapter with wide input voltage range and accurate output voltage. Multi-protection against over-loading,over-current, short-circuit, and over-heating.

DC 9V-2A Wall Mounted Power Adapter
  • DC 12V-1A Wall Mounted Power Adapter – BIS approved.
  • A small-sized switch with wide-voltage input.
  • Also has accurate stabilivolt.
  • This power adapter provides multi-protection against over-loading and over-current.
  • It also provides protection against short-circuit and over-heating.
  • 100% over-loading aging test guaranteed.
  • This power adapter is of high efficiency and long life.
  • It also provides great stability.
  • Easy to use with nice design and simple maintenance.


1. What is a DC 9V-2A wall-mounted power adapter, and what is its primary purpose?
A DC 9V-2A wall-mounted power adapter is an electronic device designed to convert standard AC (alternating current) voltage from a wall outlet into DC (direct current) voltage with an output of 9 volts and a current rating of 2 amperes (2A). Its primary purpose is to provide a stable power source for various electronic devices and appliances that require this specific voltage and current.

2. What types of devices are suitable for use with a DC 9V-2A wall-mounted power adapter?
This type of power adapter is commonly used to power a variety of electronic devices, including portable speakers, certain routers, external hard drives, small monitors, and other gadgets that operate on 9 volts DC with a current draw within the adapter’s rated capacity.

3. Can I use a DC 9V-2A wall-mounted power adapter with devices that have lower current requirements?
Yes, you can use a DC 9V-2A power adapter with devices that have lower current requirements. The adapter’s output current rating (2A) represents the maximum current it can provide, and it will deliver the required current to your device while maintaining a consistent 9V output voltage.

4. Is it safe to leave a DC 9V-2A wall-mounted power adapter plugged in continuously?
It is generally safe to leave the adapter plugged in continuously. However, for energy efficiency and safety, consider unplugging the adapter when not in use, especially if the connected devices do not require power at all times. This practice can also help prolong the lifespan of the adapter.

5. What safety precautions should I take when using a DC 9V-2A wall-mounted power adapter?
To ensure safe operation, ensure that the adapter is plugged into a properly grounded outlet and that the connections are secure. Avoid overloading the adapter by connecting too many devices, as this can lead to overheating and potential damage. Regularly inspect the adapter and its cable for signs of wear or damage, and replace them if necessary.

Power Adapters
Pins 2
Input Voltage AC100-275V
Input Frequencey 50-60Hz
Output Voltage 9.0V
Output Current 2A
Output Power 18W
Output Regulation ± 5%
AC Plug integrated 2 Pin
DC Plug i) 2.5mm x 5.5mm pin ii)2.1mm x 5.5mm iii)1.35mm x 3.5mm
Operating Temperature -0ºC~ + 40ºC
Storage Temperature -40ºC~ + 85ºC

3 reviews for DC 9V-2A Wall Mounted Power Adapter

  1. Brijesh Pandey

    Innovative & most reliable partner.

  2. Rahul uchil

    Very professional delivered the product within the given time.

  3. sharan patel

    Good Quality Products

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