9V 3A Adapter

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9V 3A Adapter or AC/DC converter is a type of external power supply.9V 3A Adapter is used with electrical device that require power but do not contain internal components to derive the required voltage and power from main power.

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9V 3A Adapter Specifications:

Input Voltage

AC100-240V 50/60 HZ AC

Output Voltage


Output Current


Power Polarity

Positive With

Plugs Style

DC head 11mm (exposed length) * 5.5mm (diameter) * 2.1mm (inner diameter)

9V 3A Adapter Features:

  1. Built-in over voltage, over current, and short circuit protection
  2. PWM design, makes sure the stability and high efficiency of power supply
  3. Anti-jamming, passed EMC test, wave less than 20MV
  4. Constant output voltage, supplying stable power supply for LED lighting to achieve long service life

Package Includes:

  • 1 x 9V 3A Adapter



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