5V 2A AC to DC Power Adapter - (Connector 4.0 x 1.7mm)

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Discount Price: $14.95
Retail Price:$19.95
Your Savings:$5.00(25%)
This 5V power adapters works for a lot of 2.5" External Hard Drives
Part Number: ACDC5V2A-Z4
Availability: Replaced by 5V 3A Power Adapter
Extra info: Replaced by 5V 3A Power Adapter
5V AC to DC Power Adapter. This 5V power adapters works for EZ-Gig Kit

Connector dimension: 4.00mm x 1.70mm
Outside Diameter: 4.00mm
Inside Diameter: 1.70mm

This AC to DC power adapter converts 110~240V AC power to 5V DC power.

  • Input : 100~240V AC, 0.3A, 50~60HZ
  • Output: 5V DC, Max. Current: 2A *
  • Caution: For indoor use only


    This adapter has the positive (+) in the middle and the negative (-) on the exterior of the plug.

    * This power adapter has constant output voltage, but variable output current.  2.0A is just the maximum output current this power adapter can supply, it is not the actual output current.  Actual output current will be variable depends on the devices it powered.  If the output of a power supply is maintained at a constant voltage,  then the load's resistance determines the output current. It is Ohm's Law. So it will be no problem to use this power adapter to replace any 5V  power adapter that  maximum current output is less than 2.0A

    This power adapter output connector specifications are:
  • Outside Diameter: 4.00mm
  • Inside Diameter: 1.70mm
  • Polarity: Positive
    Please make sure the output connector polarity and dimension will fit your device DC plug.

  • If you need different connector, you can use the optional connector tips listed under "Related Parts & Accessories" to change the 4.00x1.700mm connector on this power adapter to the connector you need. Following pictures show you how to add the optional connector tip to this power adapter.

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