12 VDC 2000mA 2A Switching Power Supply US and EU 2.1mm plug

12 VDC 2000mA 2A Switching Power Supply US and EU 2.1mm plug

Overview
This RoHS compliant, regulated switching power supply delivers up to 24 watts of power using either US standard 60 Hz, 110/120 VAC or European standard 50 Hz, 220/240 VAC. Snap-in power plugs for both US and European outlets are included. 6 ft. connection cable with 2.1 mm x 5.5 mm plug.
Part # 
120-052
Weight: 0.378 lbs.  
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Part # 120-052
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Product Details

12 VDC 2000mA 2A Switching Power Supply US and EU 2.1mm plug
This RoHS compliant, regulated switching power supply delivers up to 24 watts of power using either US standard 60 Hz, 110/120 VAC or European standard 50 Hz, 220/240 VAC. Snap-in power plugs for both US and European outlets are included. 6 ft. connection cable with 2.1 mm x 5.5 mm plug.


Product Specifications
  • DC Output Voltage12V
  • Current Capacity2000 mA
  • Center/Tip PolarityCenter (+)
  • Plug Size2.1 x 5.5 mm
  • Input Voltage100~240 VAC
12 VDC 2000mA 2A Switching Power Supply US and EU 2.1mm plug
  • BrandParts Express
  • Part Number120-052
  • UPC844632074806
  • Product CategoryAC/DC Power Adapters
  • Unit of MeasureEA
  • Product Rating
    (4 Reviews)
  • Weight0.378 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Reviews

12 VDC 2000mA 2A Switching Power Supply US and EU 2.1mm plug
12 VDC 2000mA 2A Switching Power Supply US and EU 2.5mm plug is rated 5.0 out of 5 by 5.
Rated 5 out of 5 by from Something that actually does what it claims.I needed a 12 vdc power supply @ about 500ma. The ones I purchased at Parts X floated in and about 20 volts. The load I was applying could not bring it down to 12v. I was not going to now start with voltage regulation. I got the Parts X 2000ma unit. Lo and behold! - 12volts on the nail
Date published: 2014-10-28
Rated 5 out of 5 by from Powers my amp great.I bought this to power a small amp for a radio project. Works great.
Date published: 2014-09-23
Rated 5 out of 5 by from Works as expectedNothing to mention. It works as expected. No issues.
Date published: 2014-09-09
Rated 5 out of 5 by from Missing PartsI purchased this power supply to replace one that vanished into mid-air.The unit it powers is working great, and I will in due time be replacing more ofmy older adapters.
Date published: 2014-07-12
Rated 5 out of 5 by from 12v 2 amp power supplyNice little compact power supply i use this with my Lepai Bantam mini amp.
Date published: 2013-03-27

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
12 VDC 2000mA 2A Switching Power Supply US and EU 2.1mm plug

Is part 120-052 a 12 v 2 amp barrel adaptor that will work on a Seagate Free Agent Go Flex Desk external drive?

Asked by: Sandi
No, The 120-052 uses a 2.1mm connector and the Seagate external drives appear to be powered by USB cables.
Answered by: TomI
Date published: 2014-10-09

The adapter that my piano keyboard has now says "120v 60hz 39 W, output Dc 12V2A, transformer class 2.  It will be ok to replace  it for this one in  EUrope.

Asked by: Camilo
Yes this will work fine as long as the plug is the right size. This uses a 2.5mm x 5.5mm plug.
Answered by: MattP
Date published: 2014-05-29

can this charger 2 12v batteries at once?

can this charger 2 12v batteries at once if i hook them up in series??
Asked by: brandon89lee
I you wired your two 12v batteries in series you would have 24 volts which is twice the voltage of this power supply, that would not work. Wiring those batteries in parallel would combine their amp hour rating while voltage remains at 12v, however this will most likely not work either.Switching power supplies are quite good at holding a voltage very close to what they are rated, this means you get a power supply that gives you say 12.2 volts when rated for 12v. In compairson a power supply that uses a transfomer and rectifier will give a higher voltage then it is rated while not under load say 14-15 volts when rated for 12.What does this all mean? Most 12 volt batteries charge up in the range of 13-14.5 volts and if this power supply holds a constant voltage around 12v it will not charge a 12v battery.I suggest you get yourself a proper battery charger designed for the type of batteries you are using.
Answered by: mtg90
Date published: 2013-08-12

2000a/ 12vdc power adapter

Lorex camera security system. I am in need of two power adapters rated at 12vdc/ 2000ma and I see your company has the model which looks the same as the ones supplied for their Lorex system. I am missing these adapters and I need to purchase two with the same specs. will your models work, as the connector is the same
Asked by: Jhaskins75
The plug tip measures 2.5 mm inside diameter by 5.5 mm outside diameter. We don't happen to have the specific dimensions of your product, but a quick call to Lorex should clear that up. The power specifications match though.
Answered by: mikevv
Date published: 2011-04-28

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