Buyout Special

12 VDC 1200mA AC Adapter

This UL-listed 12 VDC 1200 mA AC adapter makes an excellent replacement for lost or damaged power supplies.
  • 12 VDC, 1,200 mA
  • 5.5 mm x 2.1 mm DC plug
  • UL Listed
Part # 
Weight: 1.16 lbs.  
List Price$14.99
Regular Price$10.00
You Save61%
Special Price
Buy 10-up$3.28
Part # 129-083
Qty:  EA
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Product Details

12 VDC 1200mA AC Adapter

12V is, all over the world, the most-demanded voltage of plug-in transformer for home electronics. This one supplies 1.2 A of DC power through its center-positive 2.1 x 5.5 mm tip. A UL-listing ensures that this adapter meets stringent safety standards. 6 ft. cord.

As a factory buyout, quantities are limited.

Product Specifications
  • DC Output Voltage12V
  • Current Capacity1200 mA
  • Center/Tip PolarityCenter (+)
  • Plug Size2.1 x 5.5 mm
  • Input Voltage110~120 VAC
12 VDC 1200mA AC Adapter
  • BrandFactory Buyouts
  • Part Number129-083
  • UPC848864002972
  • Product CategoryAC/DC Power Adapters
  • Unit of MeasureEA
  • Product Rating
    (8 Reviews)
  • Weight1.16 lbs.
  • California Prop 65

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

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12 VDC 1200mA AC Adapter
12 VDC 1200mA AC Adapter is rated 4.25 out of 5 by 8.
Rated 5 out of 5 by from 12 vdc 1200ma ac adapterthey are great bought them to power little power amps . that is what i needed
Date published: 2014-07-28
Rated 4 out of 5 by from Can't beat the priceSecond time now that I've ordered a dozen of these. Seems there's always 1 bad 1 in the batch but at this price it's still a deal. I use them for various things and it's a pretty good all around PS
Date published: 2014-01-28
Rated 3 out of 5 by from AC Adapterthis was not exactly what I was looking for, but it works as ac.I was really looking for a charger, and this will not charge the battery.Thanks
Date published: 2013-10-15
Rated 5 out of 5 by from Easy PurchaseI have ordered several items this year from Parts Express and everything has come on time and functions perfectly.
Date published: 2013-09-23
Rated 4 out of 5 by from good productsyou need it they have good quality and service I highly recommend this company they have a low amount for for free shipping
Date published: 2013-09-03
Rated 5 out of 5 by from Good Unregulated SupplyI have been so accustomed to buying switching supplies that I didn't even think twice before I bought this supply.Turns out it is a good old unregulated supply (Yep AC in --> Transformer --> Full Wave Bridge [4 Diodes in this case] --> 2200uF 25V Filter Capacitor and thats it). {See Schematic and Photos}If you have a sensitive circuit load, a design with little or varied current draw, are worried about noise, or doing anything other than lighting a bulb; I suggest getting a 12V or variable linear regulator (7812, LM317) and appropriate passives and heatsink to add on from the DC supply.Please be aware of what you are getting and design appropriately.NOTE about unregulated supplies: The Output rating on this device is 12v 1.2A, but if you were to hook up a multimeter to it unloaded, the meter would read much more than 12 volts. The multimeter is designed with a very high impedance and draws very little current to make the voltage reading (Thats a good thing). An unregulated supply is current dependant. So as you pull more current (closer to the rating of 1.2A) you would see a drop to about 12volts. This is where the rating comes from.
Date published: 2013-07-03

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  for a prompt reply.
12 VDC 1200mA AC Adapter

Will this work with my Jensen model 1911 TV?

Asked by: Mickamo
Unfortunately we do not have a cross reference available for this type of thing. Please contact our tech support for more help with this question, or 800-338-0531 x1.
Answered by: MattP
Date published: 2014-07-24

Hi I am looking at this 12V adapter center positive for $3.28 each above 10, how many do you have in stock? Do they have a 6ft cord

Asked by: viennaval
Please contact our sales and customer service for questions about pricing and stock. Yes these have a 6 foot cord.
Answered by: MattP
Date published: 2014-07-23

I have a Schumacher Instant Power xp2260 jump starter charger. i lost the ac adapter wall charger. will this work to charge it?? Judi

Asked by: judi
Unfortunately we do not have a cross reference available for this type of thing. Please contact our tech support for more help with this question, or 800-338-0531 x1.
Answered by: MattP
Date published: 2014-07-22

I have a westell modem that I need a new ac power adapter for...this is what it says on the plug input 120v AC 60HZ 21W output 12V DC 1000ma - can I use this adapter? if not this one, can you point me to another. Thanks

Asked by: first
This adapter will work in terms of power output, although there is no standard for plug size. The plug on this adapter is pretty common but I cannot guarantee it will work for your application.
Answered by: MattP
Date published: 2014-07-18

Will this work to charge a 12V rechargeable tire inflator like a Hausfeld Campbell CC2300?

Asked by: A_Lock
This is really a straight power supply and does not limit current like a battery charger would, An actual charger would be a safer option.
Answered by: Chrisf
Date published: 2014-06-06

OK for small audio amplifier?

Will the unregulated supply be OK for an audio amplifier that requires 12V, 1A or does it need to be regulated?
Asked by: JJJJ
Yes this will work fine for a small amp, anything less than 8 watts per channel should be ok.
Answered by: MattP
Date published: 2013-09-18

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