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LEDwholesalers AC Power Adapter with DC Output Jack, 12V 4A, 3228


Price: $9.99 & FREE Shipping on orders over $35. Details
Only 14 left in stock.
Sold by LEDwholesalers ® and Fulfilled by Amazon. Gift-wrap available.
  • Energy efficient and stable power supply
  • Convert AC voltage to DC for use with LEDs
  • Detachable power cord
  • Automatic thermal, overload cut-off, and short circuit protection
  • 1-year warranty
2 new from $9.99

Frequently Bought Together

LEDwholesalers AC Power Adapter with DC Output Jack, 12V 4A, 3228 + LEDwholesalers 16.4 Feet (5 Meter) Flexible LED Light Strip with 300xSMD3528 and Adhesive Back, 12 Volt, Warm White 3100K, 2026WW-31K + HeroNeo 10pcs Connector Adapter Cable LED PCB Strip 3528 to 3528 Single Color 8mm Free Welding
Price for all three: $25.42

These items are shipped from and sold by different sellers.

Buy the selected items together


Product Details

  • Shipping Weight: 12.8 ounces (View shipping rates and policies)
  • ASIN: B003WJ218U
  • Item model number: 3228
  • Average Customer Review: 3.8 out of 5 stars  See all reviews (95 customer reviews)
  • Amazon Best Sellers Rank: #959 in Computers & Accessories (See Top 100 in Computers & Accessories)
  • Date first available at Amazon.com: July 20, 2010
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Product Description

This power supply may be used to power electronic devices that require 12VDC, 48W max., including LED strips, dimmers, and RGB controllers. Ensure that the total power requirement of all connected components does not exceed the maximum power output of the power supply.

Specifications
* Input Voltage: 100-240VAC, 50/60Hz
* Output Voltage: 12 Volts DC
* Output Power: 48 Watts
* Output Current, Full Load: 4 Amps
* DC Jack Outer Diameter: 5.5mm
* DC Jack Inner Diameter: 2.1mm
* DC Jack Polarity: Center Positive
* Color: Black
* Cord Length: 60" DC side, 48" AC side
* Dimensions (LxWxH): 5" x 2" x 1.25"

Customer Reviews

Failed after a few weeks.
Jim in California
An affordable product for use with my LED strip lights.
Margot A. Thigpen
The picture is correct, the description is not.
Amazon Customer

Most Helpful Customer Reviews

14 of 14 people found the following review helpful By Azathoth on February 25, 2012
Verified Purchase
Tried this lower cost alternative to the 3207 (30 watt) LED power supply on my third LED ribbon installation and it failed after about 4 weeks of intermittent use at 20 watts (well within specs). Scope test showed a severe ripple in the 12 volt supply which caused the LEDs to flicker.

This engineer says "purchase at your own risk".
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22 of 24 people found the following review helpful By Eric on December 6, 2011
Verified Purchase
Product failed in first 30 minutes of use with a loud "pop" and is now completely dead. Product says it is rated 4 Amps output; load (from 5m string of 300 LEDs) was just over 1 Amp.
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16 of 17 people found the following review helpful By Spiffy McPerson on October 15, 2012
Verified Purchase
As soon as I plugged it in, this power adapter made a hissing noise and started smoking. Needless to say, I unplugged it immediately. The acrid smell of burnt electronics still lingers in the room as I type this sentence.

As a power adapter, which is the purpose I intended it for, this thing is worse than useless. As a tool for arson, I would highly recommend this product.
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5 of 5 people found the following review helpful By sailorbob on July 14, 2012
Verified Purchase
Flex lights are 5 stars,but the power adapter was defective , no 12 volt DC output, manufacturers name in Chinese only. Do not waste your money and time with this product.
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4 of 4 people found the following review helpful By High Planes Drifter on November 18, 2011
Verified Purchase
I power 2 x 5 meter 3528 LED strips (with a very short lead) with this. It works fine, but its light weight is not as confidence inspiring as some of the other transformers I have used. It has a 5mm jack (not the slightly larger 5.5mm standard used for 12volt CCTVs).
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4 of 4 people found the following review helpful By Gina B. TOP 1000 REVIEWERVINE VOICE on July 5, 2012
Verified Purchase
I bought 4 of these adapters; 1 developed a very loud hum after 2 months of sporadic use. These are cheap AC adapters, but the quality doesn't seem to be too good. Hopefully the other ones I bought will hold up.
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6 of 7 people found the following review helpful By James Baldauff on June 28, 2011
Verified Purchase
Adapter arrived today with no 5mm output jack, just a bare red and white wire. What Am I supposed to do with this? It is useless to me and has zero functionality and is not as described.

After contacting the seller they sent out a new item which was in perfect working condition.
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2 of 2 people found the following review helpful By Robert on February 5, 2012
It died after 2 weeks usage. I have to buy a better one from Home Depot which is more expensive. I don't want to expense so much but I have to. The adapter really hot when I am using it. I think that's the reason.
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