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R-Tech12V 1A Power Supply, Power Adapters, Lighting Low Voltage Transformers 5 Pack, UL-Listed, Power Cord with 5.5x2.1mm Tips, AC 100-240V to DC 12V 1A for LED Strip Light, Camera, Router, etc.
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Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Brand | R-Tech |
Connector Type | Barrel Connector |
Compatible Devices | Speakers |
Included Components | Power Supply |
Special Feature | Short Circuit Protection |
Color | Black |
Input Voltage | 240 Volts |
Mounting Type | Wall Mount |
Wattage | 60 watts |
Number of Items | 5 |
About this item
- [Power Specs]: Input: 100-240V ~ 50/60Hz 0.5A; Output: 12V 1A (1000MA). Output voltage range: 11.4V Min./ 12.6V max. Cord length: 56in./ Connector size: 5.5mm x 2.1mm (10mm long)
- [Safety Features]: Automatic overload cut-off, over Voltage cut-off, automatic thermal cut-off, and short circuit protection.
- [Wide Application]: This is a low-voltage adapter/transformer. It is perfect for LED Strips, LED lamps, routers, CCTV cameras, speakers, audio amplifiers, audio/ video power supplies, and more 12V electronics.
- [Quality and Support]: We stand behind our products. Get a replacement or a 100% refund due to quality issues. Our technicians are ready to help by phone and Amazon message.
- [Notice]: Our product is for indoor use only.
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Compare with similar items
This Item R-Tech12V 1A Power Supply, Power Adapters, Lighting Low Voltage Transformers 5 Pack, UL-Listed, Power Cord with 5.5x2.1mm Tips, AC 100-240V to DC 12V 1A for LED Strip Light, Camera, Router, etc. | Recommendations | dummy | dummy | dummy | dummy | |
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Price | $18.99$18.99 | $19.99$19.99 | -11% $7.99$7.99 List: $8.99 | $17.99$17.99 | $16.99$16.99 | $17.98$17.98 |
Delivery | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 | Get it as soon as Sunday, Mar 24 |
Customer Ratings | ||||||
Sold By | PoE Depot | JOVNO-US | Byjieyi-US | GEEMING | GEEMING | LeTaoXing |
connector type | Barrel Connector | DC | Wireless | barrel connector | barrel connector | Barrel Connector |
compatible devices | Speakers | 2835 5050 WS2811 12V LED strip lights, video surveillance system, DVR NVR CCTV security camera system, CCTV, routers, speakers, fans, Arduino projects, keyboard pianos, portable speaker, wireless microphones, desktop switches, , pumps, LED signs, garage door opene, IR lamps, Christmas displays, led lighting under cabinets, diy lamp, wireless router, water purifier, DC motor | 2835 5050 WS2811 12V LED strip lights, video surveillance system, DVR NVR CCTV security camera system, CCTV, routers, speakers, fans, Arduino projects, keyboard pianos, portable speaker, wireless microphones, desktop switches, , pumps, LED signs, garage door opene, IR lamps, Christmas displays, led lighting under cabinets, diy lamp, wireless router, water purifier, DC motor2835 5050 WS2811 12V LED strip lights, video surveillance system, DVR NVR CCTV security camera system, CCTV, routers, speakers, fans, Arduino projects, keyboard pianos, portable speaker, wireless microphones, desktop switches, | Speakers, PC | Speakers, PC | LED Strip Light, Camera, Wireless Router |
input voltage | 240 volts | 120 volts of alternating current | 240 volts of alternating current | 240 volts of alternating current | 240 volts of alternating current | 120 volts of alternating current |
connector gender | male to male, Male-to-Male | Male-to-Female | Male-to-Male | female to female, male to male, Male-to-Male | female to female, male to male, Male-to-Male | Male-to-Female |
power source | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric | Corded Electric |
specification met | UL | CE, FCC, RoHS | CE, FCC, RoHS | ETL | ETL | — |
output voltage | 12 volts | 12 volts of direct current | 12 volts of direct current | 12 volts of direct current | 12 volts | 12 volts of direct current |
frequency range | 60 hertz | 50-60Hz | 50/60HZ | — | — | 60 hertz |
current rating | 1.0 amps, 0.5 amps | 1 amps | 2.0 amps, 1.5 amps, 1.0 amps, 0.5 amps | 2 amps | 2.5 amps | 3 amps |
weight | 0.5 pounds | — | 8 ounces | 0.14 kilograms | 150 grams | 3 grams |
Product Description
Key Features
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EfficiencyFeaturing high-quality components and a UL rating, the adapter as able to provide up to 77.75% efficiency at full load with 115VAC input. |
Standard Plug SizeThe standard plug tip is 2.1mm inside diameter and 5.5mm outside diameter. This low voltage transformer allows for comprehensive compatibility with DC12V devices. |
5-PackA 5-pack of adapters means you'll be able to power a multitude of DC12V devices, and not worry about overpaying for individual adapters. |
Quality Grantee
Our technicians are ready to help by phone 9:00AM to 5:00PM Central Standard Time (Monday through Friday), and via Amazon message during after-hours and weekends.
Value Packs - 12V 1A Power Supply | R-Tech 12V 1A Power Supply | R-Tech 12V 1A Power Supply | |
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Customer Reviews |
4.6 out of 5 stars
3,426
|
4.4 out of 5 stars
265
|
4.3 out of 5 stars
137
|
Qty | 5 Packs | 3 Packs | 1 Pack |
Volt | 12V | 12V | 12V |
Ampere | 1A | 1A | 1A |
What's in the box
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R Tech 12V 1A Power Supply-NEW
BV USA
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Product information
Product Dimensions | 3.5 x 1.75 x 1.25 inches |
---|---|
Item Weight | 8 ounces |
ASIN | B00FEOB4EI |
Item model number | JC-12VDC-1A-5-NEW |
Customer Reviews |
4.6 out of 5 stars |
Is Discontinued By Manufacturer | No |
Special features | Short Circuit Protection |
Other display features | Photography |
Color | Black |
Whats in the box | Power Supply |
Manufacturer | BV USA |
Date First Available | September 24, 2013 |
Warranty & Support
Feedback
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the quality, performance, warmth and value of the charging adapter. They mention that it holds proper output voltage, works perfectly with Reolink Wifi cameras and that it gets warm but not hot. Some say that it's a good buy.
AI-generated from the text of customer reviews
Customers are satisfied with the performance of the charging adapter. They mention that it works great, works perfectly with their WiFi cameras, and attaches well to their switches. Some customers also mention that they have had no issues with the lights they have used them on.
"works good" Read more
"...with cameras or IR illuminators for a couple of months, all seem to be working well - and have survived fairly cold (near 0F) temperatures in..." Read more
"...5 pack for OOSSXX wi-fi cameras and these met the specs and work with no problems. the cord length is 5 ft (60 inches)...." Read more
"Works perfect for my project and even replaces a few I lost." Read more
Customers like the quality of the charging adapter. They mention that it's a good high quality product, well built, and decent power supply for cheap. They say that they can easily drive a 1 amp load and are UL-listed. That said, some say the performance is more than adequate for the voice inversion circuit board and the 1000 mA power supplies are awesome.
"Needed two, but the price was good, so I got spares. Voltage is correct. So they work." Read more
"Summary: Meet the specifications with great voltage regulation over the entire current range (and more)...." Read more
"Decent power supply for cheap" Read more
"All of them work and are nice 12v DC power supply for 1 amp or lower applications." Read more
Customers appreciate the value of the charging adapter. They mention that it is a good buy and a great value.
"Needed two, but the price was good, so I got spares. Voltage is correct. So they work." Read more
"This five-pack of 1 Amp adapters seems to be a good buy, and their "90-degree" design allows them to be plugged side-by-side into duplex..." Read more
"...Decent price for a 5 pack." Read more
"I thought this lot of 5 was a good value. Even though they're advertised as 1 amp., mine were marked "1.25 amps"...." Read more
Customers like the warmth of the charging adapter. They mention that it gets warm but not hot, is perfect for a pet bed, and hasn't overheated or failed. They also mention that the adapter has survived fairly cold temperatures.
"...for a couple of months, all seem to be working well - and have survived fairly cold (near 0F) temperatures in unheated buildings...." Read more
"...than 1.3A. Even at overload (before current limiting kicks in), these run cool. Worst-case- they got barely warm...." Read more
"...load for over an hour and it held proper output voltage and only got a little warm. I give these two thumbs up, and I might even buy a few more..!!" Read more
"...They perform as specified, and can easily drive a 1 amp load. Get a bit warm but certainly not hot under my uses...." Read more
Customers appreciate the compactness of the charging adapter. They mention that it is a great product, has a small shape, and is lightweight.
"...I like the small size and the fact you can mount several of them in a standard plug strip because they mount horizontal to the prongs." Read more
"...They are reasonably compact and they are quiet...." Read more
"...They look a lot like the picture, slim, tall design...." Read more
"These are f-king amazing. Reliable, ultra-compact, and cheap as hell (even cheaper now than when I bought it??)...." Read more
Customers find the charging adapter easy to use. They mention that the calculation is pretty simple, and it connects easily to their charging adaptor. Some customers also say that it works straight from the box without modifications. Overall, customers find the product to be very handy and useful.
"...Easy Plug N Play a breeze to hook up excellent WiFi connection can view on Tablet, Laptop, TV, monitor and smart phone...." Read more
"...The lights were easy to connect to the 2 Pin Connector Kit, 8mm Adapter Cable and R-Tech DC12V 1A UL-Listed Switching Power Supply Adapters...." Read more
"...came with lights, but no connection, and I was able to connect to this adapter very easily." Read more
"Straight from the box without modifications , plugged into my n-scale train controller and powered a trolley quite beautifully...." Read more
Customers are satisfied with the versatility of the charging adapter. They mention that it is perfect for their needs, great for projects, and practical. They also say that it has many applications in the digital world, and is a great replacement for popular devices. Customers also say it is great for LED lighting projects and perfect for an LED light strip or a Security Camera.
"These adapters are just right for bench work. I alo used one for power the remote receiver I'm using for a garage door opener...." Read more
"Great for LED lighting projects." Read more
"perfect for my arduino based projects!" Read more
"Good for short strings of LED lights." Read more
Customers are mixed about the fit of the charging adapter. Some mention that it fits perfectly on their security cameras, while others say that it's a little shorter than the original and that the 90-degree layout with a fairly long length prevents them from fitting.
"...Very happy that the plugs fit properly and they seem to work well. Hope these last longer than the originals!" Read more
"...downside (for me) is that their "90-degree" layout with fairly long length actually prevents them from fitting in the recessed outlets that..." Read more
"AC Adapters do what they are supposed to. No issues so far. Decent length cord. Price is good. Ended up ordering a second set." Read more
"...I have on these specific power supplies is that the cord could be a bit longer. Even just a foot or two longer would be much more useful overall...." Read more
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NOTE: When you buy this product you need to make sure of the following. 1. The voltage must be the same, too low and you are not going to have enough power and your powered device may not work properly. To high voltage and you are going to greatly shorten the life or your device. 2. Amps of the old powers supply must be the same or it can be a lower number than this one. If the old power supply has a higher amperage this will cause the device to be power starved and it will soon overheat this new powersupply. Lastly, watch the polarity. The polarity of the AC adapter’s connector must match that of the power input or charging port on the device. There are two types of connector polarities: center positive and center negative. If your old one is center positive and this one is center negative, that may damage the powered device. You could cut the wire and flip them but I would research that.
Out!
The downside (for me) is that their "90-degree" layout with fairly long length actually prevents them from fitting in the recessed outlets that I needed them for (which can accommodate only one conventionally-oriented adapter). This is a "non-standard" application, so it is not a deficiency of the adapter, but just an unfortunate artifact of the special design that allows them to work better in NORMAL applications.
My average (three-star) rating comes only because my inability to use these adapters prevents me from making any assessment of their long-term behaviors, including their "life expectancy".
UPDATE / UPGRADE (4/15/16): After having several of these units in actual use (in "standard" AC receptacles) with cameras or IR illuminators for a couple of months, all seem to be working well - and have survived fairly cold (near 0F) temperatures in unheated buildings. They are being used with loads that draw various currents, and I have even used some of the units with loads which draw the full rated 1 Amp, or slightly more, all without any ill effects. (In fact, the only "problem" that I've found is that one set of five units all had some unknown tacky liquid on the housings - not sure what that stuff was, nor why it was there). Because of the satisfactory performance so far, I've raised my rating to four-star. If they continue to work well over long-term, they may warrant a full five-star rating.