ALITOVE DC 12V 5A Power Supply Adapter Converter Transformer 60W AC 100-240V Input with 5.5x2.5mm DC Output Jack for 5050 3528 LED Strip Module Light

I've purchased a few of these power supplies over the last couple of years. I've never had one fail and they have been really solid. I use this one to control the speed of fans that I have in a home purifier. it just works well. The voltage setting is difficult to get just perfect because the knob is very small. it is hard to get like 5.00 volts DC perfect. I don't need that much precision in what I'm doing so if I turn the knob and it's 4.90 or 5.24 it doesn't affect what I'm doing. so with a caveat that it's difficult to set a very precise voltage, this unit works really well for variable speed or prototyping type work. I'm sure I'll buy more of these in the future because they work so well and are relatively inexpensive.

This power supply replaces the original 12V 5A power supply for an old Night Owl security camera system. It runs the DVR and has the correct barrel plug. There is a blue power indicator light on the box. It is working so far.

I purchased this supply in October, 2022, and it has been lighting my flag pole daily since then. My LED lighting uses ~15% capacity load. It recently failed but I think almost 4 years of daily service is exceptional for this inexpensive supply. It was mounted in a non-heated weatherproof cabinet and, being located in western New York, it experienced wide seasonal temperature swings (100° to -15°). The voltage output is solid and the housing & cabling are very well made for the price. All said, I am very happy with this supply and will be ordering a replacement today.

Works well. No whine.

Nice, slight standard deviation on cord. The C13 receptacle is slightly shorter than the standard (the recess is plugs into) as is the female C13 plug conector. This is not an issue when using the supplied cord (perfect match), but I had a problem when I used a standard conforming 12" C13 cable. 5* is reserved for perfection, hence the 4* review. I would not hesitate to buy this again.

Punches the power. There is a certain company out there offering vacuum tube preamps that are being dragged down by the way too cheap power supply they provide. Don’t throw it out or send it back as it’s actually a great little preamp when it has strong clean well grounded power. This is the answer. Make a world of difference.

worked great for some extra lights i had laying around! would definitely recommend. the cord isn’t super long, but if you’re okay with your lights starting a little lower, it’s perfect!

I used this power supply to operate an automotive windshield wiper motor for a project I was working on. The supply has been working well since I purchased it and I have moved it around between projects. Currently it is running an audio amplifier. So regular is my use that I was able to walk over 4 feet and unplug it to take the attached photo. I would buy this again

I’ve been using the ALITOVE DC 12V 5A Power Supply Adapter for my 5050 and 3528 LED strip lights, and it has performed flawlessly so far. Right out of the box, the build quality feels solid and durable, with a compact design that doesn’t take up too much space. The 5.5x2.5mm DC output jack fit securely with my LED strip connectors, providing a stable connection with no flickering or voltage drops. Performance & Reliability One of the best things about this power supply is that it delivers a consistent 12V output without overheating, even after extended use. I’ve run my LED strips for hours at a time, and the adapter remains cool to the touch, thanks to its built-in protection features (overvoltage, overcurrent, and short-circuit protection). This gives me confidence in its long-term reliability for continuous lighting applications. Compatibility & Use Cases This power supply is versatile, supporting a range of 12V devices beyond LED strips, such as CCTV cameras, routers, and other electronics. I primarily use it for LED lighting, and it has been perfect for powering multiple strips at once without any issues. The 5A capacity ensures that even longer LED strips receive ample power without dimming or performance drops. Pros and Cons Pros: ✔ Stable Power Output – No flickering or drops, even under continuous use. ✔ Well-Built & Durable – Feels solid, with a secure connection. ✔ Good Heat Management – Runs cool even after prolonged use. ✔ Affordable & High-Value – Great price for its performance. ✔ Multiple Applications – Works for LED strips, CCTV cameras, and other 12V devices. Cons: ❌ Short Power Cord – A slightly longer cable would offer more flexibility in placement. ❌ No On/Off Switch – Must be unplugged to turn off completely. Final Verdict If you’re looking for a reliable, well-built, and affordable power supply for your LED strips or other 12V devices, the ALITOVE DC 12V 5A Power Supply Adapter is an excellent choice. It provides steady power, good heat dissipation, and wide compatibility, making it a dependable option for both home and DIY projects. I highly recommend it for anyone needing a stable power source for their LED lighting setup!

Perfect

They work as needed. We have head board strip lights in our hotel cost hundreds per room to install. Shortly after each transformer has been dying and when we deal with the contractor who installed them, the cost is so expensive we would rather leave them off. I found these and tested a couple and found they worked great as replacement transformers. Plus the added bit to go from 2 wire to the barrel connector was perfect. We have sense used them in a number of 12v projects and recently purchased the 24v similar ones as well to replace back light mirror transformers. So as of today i have purchased nearly 52 of these not including the the 24v ones and likely will be purchasing more as needed

Works as described. Good quality product. Used it for my Western Digital MyBook premium Edition II 2tb ancient external HDD.

My Linksys mesh node's original power supply stopped working and this worked perfectly as a replacement.