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Reviewed in the United States on March 3, 2025
I purchased over 20 of these cheap power supplies to run almost all of the LED lighting at my Burning Man camp in 2024 (Disco Lips). As an engineer who used to work in the LED street lighting industry, I knew there were a few simple things I could do to make these cheap power supplies go the distance in the harsh desert environment of Black Rock City.What are we trying to protect against? Heat, fine alkaline dust, vibration (loud speakers), moisture.I started by removing all of the power supplies from their enclosures and masking connectors, MOSFETs, PCB to chassis ground, etc. Then I used acrylic conformal coating spray to encapsulate the entire PCBA in a Water/dust proof layer.Next, I used E-6000 adhesive to "Stake" aka glue all large components (capacitors etc) to the board. This makes the driver robust against vibration.Before reassembling the driver back into the aluminum chassis, I applied thermal paste between the MOSFETs and the chassis to more efficiently conduct heat a way from the driver.Finally, I used dielectric grease on all wired connections in/out of the driver the prevent moisture/oxidation in the wires and at the contacts.Together, these mitigations turn these $15 drivers into $50+ drivers!And the best part? I didn't have a single driver failure! Thanks to the thermal paste and some additional heat sinking I was able to test the drivers reliably, for hours, at 50W over spec!So overall I'm really pleased with these these drivers for their performance and the ease of modification!The only issue I had with these is the quick connect contacts. It can take some trial and error wiggling your wires around while playing with the snap to find the sweet spot for your wires to make good contact. SO the contacts could be better but I was still able to make them work safely and reliably.Very pleased. Have and will buy again!
Peter
Reviewed in Germany on February 7, 2025
passt
Peter N. Biddle
Reviewed in the United States on February 3, 2025
I use these to switch back to 12v off of a 120v line that comes off a solar generator in my van.Could I run entirely separate lines for all my 12v devices? Yes, I could. And maybe some day I will. But that's a *lot* more wiring when I already have an overhead Maxxfan (12v) installed a few inches from a 120v microwave.These are very efficient, and run quiet.
Mom
Reviewed in the United States on February 24, 2025
We've used 2 of these to run LED light steps in a curio cabinet and on top of an exposed beam. They were easy to install and work great!!
Jcc
Reviewed in the United States on February 21, 2025
Are not the output they claim
rony krief
Reviewed in France on February 11, 2025
Alimentation d un ruban led derrière un miroir de SDB
Pouria
Reviewed in the United States on January 7, 2025
I bought the 24V 200W model and connected it to a 100W LED strip. Despite being exposed to air on the top and sides, it still got extremely hot during use. It burned out after just two months of use.
valarie jean powlina
Reviewed in the United States on January 23, 2025
Nice design, I am using this power supply for operation of 12v computer fans within 3d printing for exhausting fumes.
heinzharald
Reviewed in Germany on January 2, 2025
Die abgegeben 8,3A werden nicht annähernd erreicht.Mehr als 3,7A darf man nicht erwarten.Zumindest die Spannung ist stabil bei 23,8V.Dieses Netzteil ist nur zu empfehlen wenn man nach Herstellerangabe mindestens um 150% überdimensioniert.Zu dem Preis keine Kaufempfehlung.
Thomas R
Reviewed in the United States on August 21, 2024
The product arrived looking a bit worse for wear. I thought no matter if it still works. But it had loose parts inside and sounded like a baby rattle. I was afraid to plug it in due to risk of fire or even worse a fatal electric shock. I dont know if the loose parts inside were due to build quality or the minor damage to the corner. My advice would be to examine the item closely before use
Mc
Reviewed in Germany on March 15, 2024
Gute Ware lobt sich selbst.
Crabtree Creative
Reviewed in the United States on December 18, 2024
I needed a really narrow power supply and this one really fit the bill. it really came in handy for a project I was working on that powers 20 incandescent 12 volt bulbs among many other parts.
Niko
Reviewed in Germany on April 14, 2024
Passt und fkt und schneller Versand
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