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Reviewed in the United States on May 24, 2025
For the price is a 4 more expensive would be a 3 star built quality fair to good., runs hot I recommend not to use it at maximum capacity best under 80% of it’s maximum
Jerry Reed
Reviewed in the United States on March 19, 2025
I bought this supply to use with a piece of equipment that required 50 V. The specifications stated that the output voltage was adjustable +/- 10% well within the range I needed. Pictures of the product showed a small blue pot at the right end of the terminals for adjusting the voltage. However my power supply has 2 blue pots and no indication of what the pots are for. Adjusting the wrong pot could possiblly disable the supply if it controlled overvoltage or over current. I have queried the vendor with no response. I cannot use this supply until I can properly adjust the voltage. Vendor communications is unacceptable and I cannot recommend buying
Gabriel Paoletti
Reviewed in the United States on March 16, 2025
Excellent product
Customer
Reviewed in the United States on February 5, 2025
Muy bueno si lo rwcomiendo
David
Reviewed in the United States on September 13, 2024
I recently picked up this 48V LED driver, and it's been a fantastic addition to my setup. With an output power of 1000W and 20.8A, it provides ample power for a range of devices, adjusting the current as needed. The peak power rating is impressive, though it's worth noting that it's not the same as the maximum load current.The build quality is top-notch—made with high-quality flux material and a sleek matte aluminum housing that offers excellent heat dissipation. The multiple ventilation holes and built-in status indicator make it easy to monitor and manage.Safety is a big plus with this unit. It's rigorously tested and comes with RoHS, CE, LVD, and EMC certifications. The lead-free process aligns with environmental protection standards, ensuring a reliable and eco-friendly product.I've found it incredibly versatile, powering everything from LED lighting and CCTV systems to brushless motors and automation devices. The intelligent protections for overload, over-voltage, and short-circuits provide peace of mind, and the low power consumption in standby mode is a nice touch.Overall, this power supply has been a reliable and efficient choice for my electronic needs. Highly recommended!
Robert
Reviewed in the United States on March 1, 2024
This supply is rated at 48 volts and 25 amps which is 1200 watts but a sticker on it says not to exceed 80% of its rated power which would be 960 watts for an extended time. I take this to mean 25 amps or 1200 watts surge but 960 watts continuous. I have it loaded to a little over 12 amps continuously. So far it has preformed very well. It replaced a supply that was rated at 12 amps surge and 80% or 9.6 amps continuous. It was running a little over its rated continuous load and the capacitors in it wouldn't last long and had to be replaced about every 3 months. We will see how this one lasts as it hasn't been in service but a few days but so far it is doing great.
Efroun
Reviewed in the United States on November 11, 2024
This power supply performs as expected based upon its specifications. However, I was surprised that I could vary the output voltage much, much greater than what is documented here. Not sure how well it would work outside of that range. I'm running it at 36V and it is sourcing current for a few seconds at a time in the mid to upper 20's to a motor load.
emaxon
Reviewed in the United States on September 6, 2023
I'm unaware of ANY power supply or charger sold here that offers a legitimate 1200W of power at any voltage so cheaply (thx to the reasonable regular price and the 15% off sale.) This serves as perfect companion to an iCharge x12 controller for charging various Lithium/Lipo packs at heavy amperage. Note that the fan is temperature-controlled, seemed quite powerful, cycled on/off sensibly, which is a nice change from the always-on screamers usually found in inexpensive power supplies. I've not toyed with the adjustment pot, but am happy to see a proper multi-turn trimmer instead of the inaccurate/unstable full-size 270deg pot used in others I've tried. (I've actually had to replace this pot on other supplies to allow accurate adjustment in the past.) This one's a keeper!
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