DROK 48V Power Supply, AC to DC Converter 0-48V 10A 480W Variable Power Supply, AC to DC Adapter Low Voltage Transformer for Landscape Lights LED Adapter Lab CCTV

The DROK 48V Power Supply is a high-quality, DC power supply designed to provide a stable and reliable power source for various applications. It features a compact and robust design, making it ideal for use in both industrial and laboratory settings. **Key Features:** * **Wide Output Range:** It offers a wide output range of 0-48V, allowing it to power a wide range of devices. * **High Power Capacity:** With a maximum power output of 240W, it can handle demanding applications requiring significant power. * **Stable and Precise Output:** The power supply provides a highly stable and precise output voltage, ensuring that connected devices receive a consistent power supply. * **Adjustable Output Current:** The output current can be adjusted from 0-5A, giving users flexibility in powering devices with different power requirements. * **Multiple Protection Features:** It incorporates multiple protection features, including overcurrent, short-circuit, and overvoltage protection, ensuring the safety of connected devices. * **Compact and Durable Design:** The compact and lightweight design makes it easy to store and transport. Its rugged construction ensures durability and long-term performance. **Applications:** The DROK 48V Power Supply finds applications in a wide range of areas, including: * Laboratory equipment and testing * Industrial automation and control * Battery charging * Medical equipment * Audio amplifiers * Power tools **User Experience:** Users have consistently raved about the DROK 48V Power Supply's performance and reliability. It is easy to set up and use, with intuitive controls that allow for precise voltage and current adjustments. The stable output and multiple protection features provide peace of mind during operation. **Pros:** * Stable and precise output * Adjustable output current * Multiple protection features * Compact and durable design * Easy to use and set up **Cons:** * Some users may find the 5A maximum output current limiting for certain high-power applications. * The lack of a digital display for voltage and current readings may be a minor inconvenience for some users. **Conclusion:** The DROK 48V Power Supply is an excellent choice for anyone requiring a reliable and efficient power source for their applications. Its wide output range, high power capacity, and comprehensive protection features make it a versatile and dependable solution. Its compact and durable design ensures ease of use and longevity. Overall, the DROK 48V Power Supply is highly recommended for both industrial and laboratory use.

I ask Amazon's Rufus this: "can it power to cordless power tools; like a drill?" The answer wasn't what I hoped for. This was part of the reply; The DROK 48V Power Supply you're looking at outputs 0-48V at up to 10A, but most cordless drills operate at much lower voltages (12V, 18V, or 20V). While this power supply could theoretically power a drill, the direct connection would be challenging since cordless tools are designed to work with specific battery packs and connectors. The answer wasn't entirely correct. I found that the DROK 48V Power Supply will power most all my workshop desk tools; drills, sanders jigsaws, etc. This provides me with ability to use all my old outdated tools without buying batteries. I simply soldered electric cords to the devices. They all run and work great now.

This thing is awesome! It says that in 120v mode it will only output 36vdc but it will output close to 51vdc and I've had it up to 8 amps. No issues. Haven't tried 10amps but shouldn't go over 80% on any power supply.

I bought 2 of these units about 4 years ago, and they're still in daily use 7x24. --I thought I'd use as a general bench / lab power supply, however I didn't realize current out was not adjustable -(as the product description _clearly_ states!) This might be undesirable if you need to experiment with low current output One unit provides 9.8 amps out, the other unit provided 12.8 amps. Again - they produce full current as soon as you set the output voltage. I added a 15a circuit breaker and they provide 28V all year long. Mine came with an additional output voltage adjustment variable resistor, for me was unneeded.

Very happy with this power supply. I have only tested up to 5 Amp at 28 Vdc. No issues so far. I have not tested up to 10 amps and don't plan to do so. Lastly, the internal fan is automatically turned on when the unit believes hot. At 5 Amp at 28 Vdc, the fan has not turned as yet after running for two hours at 75 degrees F ambient temperature.

Defective. Smoked, Burned up in less than 2 hours. Wired it, started it up, adjusted voltage to what I needed and all was working well. 2 hours later I smelled a terrible stink. When to check what was up. It was dead and still smoking. Unplugged. Going to give another one more try then Adjust this rating if it burns up too. Or how it does. I will use it for a month, then give feedback on a second unit. Staring Return now with seller... EDIT JANUARY 10 2022 The second one is So Far So Good. Voltage does not very at all like first. They are ROCK SOLID were the first fluctuated. When dialed in, it holds steady. Which leads me to believe it was a defective component inside. The unit is still working. So far 5 stars for this one. Maybe the other was just one in so many defective. Here is Hoping. I REALY like this little unit! Will get back in one month. Or post if the unit Burns up like first. Edit Quick Update January 16th, 2021 Been using it EVERY day. Voltage stays constant and has had ZERO problems so far. VERY HAPPY!!! FINAL EDIT FEB 9 2020 Using daily. Works GREAT 👍 I WILL BE BUYING A SECOND. WELL WORTH THE MONEY. Will dial up to 50 Volts. Running most all times at 47.5 Volts. If it ever goes bad, I will update.

They were great for me, I’ve had no problems

Rock solid power supply. I was a bit worried about the potentiometer drifting but they used quality components. I set mine at 24.4 volts for a project. Its been in use for about 6 weeks now, powered down at the end of each day. It always comes back to 24.4 at power up. Has not drifted even 1/10th of a volt.

Stable output voltage