Your cart is empty.
Your cart is empty.4.4 out of 5 stars
- #4,917 in Industrial & Scientific (See Top 100 in Industrial & Scientific)
- #2 in Lab Power Supplies
- #3 in Life Science Supplies
Product Description
lightweight and Compact
Dimensions: 5.81*7.51*3.56 INCH
Weight: 1.15kg
Input Voltage Range: AC 230V/115V
If your area uses 110V, flip the voltage switch on the back of the dc power supply to 115V (otherwise it may not reach the 30V output voltage).
Joe Kiras
Reviewed in the United States on March 5, 2025
Great for giving that dead battery a quick boost so a charger can begin charging again. A+
Kind Soul
Reviewed in the United States on February 8, 2025
Bought two of these, one for the office and one to keep at home. They work fine, are accurate and easily adjusted. I like the extra button that cuts off the output without having to completely turn off the supply.
Derik Gagnon
Reviewed in the United States on February 25, 2025
This worked great for very light use testing on circuit boards for Game Boys. It mostly just sat on my desk unused for a lot of time and never went above 6 volts.Now I went to go use it tonight, and the volt knob now only turns the voltage down regardless of direction. I tried on every single digit, but now I can't get above 0 volts. At this point, it's a glorified paper weight. Absolute trash components.
Southerngent
Reviewed in the United States on February 21, 2025
This is my first time using one of these, and it was easy to setup and use. It came with the cord and connection wires to connect the unit to your project item. It works as advertised. If suggest looking at a couple of YouTube videos for clarity in the use of these types of machines, as the instruction manual isn't very clear ( voltage vs current output). If highly recommend.
Craig A Roop
Reviewed in the United States on January 31, 2025
This unit is small, quiet and robust within it's design limits. A great value for the money!
R. Ross
Reviewed in the United States on September 14, 2024
I need a second low-voltage supply at our ranch for use in bench testing electronics at typical electronics supply voltages levels, sort of 1.5 volts to 18 volts. In particular I wanted to use it to test a rain gauge with LCD display designed to work off of two AA batteries...sort of 3.5 volts down to 2 volts. I wanted to measure the discharge current drawn by the rain-gauge electronics as a function of voltage as the battery discharged, and describe the LCD display brightness and contrast as a function of voltage level. With my other low-voltage bench supply, dialing in a particular voltage in a real hit or miss operation. The course knob always overshoots, then I find that my desired reading is out of range of the fine knob...so I go back and forth several times to get the reading I'm after. The unit was a dream. You just set the knob to control the digit you want to control and it just steps precisely for each click of the knob. In my case I wanted to test in 0.1 volt increments starting at 3.5 volts and dialing slowly down to 2.0 volts. I just set the voltage at 3.5 volts and the knob for 0.1 volt increments. Each click dropped the voltage exactly 0.1000 volts. Infinitely better that my other power supply. The second thing I like about this supply is the second on-off switch on the output...separate from the power on-off for the unit. Another. 50-year-old very-low voltage supply I have has this feature and I use it all the time. With this feature one can set the voltage and current level while the test unit is plugged in and also turn the test voltages on and off without going thru the transients of turning on-off the power supply. Very helpful.I checked the voltages and current w.r.t. my digital multi meter and the agreement was good. However, don't expect it to accurately measure currents of just a few milliamps. For that I used my digital multimeter.Highly recommended!
Rafael R
Reviewed in Mexico on February 11, 2024
El producto no sirvió desde un inicio la devolución tarda demasiado tiempo, pensé que al ser un producto importado tendría que pasar por algún tipo de control de calidad el cual por lo visto fue nulo
Liberty's Friend
Reviewed in the United States on December 27, 2024
The power supply supplies the desired voltage and amperage accurately. I have been using it to run a long term test on a vintage automotive clock and it has been supplying a clean, reliable 12 volts for months.
Alec Lanter
Reviewed in the United States on October 29, 2024
Works as advertised. Digital control knobs are much easier to use than similar potentiometer-based models. Output current and voltage seem accurate.
Jawaharbabu
Reviewed in India on October 18, 2024
User friendly and nice,very good product.
Marco López
Reviewed in Mexico on July 24, 2023
En general todo muy bien, el único problema fueron los cables, que no servían y no me pudieron resolver ese problema
Mario Sanchez Galvan
Reviewed in Mexico on October 2, 2022
Que es fácil de usar y no se calienta
Recommended Products
$119.00
$ 47 .99 $47.99