DC Power Supply Variable, Bench Power Supply with Encoder Adjustment Knob, Output Enable/Disable Button, Adjustable Power Supplies with USB Quick-Charge, Short Circuit Alam (30V 10A Black)

Great power supply. Weighs like it’s build good. So far it’s been working great no complaints. Seems to be accurate in the currents and pretty stable.

I've been using this power supply for a couple of years, and I'm always impressed by the ease of use of the controls. It is very easy to use, and I like the two stage process where you set up your voltage and amperage first, then push the output button. I also appreciate the color indicators that show when you have reached your target voltage, and I like to watch the progress of the charging process in real time. Good quality piece of kit for a reasonable price.

This thing is major cool! Compact, lightweight, 10 amps of power, and precise voltage and amperage control. I also love the fact that the output is switched on and off without losing the display settings. Performs very well.

This variable dc power supply is easy to set up and go. It works flawlessly. The alligator clips are okay, but I suggest buying extras. They grip strongly, but bend easily at the pin. You’ll need them eventually anyway. It has a cooling fan built in and only runs when needed automatically. You can’t go wrong at this price. It has a built in fuse for any accidental overload. It looks very professional sitting on my bench.

This is a great bench power supply for the price. It does everything it's supposed to do, the output is stable, and the encoder knob allows for very precise voltage and current adjustments. The output enable/disable button is also a nice feature you don't always see at this price point. My only reservation is the build quality. The unit is extremely lightweight, which makes it feel a bit cheap and hollow. Despite the feel, it works perfectly. A solid choice for hobbyist use.

Great power supply. I’m an auto locksmith and use it on my bench for programming immobilizer modules and ECUs. Voltage is stable, output is clean, and it performs reliably during sensitive programming tasks. Highly recommended for automotive electronics work.

I had to basically take the whole thing apart to take out the beeper speaker it’s behind the front board. Then I realized I forgot to put a knob back on so had to take it apart twice, the beeping is So annoying at night. But it’s an amazing power supply and works really well so far. I might buy another one it’s so nice. Super easy to use. Let’s the device draw the current it needs. I have successfully kept my first harvested dvd r diode alive because of this power supply.

This unit is the "standard" size and shape for a 1-channel bench power supply. It's very light, too. Adjustments are easy to use and accurate, and the power output is sufficient for most lab bench projects. Supplied cables are adequate to reach from the unit on or just above your desk, to the device being powered. This unit appears to be fanless; maybe it only kicks on the fan when it gets hot, but anyway it seems to be completely silent. The USB output is handy as a bonus. Overall great value for money.

Very compact, easy to use.

User friendly and nice,very good product.