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)

Just got it, so take that into consideration when reading this review. However, after opening, powering it on, and spending an hour putting it through some initial testing I am VERY happy with this purchase with the exception of one itty-bitty issue (see last paragraph).Obviously time will tell, but it looks and feels like a quality unit. I purchased the 30v-10a unit and after measuring with a good multimeter, the NANKADF accuracy is dead-on below 15 volts and within .005 volts at higher voltages. That's more accurate output than a wall-wart and most PCB power supplies (7805, etc). The encoder

Absolutely great. I work on small LED toys and other electronics, including microprocessor stuff. This bench power handles all the unipolar DC loads I have. It has constant voltage and constant current settings. Shorting the output produces an immediate shut off and audio alarm, but does not change any of the settings. Push the output button and it's back on. The output button also lets me turn off the supply, make a change on the project and turn it back on in a jiffy. Provides voltage, current and power displays. Reliable and silent. The (unmetered) front panel USB source is convenient.Very

This item works really well. It is a great affordable work bench power supply. It's incredibly straightforward to use, and is easy to connect to. The power provided has been stable in the times that I've used it, so I like this device.

I bought this to power my silver cell. and it works perfect. a great feature that you really need for a silver cell. is it kicks off and alerts when the silver grows into the anode material. the accuracy readings are very close when you check against a multi meter. easy to connect. its compatible for any dc source. the adjustment can be fine tuned. it comes with cables and clips. its lightweight. and small enough to easily store. ive used it down to 1 volt and less than an amp. and used it to deplate silver plated items perfectly going up to 25 volts with no issue. the fan works great regulati

For a professional workbench or homelab setup, the DC Power Supply Variable with Encoder Adjustment is a versatile and compact solution that offers a significant step up from basic analog-knob units. Its combination of digital precision and safety features makes it a reliable choice for everything from charging batteries to testing custom PCB projects.Precision Controls and ErgonomicsThe high-precision encoder knob is the standout feature of this station. Unlike traditional potentiometers that can be sensitive and hard to dial in, this encoder allows you to press the knob to select a specific

It has been working great for me so far. Even the overcurrent protection is spot on. I use power supplies like these to test new battery-powered device prototypes to determine their operating voltage range and current limits, by artificially limiting voltage/current to realistic battery conditions and simulating power drain under load. This supply allows me to do all of that with ease and has proven very accurate. It's polling rate could be slightly faster, but I'm not gonna knock it at this price. It absolutely gets the job done for a hobbyist-friendly price.

I like the fact that you need to enable the supply. This is a feature that might help to prevent your project to go up into flames, hi, hi. The display will show the selected voltage before you apply it to your device.

So far this power supply seems really nice. I like the features and user-interface. The only thing I don't like is the slow response time to changing the voltage or when powering it off. When you lower the voltage, or power it off, it is very slow to ramp down. It just slowly decreases in voltage, which could be an issue in some cases.But for my use cases, I do like it. I may even get one for a family member. For the price, there seems to be good value here.