Programmable DC Power Supply (0-30 V 0-10 A) 110V Input High Precision 4-Digit Multiple Protection with PC Software and USB Charging

The Programmable DC Power Supply (0-30V, 0-10A) is a versatile tool that’s perfect for anyone who needs precise control over their power output. Whether you're tinkering with electronics, testing circuits, or just need a reliable power source, this unit delivers with high precision, thanks to its 4-digit display. The multiple protection features give you peace of mind, knowing that your projects are safe from overvoltage, overcurrent, and overheating. Plus, the included PC software and USB charging capability add extra convenience, making it easy to program and monitor your power supply directly from your computer. It’s a solid piece of kit for any serious DIYer or professional working with DC power.

SOFTWARE DOWNLOAD LINK IS AT THE BEGINNING OF THE PRODUCT DESCRIPTION!! Note: this is not needed unless you want to control it from a PC. NOTE: The .rar file at that link has a long filename, as do the nested directories, which causes Windows problems (failed my first try due to these long filename paths). Windows error messages (or lack thereof) are useless (Windows fault!). SOLUTION: Unzip (7zip) the contents to your root drive, and/or drag out the folder "iPowerCtrlv___" to a higher level directory, or even your C: drive, and install from there. Then it worked a treat. Also had to reboot to recognize the device. Small and extremely functional, doesn't take over my workbench. Love the display: your choice of history graph (good for tracking charging), or large output V&A display. All needed values shown on display at all times: Set values (V & A), Present output (V & A), Limits (OVP & OCP), Watts, Mode (CV vs CC), Time, On/Off - all except total Ah. Output within 0.01V of my voltmeter. Buttons & knob are simple, but everything you need. 4 memory slots (knob to select). Software spartan, but functional - 10 hotkeys for V/A settings, 100 memories, output control, configurable graphs (with export). The ONLY thing missing on this is total Ah, and I wish the fan was a little quieter - it runs even if the output is off (no load). Oh - and would be nice if the power switch was in front for ease of access on a workbench. Kiprim also responded within 24 hours to my request for the download link - and NOW I notice it was already at the top of the Product Description <insert sheepish grin>. If you want a 30v/10A supply with more than just V/A/W displayed, this is the one to get - or spend a lot more. Will update if there's any change ...

Takes a minute to get used to the controls. Little different from my last one. The color display is clean and clear. Haven't needed to push anything beyond 36v at 200watt. But used it to check car lights, fuses bunch of random things. Set it up to do a little electrolysis, used it to create a heating element so I could seal my own garbage bags, used the same element to heat and bend acrylic which was really fun. Ran a Christmas ornament to add lights to it to see what the final watt/amp needed to reach etc. Fun little tool that when you find you need it you will need it more lol.

This is a good hobby power supply but it did not work for my application due to the very slow ramp up time. I'm using 5v and you can visually watch it slowly ramping up over more than a second. That is outside the USB spec and will make some USB devices fail to connect.

Perfect for any hobbyist electrical engineer or even professional. I've had for several months now and its definitely worth the money. The accuracy has held up over time as well and I really appreciate the charts on the front. It's not too heavy and doesn't take up as much room as most of the other power supplies I've used. I mostly use it for 24v and 12v devices during product development and have had no issues so far.

Does not disappoint. This psu is clean has software that works and is intuitive to use. The small form factor takes up little bench space.

I bought two of these. One is the 30V 10A model which works great after adding a thermal switch to quiet the loud fan down when the supply is under light loads. This review is about the 60V 5A model which is functional but not at all accurate. Strangely the fan on this model is quiet from the factory and only ramps up when the power supply gets warmer. The fan speed does vary a good deal over the course of 30 seconds or so which makes the supply a little annoying if you happen to be working near it. I think for the low price I can tolerate the fan behaviour. Please see the attached pic for the issue with the current reading on this supply. The new supply is on the right and disagrees with both the other power supply (in the middle) and with the DMM on the left as to how much current is flowing. All three devices are connected in series so their currents are identical. I think I might send this one back and hope for a better one. Edit: I contacted the seller who offered to replace this defective unit at no cost. The replacement just arrived today and is bang on accurate just like the first power supply I bought from them. Seems the defective unit was just a fluke. I'm changing my review to 5 stars due to the excellent customer service I received and the fact that the new power supply works as expected.

The Quality Control is terrible. Bought two times, two returns. First time works for around 3-5 mins without loading, loud bang and device is dead. Try to replace fuse, no joy. Second time - works for 9 mins with test load 12V 1.5 Amps (LED stripe), loud bang and heavy smoke out from device. It still operating, but seems that issue with cooler, which was melted inside the box and produced a heavy smoke. Just for fun will try to order third time. P.S. Third time - 2-3 mins of work and silently became dead again without any load. THREE TIMES, CARL!

No soy un profesional de la electrónica, pero llevo años usando esta fuente para mis proyectos y para probar pequeños circuitos y sigue funcionando perfectamente, de vez en cuando voy midiendo el voltaje y el amperaje y debo decir que es bastante precisa. Para buscarle algún defecto, es un poco ruidosa, pero, para un uso ocasional, se puede soportar sin problema. En definitiva una buena fuente para aficionados y oara pequeños proyectos.

Does what you'd expect. Produced 0-30v DC and 0-10A. No problems what so ever.

Belle alimentation pilotable et programmable même via PC. Elle est petite, pas lourde, mignonne et précise. Pour le prix c’est incroyable. Avec un petit écran qui montre de façon graphique ou numérique les infos. Juste pour info, pour le logiciel, il faut prendre le dernier logiciel pour que sa fonctionne et s’installe correctement. Le lien de téléchargement ce trouve sur la page du produit. Et après tout fonctionne comme une horloge.

Bien précise et stabil.....Nickel

Bought as an upgrade from the internet auction special analog power supplies, as that one was frustrating when the input would drift. It's precise, easy to use (if not intuitive), the software is windows only and is mostly just a display, but it supports pyvisa so you can write your own python code to talk to it and do logging. Fan is noisy if you're pulling more than 50w, so bear that in mind, I might swap mine for a noctua or something similar in future. The quality inside is amazing, selastic on every connector, beefy high-rating capacitors, nice little serial comms board, and the screen print markings on the pcb. seem to indicate this is an owon product on the inside. It's not a lab power supply, don't expect it to be, it's noisy on the output and the polling rate isn't massively quick, about every quarter second from what I can tell. It's not priced like a lab supply though! Perfect for charging batteries, a bit of custom code logging, testing RC equipment, emulating other power supplies, and running small to medium electronics projects.