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 ...

Very good quality. Display is very nice. I have been in the car business for 40+ years and have just been using a name brand 12 v power supply to bench test parts. This thing is over the top. It will display how many amps the load is using. This will help diagnose a part that has higher than normal internal resistance that may be missed during normal testing.

This is a cool unit for the price and it worked great for my purpose. I tested it with a calibrated fluke DMM and it was spot-on at the load points I was working with. It cannot be calibrated which may be a problem depending on your intended use. This unit has a very long power-down time after switched to the off position, so your circuit may be hot for a longer period than is acceptable depending on your use.

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.

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!

Good quality, great size for any technician's workstation.

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.