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

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

Bought the 30V. On screen voltage and current readings are surprisingly close to my calibrated meter. Nice to have the voltage/current graphed on screen --scales nice. Controls are simple and fairly polished--not awkward like other brands in this price range. Wish it was a little brighter and better viewing angles.. Decent size --fits on test bench with small footprint. Good value for the money.

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.

Overall fairly happy. I purchased the DC605S twice. But there seems to be different versions of the hardware with big unit to unit variations in operation.The first unit i got had the following issues:1. The fan would run all the time.2. Using the SCPI interface, if you triggered a high voltage to low voltage transition, and turned the output off during the transition. The PSU output would turn on before the output voltage had reached the set threshold. Something to be careful with if you are switching dynamic voltages as you could damage whatever is attached to the supply when transitioning from a high to low voltage.3. The output adjustment time is pretty long when using the SCPI interface. I wish dynamic step response was faster as it can take a 3-4 seconds for the output voltage to adjust from 48V to 5V.The second unit I ordered did not have the fan issue, and seems to lockout the OUTP ON command after setting the output voltage. This somewhat annoying as if I set the output voltage to the same value twice, the PSU will delay before turning on the output. But this might fix the issue of the output switching on too quickly after programming the output voltage.Overall great value for the price, but the unit to unit variations in behavior would give pause when purchasing this beyond a replacement for an inexpensive non programmable supply.I checked on the manufactures website, and they did not have any firmware update downloads. So I don't have high hopes that the issues exhibited by the first unit will ever be resolved by a firmware update.

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 ...

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.

Works great! The scope function turns out to be wonderful.