Facmogu 3V-12V 5A 60W Power Supply, Adjustable Voltage DC 3V 5V 6V 9V 12V | V...

Works well for my application, which is to power a 12vdc fan. Workable voltage range is 3.2 - 12.2 volts. Control knob does have a off position, is very sensitive and does not use its full range of motion to adjust voltage. Have left it on continuously for days and does not heat up or get warm.

Love these power supplies this is my second one.

Works well

First one died after 4 months. The second one wouldn’t turn on until more than halfway up the dial - returned it. The replacement reached maximum voltage halfway up the dial - that one is going back. Bought a different brand item on Amazon which actually has a 3 prong plug for $10 more. Same voltage/amperage. Hopefully this one will continue working well for a while.

Good for testing and short-term use. Despite claiming a minimum of 3V, I couldn't get it to reliably go below ~3.45V. Also, the voltage tends to slowly drop over time (or at least the reading slowly falls.) Other than that though, it works well enough to use with electronics projects and can supply the claimed 60W.

great product. Highly recommend

Delivered very quickly, but I found that when powering 6V LED lamps (for pinball, juke box and vintage auto uses etc, AC or DC) the lamps flickered at 6V output. When I tried the same bulb on my bench top DC supply the lamps flickered at did not flicker. The output from this sweet little power supply is NOT smooth DC. I suspect it is simply rectified AC with inadequate capacitors to smooth out the rectified cycles. I am returning it. Not sure how I will solve this for my miniature diorama.

It’s 5 amp adapter which gives you enough power to run and test your devices. The volume works fine but it is not that sensitive, when you start turning the volume it’s showing 3 volts and by turning more the voltage goes up, when you reach to 3/4 of the the turn the voltage reaches to 12 volts and rest quarter of the turn is for nothing. But still is good.

I use this for electrosynthesis and other electrolytic experiments and it works quite well. Output is stable and accurate to the display. Better then average for made in china quality. No complaints after a month of use

works great , will do biz again

Bon produit

Stable power

Set at 5V to power up a couple of ESP32 CAM board yielded these devices inoperable, crashing, restarting and eventually failing even though same devices worked fine with a cheap fixed 5VDC power supply. Suspect the power supply was rather 'noisey' at that voltage. Also, the adjusting dial is very sensitive at that voltage level. Look elsewhere.