J**N
Broken on arrival, next one lasted approx 12 hours - Don't waste your time or money
This PSU arrived as a trapezoid not an oblong as you would expect. This had obviously been dropped prior to posting. The other items in the package were perfect. Why someone placed an obviously damaged item in the box I don't know.I did not power this unit up due to the damage.As the reviews are good I am returning this one and have ordered another. Let's hope I can give that one a good review.Second PSU last 12 hours approx before vapourising the PSU internal fuse. I could not get a better photo as the case has void labels. I noticed the power LED had gone off last night. On closer inspection, I could detect 240v AC going in but no DC coming out. I disconnect from the mains for a closer look and could hear something rattling around and could see a bad burn mark on the PCB.This unit was off load when it failed and was still drawing 6 watts of power, I had only wired it up to a short string of LED lights which drew 11 watts when illuminated.So would I recommend or buy again, no way, I would also ask Amazon to investigate and find out why this failed. It is supposed to be CE rated.
M**A
Robust 12volt Power supply
Purchased to supply power for RS550 electric motors which need higher amperage to start and operate. The transformer seems to operate without generating noticeable heat or "hum". Works well with speed reducing unit. Mounted the transformer, on spacers above an MDF base to aid ventilation, but heat not evident. Stainless steel case looks good. Terminal polarity marking a little unclear, but quite manageable.
W**O
What I should have brought in the first place
cost only a couple of pounds more than the 12v LED driver I had been using to power a WiFi CCTV camera, it has the capacity to power several more where as the LED driver didn't. You do need to be competent to deal with mains applications, and be able to use a multi meter to check and set the output voltage the adjuster pot is designed to be end used accessible
A**A
Working well. Good power output
So far so good. Good power output. Being an electrician can tell it's built well. Powering up 4 led MR16. and led strip lights.
C**N
fine
works well with no problems so far
S**D
Brilliant!
Very happy thank you amazon!😊
T**E
Does what it says on the tin
Have two of these power supply's, both work great
S**S
Looks so fragile but does the job
Installed in my camper, look for good ventilated place. Have run my 12v fridge and it seems to be fine and coping.
TrustPilot
1天前
2 个月前