💡 MEAN WELL LRS-350-12: High-Performance 348W 12V 29 Amp Single Output Switchable Power Supply Review

Suitable to replace Creality CR-10 and S4, S5 printers. I've replaced a few hoping they're a little quieter. Not much quieter. However, this has replaced some lower-quality devices than cameras with later printers. They work fine. Please do not install the input voltage selector at 110 (or 120) on the North American use side. It attaches with 2 screws on the side of the PSU instead of 4 on the case. Be careful. Add some polyamide tape to the front corner where it may come close to the LCD…

Good for a few weeks/months so far but a bit noisy. I have this for running RGBW LED strips/strings under and above my kitchen cabinets. I have a power supply that powers a Zigbee controller controlled via Hue Hub. If I have a light at approx. 10% brightness, the power supply fan does not turn on at all, if it is a little brighter I can hear the fan quietly, if I increase the brightness to 60% or more, the power supply fan runs at 100%. and it's kind of annoying. At some point I will probably…

Excellent 12V power supply. Very efficient and unobtrusive. Excellent fit and finish. Yes, the fit and finish is something I never imagined describing a power supply. The metal case was smooth and all corners were rounded. As already mentioned, the power supply is very efficient. It consumes 1W or less in standby mode, compared to my old standard 12V china adapter which used 5-10W in standby mode. The voltage regulation range is 10v to 14.1v. I am using this power supply to power 2 50w cellular

Plastic strip to protect AC input from short circuit is missing. It's just open. I saw two tiny holes on either side of the terminal block and made good contact across them. I asked here too, but none of the salespeople seemed to understand what I wanted. Some said the cover didn't exist. Some said there were no holes. A piece of plastic clip is inserted into the hole on either side of the terminal screw area and into the plastic guide. That's 25 cents. This annoys me a bit given the fact that…

I bought this to replace an OEM power supply in a 3D printer. The old one was fine, I just wish I had a branded power supply in my machine that sometimes printed over 30 hours. I immediately liked how thin the block is. Same rating as OEM, only smaller. After plugging in the device and warming up the bed, the fan runs at full blast and the thing is so loud that I had to take a close look to make sure everything was ok. It lights up for a minute, then turns off after a minute, then turns on and…