inShareplus 24V 16.5A 400W, DC Universal Regulated Switching Power Supply, 110/220V AC to DC 24 Volt LED Driver, Converter, Transformer for LED Strip Light, CCTV, Computer Project, 3D Printer

Does exactly 'what it says on the tin' works exactly as it says, fan a bit noisy and on all the time but you can get used to it - wonder how much the price would go up with a few pieces of mounting kit? Recommended

Only just installed but looks well made and is working well at the moment

I bought this (24V 400W) to power a modified Proxxon MF70 Micro Milling Machine which needed 24v for the motor, speed controller, and the stepper motors. So far it's worked flawlessly for the 40+ hours of use, unfortunately for those 40+ hours the fan has never turned off. The description implies the fan is temperature controlled which I assumed meant at low temperature the fan would be turned off (I have 3 or 4 similar power supplies powering other machines) but that does not seem to be the case. It also doesn't seem to be speed controlled either as I have never heard the fan speed up or slow down and I can only assume the fan is running at a constant 100%. The fan isn't loud but it's also nothing close to silent and during extended use It can be annoying, especially If the milling machine is idle. When It first arrived I checked the voltage with a multi-meter and found mine to be producing 24.3v which is fine for most electronic devices but I lowered mine to be certain. Overall I'm happy with my purchase and I would buy another If my next project required.

I purchased this to power amateur radio transceiver(s). If it works well, I'll be getting another. For the price and built in rf filter....can't go wrong. Unless you have the voltage selector set to 110 instead of 240V!!! I haven't done that (honestly) but always take care to use proper crimped plugs. I purchased a separate on/off, kettle plug type socket that goes with this really nicely. If you do get that, check the wires as the live is on neutral and vice versa. (Please read those reviews).

I bought this to use on the 3d printer i am building it works well and is quiet i have not had it up to full load yet but i am sure it will perform well

Performs Very well and internal fan is quiet and effective. Unfortunately arrived slightly dented however aluminium construction was easily straightened. Used to power heated bed and works well

Does what I want it to do happy

Overall very happy with the power supply. Works Well. Given 4 stars rather than 5 because of an issue with the L, N and earth markings. On the metal case it has Live marked as the far right terminal, which I can confirm is correct as I’ve connected up and tested. But on the terminal itself the one on the far right is marked N. The markings are opposite. The markings on the terminal have higher visibility than the ones on the case so there is the potential of connecting the L and N wires to the wrong terminals, which would obviously cause damage to the power supply, or at the very least, trip a fuse.