Review on MEAN WELL MDR 20 12 DIN Rail Supply by Jonathan Abreu

Electrically, this product is great. The advantage of this type of power supply is that it can be mounted on a DIN rail, which is why I bought it. The locking mechanism just isn't strong enough to keep the chuck from slipping off the end of the rail. This would be a problem with a vertically mounted rail and could be a problem with a mobile device if it doesn't have "bookends" on each side of the shipment. I'll use the approach, but I think Mean Well could do a better job on the mechanics.