Wall mount transformers are heavy-duty enclosed transformersthat have been designed for use in hazardous locations. They're suited to harsh industrial environments, and, as the name suggests, can be wall mounted. They're designed primarily for use with power tools.
Transformers themselves are used to bring voltage up or down in an AC electrical circuit. A transformer can also be used to convert AC power to DC power. The sturdy encasement of a wall mount transformer helps to protect the transformer inside from dust and moisture. It also provides extra resistance against shock and vibration for added safety.
Fitting your wall mount transformer is simple. First, you need to mark the top anchor location on the wall and drill a hole using, for instance, a cordless drillThen insert the anchor and fit the screw into the anchor leaving approximately an eighth of thread exposed on the screw. Finally, mount the transformer on the screw, tighten and complete for the other anchors.