The AC Application Training Set features ready modules designed to allow the user to practically run applications during experiments. AC Application Modules can be attached to the main unit of the training set, which comes in a case and is suitable for desktop use. The content of the training set is suitable for advanced technical training as well as basic training. The training set has a modular structure. The modules are made of 4mm compact laminate. Symbols and instructions have been etched on the modules using laser technology. UV press technology has been used to engrave technicalproperties. Connection is established with 2mm titanium/gold-alloy-plated female metal sockets. Connecting wires feature gold-plated sockets with 2mm springs.