When traditional forced air-cooled power modules are exposed to outdoor, industrial or other harsh environments, they ingest various contaminants including dust, sand, humidity, corrosive atmospheres, salt, fog and other debris. These contaminants cause untimely failures due to shorts, corrosion and physical damage.

The solution is a mechanical and electrical, ruggedized design with convection cooling that environmentally seals the equipment and protects the components.  TDI offers a complete series of Environmentally Sealed Power Modules (ESPM). 

The ESPM series is ideally suited for Telecommunications Base Stations, Towers and Shelters, Off-Shore Platforms, Chemical Plants, Industrial Processing and Control, Mobile Trucks and Vehicles.