Equipment insert containing plugged in subassemblies - has one double subassembly with single assemblies on both sides for good heat conduction

摘要

One double and two single subassemblies (2,1) are combined into one insert. They consist of good heat conducting frames (4,5) each with three arms at right angles to each other, with circuit boards (6,7) fastened by one edge, or by two edges. Their heat generating components are in a heat conducting contact with the frame (4,5). Open frame side is closed by a wiring plate (3) with plug boards. One of the frame sides (d) is in a thermal contact with the rack. The double, middle subassembly can support a circuit board on both sides.