Geraet zur Erzeugung geregelter Gleichspannungen bzw. -stroeme

摘要

A carrier rail mounting for the switching transistors in multi-vibrator circuits used for the generation of regulated d.c. voltage or current provides an efficient cooling surface. As compared with prior art systems the specific configuration adopted provides additional shielding against electro-magnetic fields. The transistors of the multi-vibrator circuit is mounted on the isolated cooling plate (4) that has a number of projecting cooling fins (2). Side plates provide a space for mounting capacitors, coils etc on a base cooling plate with fins (12). An integrated circuit plate is mounted on studs. holes in the cooling plates permit the introduction of interconnecting wires.