MULTICHANNEL LOW-VOLTAGE POWER SUPPLY Russian patent published in 1998 - IPC

FIELD: electrical engineering. SUBSTANCE: power supply has transformers, diodes and diode assemblies, control and monitoring circuits, protective and alarm circuits, rectifier ripple filters; transformers, diodes, and diode assemblies are assembled into single structure within case to form separate plug-in module; transformers placed in case present unitized structure whose magnetic core is set up of two magnetic circuits each incorporating three legs and one extreme yoke; used as other extreme yoke is that common for two magnetic circuits. EFFECT: improved design. 4 dwg