FIELD: electrically isolated circuits of high- and medium-voltage dc power supplies.
SUBSTANCE: proposed converter has transformer whose center tap is connected to supply mains through inverter, damping circuit connected in parallel with load between inductance coil and filter capacitor and set up of capacitor, controlled switch, choke coil, and diodes connected to different half-waves of rectified voltage, as well as diode cumulatively connected to choke coil.
EFFECT: reduced size, cost, and high-frequency noise.
1 cl, 1 dwg
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