FIELD: electrical engineering. SUBSTANCE: power source has a transformer, a rectifier, an inductance, oscillating circuits, a unit, a two-phase rectifier bridge, a current control unit, two switches, OR gate, an amplifier, a relay. EFFECT: improved current arc stabilization, reduced mass and overall dimensions. 2 cl, 1 dwg
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Authors
Dates
1994-06-15—Published
1991-09-20—Filed