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SU1553962A1
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Pulsing dc voltage regulator with increased and decreased input voltage
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SU1723564A1
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Vdc switching regulator
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SU1467543A1
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Pulsed d.c. voltage stabilizer
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SU1504759A1
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Device for controlling single-phase bridge-type assymetrical rectifier
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SU1337978A1
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Regulated supply source
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SU1293800A1
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D.c.voltage-to-d.c.voltage with voltage multiplication
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SU1283903A1
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Transformeless step-up d.c.voltage converter
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SU1282280A1
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D.c.voltage converter inverting polarity
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SU1257790A1
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D.c.voltage converter
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SU1312679A1
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Electric power supply system
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SU1181096A1
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A.c.voltage-to-d.c.voltage converter
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SU1159134A1
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Stabilized d.c.voltage converter
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SU1159127A1
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Stabilized d.c.voltage converter
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SU1127055A1
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Adjustable d.c.voltage converter
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SU1131000A2
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Three-phase inverter
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SU1121755A1
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Adjustable d.c.voltage converter
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SU1078561A1
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High level d.c.voltage converter
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SU1065840A1
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Stable power supply system
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SU1070676A1
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Three-phase inverter
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SU1032436A1
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Dc voltage pulse stabilizer
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