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SU1418678A1
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Power source with transformer-less input
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SU1415462A1
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Device for shaping supply voltages and current of line scan
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SU1239694A2
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Stabilized power source
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SU1201981A1
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Stabilized power source
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SU1096627A1
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Stabilized power source
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SU1015358A2
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Stabilized power source
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SU964857A1
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Redundancy power supply system
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SU817675A1
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Ac voltage stabilizer
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SU792239A1
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A.c. voltage regulator
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SU748372A1
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Stabilized power supply source
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SU714595A1
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Stabilized rectifier
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SU691824A1
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Protected rectifier-type d-c voltage stabilizer
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SU654940A1
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Voltage-limiting stabilizer
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SU710033A1
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Method of distributing load current between parallel-connected voltage-stabilized power sources
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SU675534A1
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Redundancy power supply source
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SU826546A1
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Dc regulator
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SU610082A1
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Three-phase voltage control arrangement
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SU610083A1
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Three-phase voltage control arrangement
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