FIELD: electrical equipment.
SUBSTANCE: invention relates to the field of electrical equipment, in particular to the reference voltage generation devices, and can be used during the stable DC voltage low-noise sources development. Reference voltage with the reduced noises level generation device contains stabilizer, capacitor, scaling voltage repeater, voltage divider, a voltage repeater, subtractor, at that, the scaling voltage repeater contains three resistors and an operational amplifier; repeater voltage divider contains two resistors; repeater voltage repeater contains the operational amplifier; the subtractor contains four resistors and repeater operational amplifier.
EFFECT: technical result, which can be achieved with the present invention is in the generated reference voltage noise level reduction and the polarity bringing to the used stabilizer output voltage polarity.
1 cl, 6 dwg, 4 tbl
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Authors
Dates
2019-01-11—Published
2018-01-10—Filed