| 摘要 |
1. Voltage separator system consisting of a diode bridge-rectifier with input voltage feed via resistors, characterised in that between the bridge output clamps a circuit is engaged built -up of connected in series: a resistor (R1), Zener diode (V1) with a condenser (C1) in parallel connection to this diode, and Zener diode (V2) with a condenser (C2) in parallel connection to the Zener diode (V2) while the bridge output clamp being connected to the resistor (R1) is connected via resistor (R2) with the transistor emitter (V3) the collector of which is being connected via a condenser (C3) with the diodes common point (V1) and (V2) and the base of which is connected to the resistor (R1) and diode (V1) common point while a collector of the transistor (V3) is also connected through the resistor (R3) with the inverting input of an operational amplifier (N1) and through series connection of the resistor (R4) and the diode (V4) with the amplifier output (N1) which via the resistor (R5) is connected to the amplifier non-inverting input (N1), which via the resistor (R6) is being connected to the common point of diodes (V1) and (V2).<IMAGE>
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