摘要 |
Stabilisation system of the effective value of rectangular voltage, containing generator whose one output with saw-tooth signal is connected with one input of the first amplifier, while the second output with rectangular signal is connected to the input of logical gate, while the second input of amplifier is connected through a filter with output of the second amplifier, with one of its input is receiving threshold voltage, while its second input gets voltage from the voltage divider connected through resistor-diode two-terminal network with the output of logical gate, according to the main patent 153944; is characterised in that common point of the second diode (D2) of the first resistor (R1) and output of the logical gate (3) are connected through the fourth resistor (R4) with second condenser (C2), which is charged by the first diode (D1) and the fifth resistor (R5) with the supply voltage (Uz), whereas a transistor is connected with the collector and emitter (T) in parallel with the system output (Wy), with its base controlled via the sixth resistor (R6) from the automatic electric globe switch (4), which obtains rectangular signal from the generator's output.<IMAGE>
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