SU130712A1 - Integrator - Google Patents

Integrator

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Publication number
SU130712A1
SU130712A1 SU648866A SU648866A SU130712A1 SU 130712 A1 SU130712 A1 SU 130712A1 SU 648866 A SU648866 A SU 648866A SU 648866 A SU648866 A SU 648866A SU 130712 A1 SU130712 A1 SU 130712A1
Authority
SU
USSR - Soviet Union
Prior art keywords
instability
integrator
capacitor
output
amplitude
Prior art date
Application number
SU648866A
Other languages
Russian (ru)
Inventor
О.И. Коптев
Г.В. Маслов
А.П. Панов
Original Assignee
О.И. Коптев
Г.В. Маслов
А.П. Панов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by О.И. Коптев, Г.В. Маслов, А.П. Панов filed Critical О.И. Коптев
Priority to SU648866A priority Critical patent/SU130712A1/en
Application granted granted Critical
Publication of SU130712A1 publication Critical patent/SU130712A1/en

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  • Measurement Of Current Or Voltage (AREA)

Description

Недостатком известных интегрирующих устройств с дозирующим конденсатором дл  измерени  частоты следовани  импульсов  вл етс , то, что они не обеспечивают достаточно большого выходного тока, а также не исключают вли ние нестабильности амплитуды входных импульсов . Наличие небольшого тока на выходе приводит к тому, что в качестве выходного прибора приходитс  использовать микроамперметры, отличаюш .иес  невысоким классом точности и небольшой механической прочностью.A disadvantage of the known integrating devices with a metering capacitor for measuring the pulse frequency is that they do not provide a sufficiently large output current, and also do not exclude the influence of the instability of the amplitude of the input pulses. The presence of a small current at the output leads to the fact that microammeters, which are characterized by a low accuracy class and small mechanical strength, must be used as an output device.

Предлагаемое устройство позвол ет получить на выходе большую величину тока и исключить вли ние нестабильности амплитуды входных импульсов. Это достигаетс  тем, что параллельно дозируюш:ему конденсатору подключен кремниевый стабилитрон. Дл  устранени  нестабильности в схеме, вместо нримен емых обычно диодов, включен транзистор / (см. чертеж). Параллельно дозируюш,ему конденсатору 2 подключен стабилитрон 3. Расчеты и произведенный эксперимент показывают, что применение описываемой схемы повышает выходной ток через прибор примерно в 2,5 раза.The proposed device allows a large amount of current to be obtained at the output and to eliminate the influence of the instability of the amplitude of the input pulses. This is achieved by the fact that in parallel with the dosage: a silicon zener diode is connected to the capacitor. To eliminate instability in the circuit, instead of the commonly used diodes, a transistor / is turned on (see drawing). In parallel, the dosage unit is connected to a zener diode 3 connected to the capacitor 2. Calculations and the experiment performed show that using the described circuit increases the output current through the device by about 2.5 times.

Предмет изобретени Subject invention

Интегрирующее устройство на диодах, снабл енное дозирующим конденсатором, отличающеес  тем, что, с целью увеличени  выходного тока и исключени  вли ни  нестабильности амплитуды входных импульсов, параллельно дозируюшему конденсатору подключен кремниевый стабилитрон.An integrating device on diodes equipped with a metering capacitor, characterized in that, in order to increase the output current and eliminate the instability of the amplitude of the input pulses, a silicon Zener diode is connected in parallel with the metering capacitor.

SU648866A 1959-12-28 1959-12-28 Integrator SU130712A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU648866A SU130712A1 (en) 1959-12-28 1959-12-28 Integrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU648866A SU130712A1 (en) 1959-12-28 1959-12-28 Integrator

Publications (1)

Publication Number Publication Date
SU130712A1 true SU130712A1 (en) 1960-11-30

Family

ID=48401822

Family Applications (1)

Application Number Title Priority Date Filing Date
SU648866A SU130712A1 (en) 1959-12-28 1959-12-28 Integrator

Country Status (1)

Country Link
SU (1) SU130712A1 (en)

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