RU1820464C - Stabilized voltage converter - Google Patents

Stabilized voltage converter

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Publication number
RU1820464C
RU1820464C SU4918458A RU1820464C RU 1820464 C RU1820464 C RU 1820464C SU 4918458 A SU4918458 A SU 4918458A RU 1820464 C RU1820464 C RU 1820464C
Authority
RU
Russia
Prior art keywords
resistive
voltage
converter
controlled
feedback circuit
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Владимир Федорович Худяков
Василий Арсеньевич Хабузов
Original Assignee
Ленинградский Институт Авиационного Приборостроения
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 Ленинградский Институт Авиационного Приборостроения filed Critical Ленинградский Институт Авиационного Приборостроения
Priority to SU4918458 priority Critical patent/RU1820464C/en
Application granted granted Critical
Publication of RU1820464C publication Critical patent/RU1820464C/en

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Abstract

Использование: источники вторичного электропитани . Сущность изобретени : устройство содержит ключевой регул тор 1, управл емый широтно-импульсным модул тором (ШИМ) 4 от цепи обратной св зи 5. В цепи обратной св зи содержатс  датчики тока 2 и напр жени  6 и источник опорного напр жени  7, два резистивных двигател  9,10 и 11,12. Расширение функциональных возможностей преобразовател  достигнуто путем подачи напр жени , пропорционального току нагрузки, на резистивные делители вместе с опорным и выходным напр жением, что позволило получить дополнительное воздействие этого тока на выходное напр жение преобразовател . За счет выбора соотношени  коэффициентов передач обоих резистивных деталей регулируетс  форма внешней характеристики и мен етс  и ее крутизна. 2 з.п. ф-лы, 4 ил.Usage: secondary power sources. Summary of the invention: the device comprises a key controller 1 controlled by a pulse width modulator (PWM) 4 from the feedback circuit 5. The feedback circuit contains current sensors 2 and voltage 6 and a reference voltage source 7, two resistive engine 9.10 and 11.12. The functionality of the converter was expanded by supplying a voltage proportional to the load current to the resistive dividers together with the reference and output voltage, which made it possible to obtain an additional effect of this current on the output voltage of the converter. By selecting the ratio of the gear ratios of both resistive parts, the shape of the external characteristic is controlled and its steepness also changes. 2 s.p. f-ly, 4 ill.

Description

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ОABOUT

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SU4918458 1991-03-12 1991-03-12 Stabilized voltage converter RU1820464C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4918458 RU1820464C (en) 1991-03-12 1991-03-12 Stabilized voltage converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4918458 RU1820464C (en) 1991-03-12 1991-03-12 Stabilized voltage converter

Publications (1)

Publication Number Publication Date
RU1820464C true RU1820464C (en) 1993-06-07

Family

ID=21564633

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4918458 RU1820464C (en) 1991-03-12 1991-03-12 Stabilized voltage converter

Country Status (1)

Country Link
RU (1) RU1820464C (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1073858, кл. Н 02 М 3/335. 1982. Авторское свидетельство СССР № 1007094, кл. G 05 F 1/5р. 1980. *

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