SU1652932A1 - Alternating-to-constant voltage inverter - Google Patents
Alternating-to-constant voltage inverter Download PDFInfo
- Publication number
- SU1652932A1 SU1652932A1 SU894655747A SU4655747A SU1652932A1 SU 1652932 A1 SU1652932 A1 SU 1652932A1 SU 894655747 A SU894655747 A SU 894655747A SU 4655747 A SU4655747 A SU 4655747A SU 1652932 A1 SU1652932 A1 SU 1652932A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- output
- amplifier
- input
- current
- transistors
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims abstract 4
- 238000006243 chemical reaction Methods 0.000 claims abstract 2
- 238000012935 Averaging Methods 0.000 claims 3
- 238000005259 measurement Methods 0.000 abstract 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
Изобретение етноситс к измерительной и вычислительной технике и может быть использовано дл точного преобразовани переменного напр жени в посто нное и вычислени модул входного сигнала. Цель изобретени - повышение точности преобразовани - достигаетс применением токового блока инверсии. Преобразователь содержит первый и второй усилители, резисторы, транзисторы, конденсатор, шину. Блок инверсии содержит вход 15, выход 16, усилитель 17, резистор 18, транзисторы 19 и 20, источник 21 смещающего сигнала. 2 з.п.ф-лы, 3 ил.The invention relates to measurement and computing technology and can be used to accurately convert an alternating voltage to a constant voltage and calculate the input signal module. The purpose of the invention — improving the accuracy of conversion — is achieved by using a current inversion unit. The converter contains the first and second amplifiers, resistors, transistors, capacitor, bus. The inversion unit contains an input 15, an output 16, an amplifier 17, a resistor 18, transistors 19 and 20, a bias signal source 21. 2 hp ff, 3 ill.
Description
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Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894655747A SU1652932A1 (en) | 1989-02-27 | 1989-02-27 | Alternating-to-constant voltage inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU894655747A SU1652932A1 (en) | 1989-02-27 | 1989-02-27 | Alternating-to-constant voltage inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1652932A1 true SU1652932A1 (en) | 1991-05-30 |
Family
ID=21431089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU894655747A SU1652932A1 (en) | 1989-02-27 | 1989-02-27 | Alternating-to-constant voltage inverter |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1652932A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128993A (en) * | 2010-12-03 | 2011-07-20 | 海信(山东)空调有限公司 | Working condition verifying circuit of current-limiting resistor and verifying method thereof |
| CN102128994A (en) * | 2010-12-03 | 2011-07-20 | 海信(山东)空调有限公司 | Circuit and method for verifying reliability of current-limiting resistor |
-
1989
- 1989-02-27 SU SU894655747A patent/SU1652932A1/en active
Non-Patent Citations (1)
| Title |
|---|
| Волгин Л.И. Измерительные преобразователи переменного напр жени в посто нное. М.: Сов. радио. 1977, с. 63, рис. 2.26. Авторское свидетельство СССР № 1275302, кл. G 01 R 19/22. 04.07.85. * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128993A (en) * | 2010-12-03 | 2011-07-20 | 海信(山东)空调有限公司 | Working condition verifying circuit of current-limiting resistor and verifying method thereof |
| CN102128994A (en) * | 2010-12-03 | 2011-07-20 | 海信(山东)空调有限公司 | Circuit and method for verifying reliability of current-limiting resistor |
| CN102128993B (en) * | 2010-12-03 | 2013-04-03 | 海信(山东)空调有限公司 | Working condition verifying circuit of current-limiting resistor and verifying method thereof |
| CN102128994B (en) * | 2010-12-03 | 2013-04-03 | 海信(山东)空调有限公司 | Circuit and method for verifying reliability of current-limiting resistor |
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