MD820C2 - Process for voltage divider adjustment - Google Patents

Process for voltage divider adjustment

Info

Publication number
MD820C2
MD820C2 MD96-0348A MD960348A MD820C2 MD 820 C2 MD820 C2 MD 820C2 MD 960348 A MD960348 A MD 960348A MD 820 C2 MD820 C2 MD 820C2
Authority
MD
Moldova
Prior art keywords
resistance
reference arm
voltage divider
value
resistors
Prior art date
Application number
MD96-0348A
Other languages
Romanian (ro)
Russian (ru)
Other versions
MD820B1 (en
Inventor
Ион ДАНИЛЮК
Юлиан КОЛПАКОВИЧ
Original Assignee
Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири"
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
Priority claimed from SU853948667A external-priority patent/SU1352592A1/en
Application filed by Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири" filed Critical Сочиетате Пе Акциунь, Институтул Де Черчетэрь Штиинцифиче "Елири"
Priority to MD96-0348A priority Critical patent/MD820C2/en
Publication of MD820B1 publication Critical patent/MD820B1/en
Publication of MD820C2 publication Critical patent/MD820C2/en

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  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)

Abstract

The invention relates to the field of electrical measurements and may be applied for electrical resistance unit transmission from the primary standard to the collective standards.The process for voltage divider adjustment, for example of the two-armed ones, consists in the following: it is measuring the resistance of the first reference arm of the voltage divider (VD), is formed the second arm of three resistive steps (RS), the first RS being equal in value to the resistance of the first VD reference arm, the second RS is formed of n resistors, each of them having the resistance value p × R0, the third RS is formed of p resistors, each of them having the resistance value (n + p)R0, where R0 is the resistance of the first reference arm,n = (N - p2)/2pfor the even summ N + p andn = (N - p2 - 1)/2pfor the odd summ N + p, where N is the natural number, N > 2, p = 1, 2, 3,..., is measuring the resistance of the second reference arm of the VD up to the value, equal to the resistance of the first reference arm of the VD, by changing the resistance of the third RS, then it is definitely formed the second reference arm of the VD in the form of a circuit of all resistors of the steps thereof.The method increases the VD adjustment accuracy for division coefficients.
MD96-0348A 1985-07-01 1996-10-25 Process for voltage divider adjustment MD820C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MD96-0348A MD820C2 (en) 1985-07-01 1996-10-25 Process for voltage divider adjustment

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU853948667A SU1352592A1 (en) 1985-07-01 1985-07-01 Method of adjusting voltage dividers
MD96-0348A MD820C2 (en) 1985-07-01 1996-10-25 Process for voltage divider adjustment

Publications (2)

Publication Number Publication Date
MD820B1 MD820B1 (en) 1997-08-31
MD820C2 true MD820C2 (en) 1997-10-31

Family

ID=26640667

Family Applications (1)

Application Number Title Priority Date Filing Date
MD96-0348A MD820C2 (en) 1985-07-01 1996-10-25 Process for voltage divider adjustment

Country Status (1)

Country Link
MD (1) MD820C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2180G2 (en) * 2002-03-27 2003-11-30 Елири, Сочиетате Пе Акциунь, Институт Де Черчетэрь Штиинцифиче Method of adjustment of voltage dividers

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU661350A1 (en) * 1973-07-13 1979-05-05 Предприятие П/Я А-1742 Method of making-up voltage divider

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU661350A1 (en) * 1973-07-13 1979-05-05 Предприятие П/Я А-1742 Method of making-up voltage divider

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Измерительная техника, N 7, 1964 г., В.П. Котельников, Э.З. Розенсон. "Делители напряжения для автоматических цифровых вольтметров", с. 41-44. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MD2180G2 (en) * 2002-03-27 2003-11-30 Елири, Сочиетате Пе Акциунь, Институт Де Черчетэрь Штиинцифиче Method of adjustment of voltage dividers

Also Published As

Publication number Publication date
MD820B1 (en) 1997-08-31

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Legal Events

Date Code Title Description
FG4A Patent for invention issued
IF99 Valid patent on 19990615

Free format text: EXPIRES: 20050701