YU75775A - Voltage frequency converter circuit - Google Patents
Voltage frequency converter circuitInfo
- Publication number
- YU75775A YU75775A YU00757/75A YU75775A YU75775A YU 75775 A YU75775 A YU 75775A YU 00757/75 A YU00757/75 A YU 00757/75A YU 75775 A YU75775 A YU 75775A YU 75775 A YU75775 A YU 75775A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- frequency converter
- converter circuit
- voltage frequency
- voltage
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/0602—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/252—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques using analogue/digital converters of the type with conversion of voltage or current into frequency and measuring of this frequency
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R21/00—Arrangements for measuring electric power or power factor
- G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Power Engineering (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU757/75A YU35812B (en) | 1975-03-26 | 1975-03-26 | Voltage/frequency converter circuit |
DE2612764A DE2612764C2 (en) | 1975-03-26 | 1976-03-25 | Voltage-frequency converter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
YU757/75A YU35812B (en) | 1975-03-26 | 1975-03-26 | Voltage/frequency converter circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
YU75775A true YU75775A (en) | 1980-10-31 |
YU35812B YU35812B (en) | 1981-06-30 |
Family
ID=25551302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU757/75A YU35812B (en) | 1975-03-26 | 1975-03-26 | Voltage/frequency converter circuit |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2612764C2 (en) |
YU (1) | YU35812B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH601803A5 (en) * | 1976-08-25 | 1978-07-14 | Landis & Gyr Ag | |
NL183424B (en) * | 1977-05-16 | Enertec | ELECTRONIC ENERGY METER. | |
JPS5658570U (en) * | 1979-10-11 | 1981-05-20 | ||
FR2529418A1 (en) * | 1982-06-25 | 1983-12-30 | Trt Telecom Radio Electr | EMISSION CIRCUIT FOR MODEMS USING FREQUENCY DISPLACEMENT MODULATION |
US4672236A (en) * | 1985-05-08 | 1987-06-09 | Mitsubishi Denki Kabushiki Kaisha | Voltage-to-frequency converter circuit |
US4808918A (en) * | 1986-04-09 | 1989-02-28 | Iskra-Sozd Elektrokovinske Industrije N.Sol.O. | Watthour meter comprising a Hall sensor and a voltage-frequency converter for very low voltages |
JP3532237B2 (en) * | 1994-03-04 | 2004-05-31 | 株式会社東芝 | Voltage / frequency converter |
DE19810826B4 (en) * | 1998-03-12 | 2012-06-21 | Infineon Technologies Ag | Measuring device for the digital acquisition of analog measured variables |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582962A (en) * | 1968-10-31 | 1971-06-01 | Ibm | Hand entry position sensing system |
-
1975
- 1975-03-26 YU YU757/75A patent/YU35812B/en unknown
-
1976
- 1976-03-25 DE DE2612764A patent/DE2612764C2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
YU35812B (en) | 1981-06-30 |
DE2612764C2 (en) | 1982-04-29 |
DE2612764A1 (en) | 1976-10-07 |
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