JPS5474476A - Voltage measuring circuit - Google Patents
Voltage measuring circuitInfo
- Publication number
- JPS5474476A JPS5474476A JP11905778A JP11905778A JPS5474476A JP S5474476 A JPS5474476 A JP S5474476A JP 11905778 A JP11905778 A JP 11905778A JP 11905778 A JP11905778 A JP 11905778A JP S5474476 A JPS5474476 A JP S5474476A
- Authority
- JP
- Japan
- Prior art keywords
- measuring circuit
- voltage measuring
- voltage
- circuit
- measuring
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Classifications
-
- 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
- G01R19/255—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 counting of pulses during a period of time proportional to voltage or current, delivered by a pulse generator with fixed frequency
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Current Or Voltage (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772743448 DE2743448C3 (en) | 1977-09-27 | 1977-09-27 | Linear ohmmeter with a differential amplifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5474476A true JPS5474476A (en) | 1979-06-14 |
Family
ID=6020023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11905778A Pending JPS5474476A (en) | 1977-09-27 | 1978-09-27 | Voltage measuring circuit |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS5474476A (en) |
DE (1) | DE2743448C3 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4124187C1 (en) * | 1991-07-20 | 1992-11-12 | Eldeco Elektronik Entwicklungen Gmbh, 7910 Neu-Ulm, De | Temp. regulating circuitry for electrical heating element - uses current measuring resistor and reference voltage forming divider consisting of ohmic resistors in series with element |
GB2479156B (en) | 2010-03-30 | 2012-11-21 | Univ Newcastle | Apparatus and method for voltage sensing |
-
1977
- 1977-09-27 DE DE19772743448 patent/DE2743448C3/en not_active Expired
-
1978
- 1978-09-27 JP JP11905778A patent/JPS5474476A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2743448B2 (en) | 1980-02-28 |
DE2743448A1 (en) | 1979-03-29 |
DE2743448C3 (en) | 1980-10-23 |
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