JPS54121177A - Transducer - Google Patents

Transducer

Info

Publication number
JPS54121177A
JPS54121177A JP2765878A JP2765878A JPS54121177A JP S54121177 A JPS54121177 A JP S54121177A JP 2765878 A JP2765878 A JP 2765878A JP 2765878 A JP2765878 A JP 2765878A JP S54121177 A JPS54121177 A JP S54121177A
Authority
JP
Japan
Prior art keywords
diode
capacitor
cathode
connection point
rectifier circuit
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
Application number
JP2765878A
Other languages
Japanese (ja)
Inventor
Fumio Ando
Takao Fujisawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2765878A priority Critical patent/JPS54121177A/en
Priority to PCT/JP1979/000058 priority patent/WO1979000747A1/en
Priority to GB7938816A priority patent/GB2036984B/en
Priority to AU45065/79A priority patent/AU527263B2/en
Publication of JPS54121177A publication Critical patent/JPS54121177A/en
Priority to SE7909305A priority patent/SE445282B/en
Pending legal-status Critical Current

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
    • G01R19/04—Measuring peak values or amplitude or envelope of ac or of pulses
    • 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
    • G01R19/22—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of ac into dc

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Rectifiers (AREA)

Abstract

PURPOSE: To enable responding to the change in input AC quantity to be performed at a high speed by using a rectifier circuit and simple constituting elements.
CONSTITUTION: Input AC electric quantity is introduced by an AC power supply 11 to a rectifier circuit 12. Resistances R11, R12 are series connected between both terminals of the capacitor C11 connected between the output terminals TR, TN of the rectifier circuit 12. A capacitor C12 is connected via diode D12 in parallel to this resistance R12. The polarity of the diode D12 is made anode on the intermediate connection point Tc side between the resistances R11, R12 and cathode on the capacitor C12 side. In addition, a diode D11 is connected between the connection point T0 of the capacitor C12 and the cathode of the diode D12 and the foregoing terminal TP. The polarity of this diode D11 is made anode on the connection point T0 side and cathode on the terminal TP side. Then, the final output voltage e14 may be responded to a high speed to the change of the input waveform e11.
COPYRIGHT: (C)1979,JPO&Japio
JP2765878A 1978-03-13 1978-03-13 Transducer Pending JPS54121177A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2765878A JPS54121177A (en) 1978-03-13 1978-03-13 Transducer
PCT/JP1979/000058 WO1979000747A1 (en) 1978-03-13 1979-03-09 Transducers
GB7938816A GB2036984B (en) 1978-03-13 1979-03-09 Transducers
AU45065/79A AU527263B2 (en) 1978-03-13 1979-03-13 A.c.-d.c. converter
SE7909305A SE445282B (en) 1978-03-13 1979-11-12 CONVERTER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2765878A JPS54121177A (en) 1978-03-13 1978-03-13 Transducer

Publications (1)

Publication Number Publication Date
JPS54121177A true JPS54121177A (en) 1979-09-20

Family

ID=12227019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2765878A Pending JPS54121177A (en) 1978-03-13 1978-03-13 Transducer

Country Status (5)

Country Link
JP (1) JPS54121177A (en)
AU (1) AU527263B2 (en)
GB (1) GB2036984B (en)
SE (1) SE445282B (en)
WO (1) WO1979000747A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650395B1 (en) * 1989-07-31 1991-09-27 Merlin Gerin DEVICE FOR MEASURING THE EFFECTIVE VALUE OF A SIGNAL, PARTICULARLY FOR MEASURING CURRENT IN A STATIC TRIGGER
GB2369189C (en) * 2000-02-18 2008-06-24 Sensei Ltd Method of measuring the battery level in a mobile telephone
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
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

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2924769A (en) * 1958-06-16 1960-02-09 Gen Electric Peak reading circuit
JPS439661Y1 (en) * 1964-09-18 1968-04-26

Also Published As

Publication number Publication date
SE445282B (en) 1986-06-09
GB2036984B (en) 1982-12-01
AU4506579A (en) 1981-01-15
AU527263B2 (en) 1983-02-24
WO1979000747A1 (en) 1979-10-04
SE7909305L (en) 1979-11-12
GB2036984A (en) 1980-07-02

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