JPS53107374A - Detecting circuit of alternating current voltage - Google Patents

Detecting circuit of alternating current voltage

Info

Publication number
JPS53107374A
JPS53107374A JP2255777A JP2255777A JPS53107374A JP S53107374 A JPS53107374 A JP S53107374A JP 2255777 A JP2255777 A JP 2255777A JP 2255777 A JP2255777 A JP 2255777A JP S53107374 A JPS53107374 A JP S53107374A
Authority
JP
Japan
Prior art keywords
alternating current
detecting circuit
current voltage
make
reponding
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
JP2255777A
Other languages
Japanese (ja)
Inventor
Katsuaki Suzuki
Yoshio Ogino
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2255777A priority Critical patent/JPS53107374A/en
Publication of JPS53107374A publication Critical patent/JPS53107374A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To make reference voltage one and make equal the absolute values of the positive and negative voltages detected by providing an element having a threshold value and an active element reponding to the conduction thereof to a voltage detection circuit.
COPYRIGHT: (C)1978,JPO&Japio
JP2255777A 1977-03-01 1977-03-01 Detecting circuit of alternating current voltage Pending JPS53107374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2255777A JPS53107374A (en) 1977-03-01 1977-03-01 Detecting circuit of alternating current voltage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2255777A JPS53107374A (en) 1977-03-01 1977-03-01 Detecting circuit of alternating current voltage

Publications (1)

Publication Number Publication Date
JPS53107374A true JPS53107374A (en) 1978-09-19

Family

ID=12086145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2255777A Pending JPS53107374A (en) 1977-03-01 1977-03-01 Detecting circuit of alternating current voltage

Country Status (1)

Country Link
JP (1) JPS53107374A (en)

Similar Documents

Publication Publication Date Title
JPS53107374A (en) Detecting circuit of alternating current voltage
JPS5210514A (en) Transformation device
JPS5246429A (en) Direct current high voltage power source
JPS5365072A (en) Evaulation method of mos type integrated circuit
JPS52147748A (en) Phaseless voltage detector
JPS5347949A (en) Arc extinguishing detection circuit
JPS5441168A (en) Current detector
JPS52113783A (en) Temperature detecting circuit
JPS5333644A (en) Simple type voltage indicating system using light emitting diodes
JPS52118545A (en) Power source reset circuit
JPS535719A (en) Dc-dc convertor
JPS548845A (en) Phase-lack protection device
JPS5221871A (en) Potential difference responding circuit
JPS51141335A (en) Abnormal current detecting device
JPS5422555A (en) Abnormality detection circuit
JPS52146831A (en) Commutation capacitor voltage detecting circuit for current type inverter
JPS5313345A (en) Off-delay timer circuit
JPS5329768A (en) Voltage comparator
JPS53139577A (en) Voltage detecting circuit
JPS53131876A (en) Battery life detecting circuit
JPS5290049A (en) Earth detection circuit
JPS51119269A (en) Power source voltage detection circuit
JPS5443032A (en) Recording paper detector
JPS51145372A (en) Detecting circuit of voltage fluctuation
JPS5356906A (en) Ring trip circuit