JPS63139560U - - Google Patents

Info

Publication number
JPS63139560U
JPS63139560U JP3210587U JP3210587U JPS63139560U JP S63139560 U JPS63139560 U JP S63139560U JP 3210587 U JP3210587 U JP 3210587U JP 3210587 U JP3210587 U JP 3210587U JP S63139560 U JPS63139560 U JP S63139560U
Authority
JP
Japan
Prior art keywords
voltage
current
inverting input
input
detection device
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
JP3210587U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP3210587U priority Critical patent/JPS63139560U/ja
Publication of JPS63139560U publication Critical patent/JPS63139560U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
JP3210587U 1987-03-05 1987-03-05 Pending JPS63139560U (2)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3210587U JPS63139560U (2) 1987-03-05 1987-03-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3210587U JPS63139560U (2) 1987-03-05 1987-03-05

Publications (1)

Publication Number Publication Date
JPS63139560U true JPS63139560U (2) 1988-09-14

Family

ID=30838459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3210587U Pending JPS63139560U (2) 1987-03-05 1987-03-05

Country Status (1)

Country Link
JP (1) JPS63139560U (2)

Similar Documents

Publication Publication Date Title
JPS63139561U (2)
JP2737357B2 (ja) 三相電子的負荷装置
SU1397846A1 (ru) Измерительный преобразователь мощности трехфазных электрических цепей
JPS6152430U (2)
SU1250973A1 (ru) Способ измерени активной мощности трехфазной сети переменного тока
SU1173329A1 (ru) Линейный преобразователь эффективного значени электрических сигналов
SU781710A1 (ru) Устройство преобразовани относительного изменени элементов полного сопротивлени в активную величину
JPS60148247A (ja) 配電線を用いた信号伝送装置
SU1755359A1 (ru) Синхронный детектор
JPH0453160Y2 (2)
JPS63150381U (2)
JPS5467627A (en) Transformer for rectifier
JPS61237461A (ja) トランジスタモジユ−ル装置
SU729567A1 (ru) Стабилизатор переменного напр жени
SU1111239A1 (ru) Автотрансформатор напр жени посто нного тока
SU1405078A1 (ru) Функциональный преобразователь
JPS5821873U (ja) 並列配線における漏れ電流測定装置
JPS62131720A (ja) 保護継電器
JPS5644859A (en) Sensing circuit of maximum electric current
SE8802189L (sv) Anordning foer gasbaagsvetsning
JPS59103282U (ja) 保護継電器の試験装置
JP2549087B2 (ja) 三相交流電源装置
JPS62124465A (ja) アナログ入力信号線断線検出回路
JPH0527327B2 (2)
JPS5617410A (en) Thyristor converter