JPS5379243A - Current detecting circuit for constant current supplying board - Google Patents

Current detecting circuit for constant current supplying board

Info

Publication number
JPS5379243A
JPS5379243A JP15572976A JP15572976A JPS5379243A JP S5379243 A JPS5379243 A JP S5379243A JP 15572976 A JP15572976 A JP 15572976A JP 15572976 A JP15572976 A JP 15572976A JP S5379243 A JPS5379243 A JP S5379243A
Authority
JP
Japan
Prior art keywords
detecting circuit
current
supplying board
constant current
current detecting
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.)
Granted
Application number
JP15572976A
Other languages
Japanese (ja)
Other versions
JPS6015962B2 (en
Inventor
Yuji Fukushima
Michio Kuribayashi
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP15572976A priority Critical patent/JPS6015962B2/en
Publication of JPS5379243A publication Critical patent/JPS5379243A/en
Publication of JPS6015962B2 publication Critical patent/JPS6015962B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

PURPOSE: To keep accurately an output current regardless of whether any variation of the output impedance, by detecting the current, generating a reference voltage and comparing them, and supplying a power to an amplifying circuit by using a voltage drop across a relay.
COPYRIGHT: (C)1978,JPO&Japio
JP15572976A 1976-12-23 1976-12-23 Constant current power supply board current detection circuit Expired JPS6015962B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15572976A JPS6015962B2 (en) 1976-12-23 1976-12-23 Constant current power supply board current detection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15572976A JPS6015962B2 (en) 1976-12-23 1976-12-23 Constant current power supply board current detection circuit

Publications (2)

Publication Number Publication Date
JPS5379243A true JPS5379243A (en) 1978-07-13
JPS6015962B2 JPS6015962B2 (en) 1985-04-23

Family

ID=15612176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15572976A Expired JPS6015962B2 (en) 1976-12-23 1976-12-23 Constant current power supply board current detection circuit

Country Status (1)

Country Link
JP (1) JPS6015962B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515965U (en) * 1978-07-17 1980-01-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5515965U (en) * 1978-07-17 1980-01-31

Also Published As

Publication number Publication date
JPS6015962B2 (en) 1985-04-23

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