JPS5316510A - Ac signal transmission system - Google Patents

Ac signal transmission system

Info

Publication number
JPS5316510A
JPS5316510A JP9024476A JP9024476A JPS5316510A JP S5316510 A JPS5316510 A JP S5316510A JP 9024476 A JP9024476 A JP 9024476A JP 9024476 A JP9024476 A JP 9024476A JP S5316510 A JPS5316510 A JP S5316510A
Authority
JP
Japan
Prior art keywords
signal transmission
transmission system
signal
thyristor
shorten
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
JP9024476A
Other languages
Japanese (ja)
Inventor
Yasunobu Suzuki
Kosei Hori
Akira Kikuchi
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.)
Oki Electric Industry Co Ltd
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP9024476A priority Critical patent/JPS5316510A/en
Publication of JPS5316510A publication Critical patent/JPS5316510A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)

Abstract

PURPOSE: To shorten the OFF-time of the switch consisting of the thyristor by providing a resistance between the subscriber line and the negative power source of the exchange, and thus to transmit the AC signal without giving an effect of noise to other circuits.
COPYRIGHT: (C)1978,JPO&Japio
JP9024476A 1976-07-30 1976-07-30 Ac signal transmission system Pending JPS5316510A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9024476A JPS5316510A (en) 1976-07-30 1976-07-30 Ac signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9024476A JPS5316510A (en) 1976-07-30 1976-07-30 Ac signal transmission system

Publications (1)

Publication Number Publication Date
JPS5316510A true JPS5316510A (en) 1978-02-15

Family

ID=13993077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9024476A Pending JPS5316510A (en) 1976-07-30 1976-07-30 Ac signal transmission system

Country Status (1)

Country Link
JP (1) JPS5316510A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535908A (en) * 1976-07-06 1978-01-19 Oki Electric Ind Co Ltd Switch driving system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS535908A (en) * 1976-07-06 1978-01-19 Oki Electric Ind Co Ltd Switch driving system

Similar Documents

Publication Publication Date Title
JPS5278052A (en) Switching regulator
JPS526550A (en) 2-wire type conversion amplifier
JPS5389306A (en) Dc current supplying circuit
JPS52133733A (en) Scanning system
JPS52139310A (en) Subscriber circuit
JPS5410925A (en) Inverter device
JPS5378135A (en) Semiconductor circuit
JPS52124147A (en) Automatic power source transferring circuit
JPS51132694A (en) Damper control circuit
JPS5393326A (en) Stationary induction device coil
JPS5352046A (en) Interface exchange equipment
JPS5213645A (en) Transmitting unit of the power line transmission communication device
JPS5375652A (en) Speed commanding apparatus for elevator
JPS51144881A (en) Fluid system
JPS529136A (en) High-frequency heating device
JPS5339425A (en) Converter power source
JPS51134844A (en) Over voltage restricting system of d.c. power transmission system
JPS5233023A (en) Source circuit of motor
JPS51113432A (en) Input output control system
JPS51143848A (en) Communication system on power line transmission
JPS51126007A (en) Signal transmission equipment
JPS5224025A (en) Line amplifier
JPS53141480A (en) Plastic insulated power cable
JPS5295459A (en) Hanging up magnet control device
JPS5232607A (en) Multiplex communication system