JPH0413690Y2 - - Google Patents

Info

Publication number
JPH0413690Y2
JPH0413690Y2 JP1982091349U JP9134982U JPH0413690Y2 JP H0413690 Y2 JPH0413690 Y2 JP H0413690Y2 JP 1982091349 U JP1982091349 U JP 1982091349U JP 9134982 U JP9134982 U JP 9134982U JP H0413690 Y2 JPH0413690 Y2 JP H0413690Y2
Authority
JP
Japan
Prior art keywords
circuit
constant voltage
effect transistor
voltage
impedance
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.)
Expired
Application number
JP1982091349U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58195311U (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 JP9134982U priority Critical patent/JPS58195311U/ja
Publication of JPS58195311U publication Critical patent/JPS58195311U/ja
Application granted granted Critical
Publication of JPH0413690Y2 publication Critical patent/JPH0413690Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Control Of Electrical Variables (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Devices For Supply Of Signal Current (AREA)
JP9134982U 1982-06-18 1982-06-18 通話電流供給用高インピーダンス回路 Granted JPS58195311U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9134982U JPS58195311U (ja) 1982-06-18 1982-06-18 通話電流供給用高インピーダンス回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9134982U JPS58195311U (ja) 1982-06-18 1982-06-18 通話電流供給用高インピーダンス回路

Publications (2)

Publication Number Publication Date
JPS58195311U JPS58195311U (ja) 1983-12-26
JPH0413690Y2 true JPH0413690Y2 (en:Method) 1992-03-30

Family

ID=30221325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9134982U Granted JPS58195311U (ja) 1982-06-18 1982-06-18 通話電流供給用高インピーダンス回路

Country Status (1)

Country Link
JP (1) JPS58195311U (en:Method)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54129348A (en) * 1978-03-29 1979-10-06 Hitachi Ltd Constant voltage output circuit
JPS56772A (en) * 1979-06-16 1981-01-07 Nec Corp Communication current supply circuit

Also Published As

Publication number Publication date
JPS58195311U (ja) 1983-12-26

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