JPS5896362U - 電話機の電源回路 - Google Patents

電話機の電源回路

Info

Publication number
JPS5896362U
JPS5896362U JP19193581U JP19193581U JPS5896362U JP S5896362 U JPS5896362 U JP S5896362U JP 19193581 U JP19193581 U JP 19193581U JP 19193581 U JP19193581 U JP 19193581U JP S5896362 U JPS5896362 U JP S5896362U
Authority
JP
Japan
Prior art keywords
capacitor
constant voltage
hook
circuit
power supply
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
JP19193581U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0141258Y2 (fi
Inventor
木下　利治
小山田　隆
早坂　年昭
竹田　義昭
Original Assignee
株式会社田村電機製作所
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 株式会社田村電機製作所 filed Critical 株式会社田村電機製作所
Priority to JP19193581U priority Critical patent/JPS5896362U/ja
Publication of JPS5896362U publication Critical patent/JPS5896362U/ja
Application granted granted Critical
Publication of JPH0141258Y2 publication Critical patent/JPH0141258Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)
JP19193581U 1981-12-23 1981-12-23 電話機の電源回路 Granted JPS5896362U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19193581U JPS5896362U (ja) 1981-12-23 1981-12-23 電話機の電源回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19193581U JPS5896362U (ja) 1981-12-23 1981-12-23 電話機の電源回路

Publications (2)

Publication Number Publication Date
JPS5896362U true JPS5896362U (ja) 1983-06-30
JPH0141258Y2 JPH0141258Y2 (fi) 1989-12-06

Family

ID=30105372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19193581U Granted JPS5896362U (ja) 1981-12-23 1981-12-23 電話機の電源回路

Country Status (1)

Country Link
JP (1) JPS5896362U (fi)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60201768A (ja) * 1984-03-27 1985-10-12 Tamura Electric Works Ltd 公衆電話機の電源回路
JPS6361549A (ja) * 1986-09-02 1988-03-17 Tamura Electric Works Ltd 電話機の電源回路

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60201768A (ja) * 1984-03-27 1985-10-12 Tamura Electric Works Ltd 公衆電話機の電源回路
JPS6361549A (ja) * 1986-09-02 1988-03-17 Tamura Electric Works Ltd 電話機の電源回路

Also Published As

Publication number Publication date
JPH0141258Y2 (fi) 1989-12-06

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