JPH0436617B2 - - Google Patents

Info

Publication number
JPH0436617B2
JPH0436617B2 JP28227285A JP28227285A JPH0436617B2 JP H0436617 B2 JPH0436617 B2 JP H0436617B2 JP 28227285 A JP28227285 A JP 28227285A JP 28227285 A JP28227285 A JP 28227285A JP H0436617 B2 JPH0436617 B2 JP H0436617B2
Authority
JP
Japan
Prior art keywords
voltage
transistor
resistor
power supply
input signal
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
JP28227285A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62141840A (ja
Inventor
Kenji Takato
Toshiro Tojo
Yozo Iketani
Mitsutoshi Ayano
Kyoshi Shibuya
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP28227285A priority Critical patent/JPS62141840A/ja
Publication of JPS62141840A publication Critical patent/JPS62141840A/ja
Publication of JPH0436617B2 publication Critical patent/JPH0436617B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Supply Of Signal Current (AREA)
JP28227285A 1985-12-16 1985-12-16 リングトリツプ電圧検出回路 Granted JPS62141840A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28227285A JPS62141840A (ja) 1985-12-16 1985-12-16 リングトリツプ電圧検出回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28227285A JPS62141840A (ja) 1985-12-16 1985-12-16 リングトリツプ電圧検出回路

Publications (2)

Publication Number Publication Date
JPS62141840A JPS62141840A (ja) 1987-06-25
JPH0436617B2 true JPH0436617B2 (enrdf_load_stackoverflow) 1992-06-16

Family

ID=17650287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28227285A Granted JPS62141840A (ja) 1985-12-16 1985-12-16 リングトリツプ電圧検出回路

Country Status (1)

Country Link
JP (1) JPS62141840A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018153033A (ja) * 2017-03-14 2018-09-27 株式会社椿本チエイン 充放電装置

Also Published As

Publication number Publication date
JPS62141840A (ja) 1987-06-25

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