JPH0262053B2 - - Google Patents

Info

Publication number
JPH0262053B2
JPH0262053B2 JP58093766A JP9376683A JPH0262053B2 JP H0262053 B2 JPH0262053 B2 JP H0262053B2 JP 58093766 A JP58093766 A JP 58093766A JP 9376683 A JP9376683 A JP 9376683A JP H0262053 B2 JPH0262053 B2 JP H0262053B2
Authority
JP
Japan
Prior art keywords
transistor
circuit
emitter
voltage
current
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 - Lifetime
Application number
JP58093766A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59219019A (ja
Inventor
Keiichi Tomizawa
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.)
Fuji Electric Co Ltd
Fuji Facom Corp
Original Assignee
Fuji Electric Co Ltd
Fuji Facom Corp
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 Fuji Electric Co Ltd, Fuji Facom Corp filed Critical Fuji Electric Co Ltd
Priority to JP58093766A priority Critical patent/JPS59219019A/ja
Publication of JPS59219019A publication Critical patent/JPS59219019A/ja
Publication of JPH0262053B2 publication Critical patent/JPH0262053B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/08Modifications for protecting switching circuit against overcurrent or overvoltage
    • H03K17/082Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit
    • H03K17/0826Modifications for protecting switching circuit against overcurrent or overvoltage by feedback from the output to the control circuit in bipolar transistor switches
JP58093766A 1983-05-27 1983-05-27 半導体スイツチの過電流保護回路 Granted JPS59219019A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58093766A JPS59219019A (ja) 1983-05-27 1983-05-27 半導体スイツチの過電流保護回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58093766A JPS59219019A (ja) 1983-05-27 1983-05-27 半導体スイツチの過電流保護回路

Publications (2)

Publication Number Publication Date
JPS59219019A JPS59219019A (ja) 1984-12-10
JPH0262053B2 true JPH0262053B2 (de) 1990-12-21

Family

ID=14091548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58093766A Granted JPS59219019A (ja) 1983-05-27 1983-05-27 半導体スイツチの過電流保護回路

Country Status (1)

Country Link
JP (1) JPS59219019A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH046455U (de) * 1990-05-08 1992-01-21

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529827A1 (de) * 1985-08-21 1987-03-05 Ifm Electronic Gmbh Elektronisches, vorzugsweise beruehrungslos arbeitendes schaltgeraet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH046455U (de) * 1990-05-08 1992-01-21

Also Published As

Publication number Publication date
JPS59219019A (ja) 1984-12-10

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