JPS52118718A - Protection detection circuit for electric car - Google Patents

Protection detection circuit for electric car

Info

Publication number
JPS52118718A
JPS52118718A JP3529276A JP3529276A JPS52118718A JP S52118718 A JPS52118718 A JP S52118718A JP 3529276 A JP3529276 A JP 3529276A JP 3529276 A JP3529276 A JP 3529276A JP S52118718 A JPS52118718 A JP S52118718A
Authority
JP
Japan
Prior art keywords
detection circuit
electric car
protection detection
protection
circuit
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
JP3529276A
Other languages
Japanese (ja)
Inventor
Junichiro Kaneda
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3529276A priority Critical patent/JPS52118718A/en
Publication of JPS52118718A publication Critical patent/JPS52118718A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide the above-identified circuit of high reliability and simple construction by using a photo-coupler in a control circuit for an output stage switching element.
COPYRIGHT: (C)1977,JPO&Japio
JP3529276A 1976-03-31 1976-03-31 Protection detection circuit for electric car Pending JPS52118718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3529276A JPS52118718A (en) 1976-03-31 1976-03-31 Protection detection circuit for electric car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3529276A JPS52118718A (en) 1976-03-31 1976-03-31 Protection detection circuit for electric car

Publications (1)

Publication Number Publication Date
JPS52118718A true JPS52118718A (en) 1977-10-05

Family

ID=12437687

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3529276A Pending JPS52118718A (en) 1976-03-31 1976-03-31 Protection detection circuit for electric car

Country Status (1)

Country Link
JP (1) JPS52118718A (en)

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