JPS5380128A - Protection circuit - Google Patents

Protection circuit

Info

Publication number
JPS5380128A
JPS5380128A JP15730776A JP15730776A JPS5380128A JP S5380128 A JPS5380128 A JP S5380128A JP 15730776 A JP15730776 A JP 15730776A JP 15730776 A JP15730776 A JP 15730776A JP S5380128 A JPS5380128 A JP S5380128A
Authority
JP
Japan
Prior art keywords
protection circuit
change
crt
constiution
rays
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
JP15730776A
Other languages
Japanese (ja)
Inventor
Masahiro Takeshita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15730776A priority Critical patent/JPS5380128A/en
Publication of JPS5380128A publication Critical patent/JPS5380128A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To obtain a protection circuit which can prevent leaking X-rays from generating from CRT with a high precision under a simple circuit constiution by adding the change of the CRT anode voltage and the change of the beam current simultaneously by a differential amplifier.
JP15730776A 1976-12-24 1976-12-24 Protection circuit Pending JPS5380128A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15730776A JPS5380128A (en) 1976-12-24 1976-12-24 Protection circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15730776A JPS5380128A (en) 1976-12-24 1976-12-24 Protection circuit

Publications (1)

Publication Number Publication Date
JPS5380128A true JPS5380128A (en) 1978-07-15

Family

ID=15646797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15730776A Pending JPS5380128A (en) 1976-12-24 1976-12-24 Protection circuit

Country Status (1)

Country Link
JP (1) JPS5380128A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57115079A (en) * 1980-02-11 1982-07-17 Rca Corp High voltage protecting circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57115079A (en) * 1980-02-11 1982-07-17 Rca Corp High voltage protecting circuit
JPH035106B2 (en) * 1980-02-11 1991-01-24 Rca Licensing Corp

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