JPS5377448A - Trouble detection unit of direct current amplifier - Google Patents

Trouble detection unit of direct current amplifier

Info

Publication number
JPS5377448A
JPS5377448A JP15440876A JP15440876A JPS5377448A JP S5377448 A JPS5377448 A JP S5377448A JP 15440876 A JP15440876 A JP 15440876A JP 15440876 A JP15440876 A JP 15440876A JP S5377448 A JPS5377448 A JP S5377448A
Authority
JP
Japan
Prior art keywords
direct current
detection unit
current amplifier
trouble detection
amplifier
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
JP15440876A
Other languages
Japanese (ja)
Other versions
JPS5651530B2 (en
Inventor
Taizo Sasada
Koichi Yamamoto
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP15440876A priority Critical patent/JPS5377448A/en
Publication of JPS5377448A publication Critical patent/JPS5377448A/en
Publication of JPS5651530B2 publication Critical patent/JPS5651530B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent the direct current from leaking to load with detecting the trouble of an amplifier by comparing input/output of the DC amplifier with signals which are voltagedivided so that they may be the reciprocal of the amplification degree of this amplifier and inspecting the output corresponding to the DC input.
COPYRIGHT: (C)1978,JPO&Japio
JP15440876A 1976-12-21 1976-12-21 Trouble detection unit of direct current amplifier Granted JPS5377448A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15440876A JPS5377448A (en) 1976-12-21 1976-12-21 Trouble detection unit of direct current amplifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15440876A JPS5377448A (en) 1976-12-21 1976-12-21 Trouble detection unit of direct current amplifier

Publications (2)

Publication Number Publication Date
JPS5377448A true JPS5377448A (en) 1978-07-08
JPS5651530B2 JPS5651530B2 (en) 1981-12-05

Family

ID=15583486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15440876A Granted JPS5377448A (en) 1976-12-21 1976-12-21 Trouble detection unit of direct current amplifier

Country Status (1)

Country Link
JP (1) JPS5377448A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0535706Y2 (en) * 1986-10-28 1993-09-09

Also Published As

Publication number Publication date
JPS5651530B2 (en) 1981-12-05

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