JPS58164351U - Chassis potential correction circuit for electrical equipment - Google Patents

Chassis potential correction circuit for electrical equipment

Info

Publication number
JPS58164351U
JPS58164351U JP6186482U JP6186482U JPS58164351U JP S58164351 U JPS58164351 U JP S58164351U JP 6186482 U JP6186482 U JP 6186482U JP 6186482 U JP6186482 U JP 6186482U JP S58164351 U JPS58164351 U JP S58164351U
Authority
JP
Japan
Prior art keywords
potential
correction circuit
electrical equipment
chassis
potential correction
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
JP6186482U
Other languages
Japanese (ja)
Inventor
井田　優
Original Assignee
ヤマハ株式会社
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 ヤマハ株式会社 filed Critical ヤマハ株式会社
Priority to JP6186482U priority Critical patent/JPS58164351U/en
Publication of JPS58164351U publication Critical patent/JPS58164351U/en
Pending legal-status Critical Current

Links

Landscapes

  • Amplifiers (AREA)
  • Noise Elimination (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、オーディオ用パワーアンプのシャーシ構造を
示す平面図、第２図は、この考案の実施例を示す説明図
、第３図は、この考案の実施例の等価回路を示す回路図
である。 ２・・・シャーシ、２４・・・サーボアンプ。Fig. 1 is a plan view showing the chassis structure of an audio power amplifier, Fig. 2 is an explanatory diagram showing an embodiment of this invention, and Fig. 3 is a circuit diagram showing an equivalent circuit of an embodiment of this invention. be. 2...Chassis, 24...Servo amplifier.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電気機器のシャーシの電位基準点とこの電位基準点とは
異なるシャーシの任意の点との間の電位差を検出して増
幅する増幅器を設置し、この増幅器の増幅出力で前記任
意の点を駆動して電位基準点と任意の点の電位を同電位
に補正するようにしたことを特徴とする電気機器のシャ
ーシ電位補正回路。An amplifier is installed to detect and amplify the potential difference between a potential reference point on the chassis of an electrical device and an arbitrary point on the chassis different from this potential reference point, and the amplified output of this amplifier is used to drive said arbitrary point. 1. A chassis potential correction circuit for electrical equipment, characterized in that the potential at a potential reference point and any point are corrected to be the same potential.
JP6186482U 1982-04-27 1982-04-27 Chassis potential correction circuit for electrical equipment Pending JPS58164351U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6186482U JPS58164351U (en) 1982-04-27 1982-04-27 Chassis potential correction circuit for electrical equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6186482U JPS58164351U (en) 1982-04-27 1982-04-27 Chassis potential correction circuit for electrical equipment

Publications (1)

Publication Number Publication Date
JPS58164351U true JPS58164351U (en) 1983-11-01

Family

ID=30072044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6186482U Pending JPS58164351U (en) 1982-04-27 1982-04-27 Chassis potential correction circuit for electrical equipment

Country Status (1)

Country Link
JP (1) JPS58164351U (en)

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