JPS5989413U - Tape recorder power supply circuit - Google Patents

Tape recorder power supply circuit

Info

Publication number
JPS5989413U
JPS5989413U JP18510482U JP18510482U JPS5989413U JP S5989413 U JPS5989413 U JP S5989413U JP 18510482 U JP18510482 U JP 18510482U JP 18510482 U JP18510482 U JP 18510482U JP S5989413 U JPS5989413 U JP S5989413U
Authority
JP
Japan
Prior art keywords
power supply
circuit
tape recorder
motor
supply 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.)
Granted
Application number
JP18510482U
Other languages
Japanese (ja)
Other versions
JPS6331274Y2 (en
Inventor
正行 森
Original Assignee
三洋電機株式会社
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 三洋電機株式会社 filed Critical 三洋電機株式会社
Priority to JP18510482U priority Critical patent/JPS5989413U/en
Publication of JPS5989413U publication Critical patent/JPS5989413U/en
Application granted granted Critical
Publication of JPS6331274Y2 publication Critical patent/JPS6331274Y2/ja
Granted legal-status Critical Current

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  • Continuous-Control Power Sources That Use Transistors (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) [Abstract] 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図は提来の回路構成図、−第２図は本考案の回路構
成図である。 １・・・電源トランス、２・・・整流回路、３・・・Ｄ
Ｃ電源、４・・・切換スイッチ、６・・・増幅回路、７
・・・モー　　　　−夕、１１・・・レギュレータ回路
、１２・・・連動スイッチ。FIG. 1 is a conventional circuit configuration diagram, and FIG. 2 is a circuit diagram of the present invention. 1... Power transformer, 2... Rectifier circuit, 3... D
C power supply, 4... changeover switch, 6... amplifier circuit, 7
...Mode, 11...Regulator circuit, 12...Interlocking switch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 整流回路を有するＡＣ電源と、ＤＣ電源を備え、これ等
電源を切換スイッチを通じて選択的に増幅回路及びモー
タに印加するようにしたテープレコーダーにおいて、前
記モータの電源線路にレギュレータ回路を接続すると共
に該レギュレータ回路の入出力間に前記切換スイッチと
連動する連動スイッチを接続し、前記ＡＣ電源使用時そ
の整流電圧をＤＣ電源電圧より予め高く設定して増幅回
路に印加すると共に前記レギュレータ回路を経てモータ
に印加し、ＤＣ電源使用時前記レギュレータ回路を前記
連動スイッチで短絡してその電源電圧を増幅回路及びモ
ータに印加するように構成したことを特徴とするテープ
レコーダーの電源回路。A tape recorder is equipped with an AC power supply having a rectifier circuit and a DC power supply, and these power supplies are selectively applied to an amplifier circuit and a motor through a changeover switch, and a regulator circuit is connected to the power supply line of the motor. An interlocking switch that interlocks with the changeover switch is connected between the input and output of the regulator circuit, and when the AC power source is used, the rectified voltage is set higher than the DC power source voltage and applied to the amplifier circuit, and is applied to the motor via the regulator circuit. A power supply circuit for a tape recorder, characterized in that the regulator circuit is short-circuited by the interlocking switch when a DC power supply is used, and the power supply voltage is applied to an amplifier circuit and a motor.
JP18510482U 1982-12-06 1982-12-06 Tape recorder power supply circuit Granted JPS5989413U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18510482U JPS5989413U (en) 1982-12-06 1982-12-06 Tape recorder power supply circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18510482U JPS5989413U (en) 1982-12-06 1982-12-06 Tape recorder power supply circuit

Publications (2)

Publication Number Publication Date
JPS5989413U true JPS5989413U (en) 1984-06-16
JPS6331274Y2 JPS6331274Y2 (en) 1988-08-22

Family

ID=30400173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18510482U Granted JPS5989413U (en) 1982-12-06 1982-12-06 Tape recorder power supply circuit

Country Status (1)

Country Link
JP (1) JPS5989413U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4530278Y1 (en) * 1966-06-09 1970-11-20
JPS5124806U (en) * 1974-08-14 1976-02-24

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124806B2 (en) * 1972-11-01 1976-07-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4530278Y1 (en) * 1966-06-09 1970-11-20
JPS5124806U (en) * 1974-08-14 1976-02-24

Also Published As

Publication number Publication date
JPS6331274Y2 (en) 1988-08-22

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