JPS58159661U - tape recorder - Google Patents

tape recorder

Info

Publication number
JPS58159661U
JPS58159661U JP5717282U JP5717282U JPS58159661U JP S58159661 U JPS58159661 U JP S58159661U JP 5717282 U JP5717282 U JP 5717282U JP 5717282 U JP5717282 U JP 5717282U JP S58159661 U JPS58159661 U JP S58159661U
Authority
JP
Japan
Prior art keywords
load current
supplied
voltage
plunger
motor
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
JP5717282U
Other languages
Japanese (ja)
Inventor
堀内　眞三夫
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 JP5717282U priority Critical patent/JPS58159661U/en
Publication of JPS58159661U publication Critical patent/JPS58159661U/en
Pending legal-status Critical Current

Links

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Control Of Electric Motors In General (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 the drawing]

図面はこの考案のテープレコーダの１実施例の要部の結
線図である。 １・・・電池電源、２・・・モータ、５・・・定電圧制
御用トランジスタ、６・・・録再回路部。The drawing is a wiring diagram of essential parts of an embodiment of the tape recorder of this invention. DESCRIPTION OF SYMBOLS 1... Battery power supply, 2... Motor, 5... Constant voltage control transistor, 6... Recording/reproducing circuit section.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 直流電源の電圧が印加されコレクタ、エミッタを介して
録再回路部に定電圧化された供給電力を出力する定電圧
制御用トランジスタと、機構制御用のモータあるいはプ
ランジャに供給される負荷電流の変化を検出し所定値以
上の前記負荷電流が前記モータあるいはプランジャに供
給される間前記トランジスタのベースの電圧をしゃ断電
圧に制御し前記供給電力の出力を停止させる負荷電流検
出部とを備えたテープレコーダ。A constant voltage control transistor to which DC power supply voltage is applied and outputs constant voltage supplied power to the recording/reproducing circuit section via the collector and emitter, and changes in the load current supplied to the motor or plunger for mechanism control. and a load current detection unit that detects the load current and controls the voltage at the base of the transistor to a cutoff voltage to stop outputting the supplied power while the load current of a predetermined value or more is supplied to the motor or plunger. .
JP5717282U 1982-04-19 1982-04-19 tape recorder Pending JPS58159661U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5717282U JPS58159661U (en) 1982-04-19 1982-04-19 tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5717282U JPS58159661U (en) 1982-04-19 1982-04-19 tape recorder

Publications (1)

Publication Number Publication Date
JPS58159661U true JPS58159661U (en) 1983-10-24

Family

ID=30067650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5717282U Pending JPS58159661U (en) 1982-04-19 1982-04-19 tape recorder

Country Status (1)

Country Link
JP (1) JPS58159661U (en)

Similar Documents

Publication Publication Date Title
JPS58159661U (en) tape recorder
JPS58138121U (en) power circuit
JPS59183194U (en) Motor drive circuit
JPS5826738U (en) tape recorder
JPS58148754U (en) tape recorder
JPS593609U (en) Muting circuit
JPS59149211U (en) tape recorder
JPS5910141U (en) tape recorder
JPS59117299U (en) Power transistor chopper circuit
JPS58144631U (en) Rotation detection circuit of tape recorder
JPS58127413U (en) Tape recorder muting circuit
JPS5810234U (en) tape recorder
JPS6020623U (en) DC power supply
JPS6071115U (en) DC solenoid drive circuit
JPS59135099U (en) DC motor drive circuit
JPS59191891U (en) load drive device
JPS5915293U (en) DC motor speed control circuit
JPS60166850U (en) Front-loading recording or playback device
JPS5826737U (en) tape recorder
JPS5816916U (en) Muting circuit
JPS5836411U (en) constant voltage power supply
JPS5869320U (en) recording bias circuit
JPS5889180U (en) pulse arc welding machine
JPS5892892U (en) servo amplifier
JPS58193322U (en) Fade-in and fade-out circuit of tape recorder