JPS5567811A - Power unit for remote-control apparatus - Google Patents

Power unit for remote-control apparatus

Info

Publication number
JPS5567811A
JPS5567811A JP14082478A JP14082478A JPS5567811A JP S5567811 A JPS5567811 A JP S5567811A JP 14082478 A JP14082478 A JP 14082478A JP 14082478 A JP14082478 A JP 14082478A JP S5567811 A JPS5567811 A JP S5567811A
Authority
JP
Japan
Prior art keywords
power
motor
remote
control apparatus
switching transistor
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
JP14082478A
Other languages
Japanese (ja)
Inventor
Sanenobu Itou
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.)
NIPPON ENKAKU SEIGIYO KK
NIPPON ENKAKU SEIGYO KK
Original Assignee
NIPPON ENKAKU SEIGIYO KK
NIPPON ENKAKU SEIGYO KK
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 NIPPON ENKAKU SEIGIYO KK, NIPPON ENKAKU SEIGYO KK filed Critical NIPPON ENKAKU SEIGIYO KK
Priority to JP14082478A priority Critical patent/JPS5567811A/en
Publication of JPS5567811A publication Critical patent/JPS5567811A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Voltage And Current In General (AREA)
  • Selective Calling Equipment (AREA)

Abstract

PURPOSE: To secure the steady operation of the remote-control apparatus for a long time by controlling the power supply to the power motor by the internal resistance of the power source part and via the switching transistor in accordance with the power consumption of the power motor.
CONSTITUTION: The power is supplied to reception part 12 and control part 16 from power source part 30 via stabilizing circuit 31, and capacitor C1 is connected in parallel to part 30 via diode D1 to secure charging for the load of part 30. In this case, the power supply is reduced to power motor 21 by switching transistor TrQ1 when the voltage between the both terminals of C1 lowers down to the fixed level, thus C1 being charged. At the same time, the power supply to motor 21 is reduced properly by switching transistor TrQ2 and according to the power consumption of motor 21 as well as the internal resistance of part 30 when the power is supplied simultaneously to both motor 21 and the servo motor. Thus the power is supplied to motor 22 in preference for a fixed time. In this way, the steady operation can be secured for a long time for the remote-control apparatus.
COPYRIGHT: (C)1980,JPO&Japio
JP14082478A 1978-11-14 1978-11-14 Power unit for remote-control apparatus Pending JPS5567811A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14082478A JPS5567811A (en) 1978-11-14 1978-11-14 Power unit for remote-control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14082478A JPS5567811A (en) 1978-11-14 1978-11-14 Power unit for remote-control apparatus

Publications (1)

Publication Number Publication Date
JPS5567811A true JPS5567811A (en) 1980-05-22

Family

ID=15277566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14082478A Pending JPS5567811A (en) 1978-11-14 1978-11-14 Power unit for remote-control apparatus

Country Status (1)

Country Link
JP (1) JPS5567811A (en)

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