JPS6460268A - Power source equipment - Google Patents

Power source equipment

Info

Publication number
JPS6460268A
JPS6460268A JP62212519A JP21251987A JPS6460268A JP S6460268 A JPS6460268 A JP S6460268A JP 62212519 A JP62212519 A JP 62212519A JP 21251987 A JP21251987 A JP 21251987A JP S6460268 A JPS6460268 A JP S6460268A
Authority
JP
Japan
Prior art keywords
circuit section
switching element
voltage
battery
control
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
JP62212519A
Other languages
Japanese (ja)
Inventor
Seiji Hamahata
Ryutaro Omae
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP62212519A priority Critical patent/JPS6460268A/en
Publication of JPS6460268A publication Critical patent/JPS6460268A/en
Pending legal-status Critical Current

Links

Landscapes

  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Inverter Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

PURPOSE:To achieve reliable and stable driving, by providing a booster circuit for driving semi-conductor switching elements in a control circuit section. CONSTITUTION:A power source equipment comprises a semi-conductor switching element Q1 such as a MOS-FET connected through primary winding N1 of an oscillation transformer T1 with a battery B, a control circuit section 1 for making ON/OFF control of the switching element Q1 and a switch SW and feeds power to a load L. The control circuit section 1 comprises an oscillation circuit section 2, the battery B, a booster circuit section 3 for receiving cscillating voltage across the switch SW and boosting the output voltage, a base drive section 4 for making ON/OFF control of the switching element Q1 and a diode D2. Consequently, the switching element Q1 can be driven reliably and stably even if driving voltage therefor is higher or lower than the battery voltage Vi.
JP62212519A 1987-08-26 1987-08-26 Power source equipment Pending JPS6460268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62212519A JPS6460268A (en) 1987-08-26 1987-08-26 Power source equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62212519A JPS6460268A (en) 1987-08-26 1987-08-26 Power source equipment

Publications (1)

Publication Number Publication Date
JPS6460268A true JPS6460268A (en) 1989-03-07

Family

ID=16624015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62212519A Pending JPS6460268A (en) 1987-08-26 1987-08-26 Power source equipment

Country Status (1)

Country Link
JP (1) JPS6460268A (en)

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