JPS5574371A - Dc booster - Google Patents

Dc booster

Info

Publication number
JPS5574371A
JPS5574371A JP14672178A JP14672178A JPS5574371A JP S5574371 A JPS5574371 A JP S5574371A JP 14672178 A JP14672178 A JP 14672178A JP 14672178 A JP14672178 A JP 14672178A JP S5574371 A JPS5574371 A JP S5574371A
Authority
JP
Japan
Prior art keywords
conducting
becomes
oscillation
auxiliary
winding
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
JP14672178A
Other languages
Japanese (ja)
Other versions
JPS5936509B2 (en
Inventor
Shinji Hirata
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.)
West Electric Co Ltd
Original Assignee
West Electric Co 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 West Electric Co Ltd filed Critical West Electric Co Ltd
Priority to JP14672178A priority Critical patent/JPS5936509B2/en
Publication of JPS5574371A publication Critical patent/JPS5574371A/en
Publication of JPS5936509B2 publication Critical patent/JPS5936509B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Stroboscope Apparatuses (AREA)
  • Dc-Dc Converters (AREA)

Abstract

PURPOSE: To obtain a device suitable for integrating with other circuits and permitting speedy charging by feeding back the secondary side current to an auxiliary amplifier switching element and thereby controlling an oscillation transistor.
CONSTITUTION: When switch 1 is closed, current flows from low voltage power supply 2 to elements 4, 5, 10, 7. As a result, auxiliary amplifier switching element 6 becomes conducting. By this, oscillation amplifier element 3 becomes conducting. When element 3 becomes conducting, the primary winding 10a of oscillation transformer 10 is made conducting, and charging current is supplied to condenser 12 from the secondary winding 10b. When oscillation transformer 10 is saturated, a voltage of polarity opposite to that shown in the drawing is induced in auxiliary winding 10c. As a result, element 6 becomes non-conducting, and also element 3 becomes non-conducting. When the opposite polarity voltage induction period in auxiliary winding 10c has passed, element 6 becomes conducting and the above- described charging process is repeated.
COPYRIGHT: (C)1980,JPO&Japio
JP14672178A 1978-11-25 1978-11-25 DC booster Expired JPS5936509B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14672178A JPS5936509B2 (en) 1978-11-25 1978-11-25 DC booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14672178A JPS5936509B2 (en) 1978-11-25 1978-11-25 DC booster

Publications (2)

Publication Number Publication Date
JPS5574371A true JPS5574371A (en) 1980-06-04
JPS5936509B2 JPS5936509B2 (en) 1984-09-04

Family

ID=15414042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14672178A Expired JPS5936509B2 (en) 1978-11-25 1978-11-25 DC booster

Country Status (1)

Country Link
JP (1) JPS5936509B2 (en)

Also Published As

Publication number Publication date
JPS5936509B2 (en) 1984-09-04

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