JPS6419917A - Power source circuit - Google Patents

Power source circuit

Info

Publication number
JPS6419917A
JPS6419917A JP62174715A JP17471587A JPS6419917A JP S6419917 A JPS6419917 A JP S6419917A JP 62174715 A JP62174715 A JP 62174715A JP 17471587 A JP17471587 A JP 17471587A JP S6419917 A JPS6419917 A JP S6419917A
Authority
JP
Japan
Prior art keywords
power source
capacitor
load
time
diode
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
JP62174715A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Takeyasu
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP62174715A priority Critical patent/JPS6419917A/en
Publication of JPS6419917A publication Critical patent/JPS6419917A/en
Pending legal-status Critical Current

Links

Landscapes

  • Direct Current Feeding And Distribution (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To improve the efficiency of a power source by accumulating in a capacitor a regenerative energy obtained at the time of electrically discharging a load and by using said energy at the time of charging said load subsequently. CONSTITUTION:A power source 4 is connected in series with a capacitive load 1 via a first switch 2 and a first diode 5. Also, a second switch 3 and the primary side of a current transformer 6 are connected in parallel with said capacitive load 1. A second diode 7 and a capacitor 8 are connected in series with the secondary side of said current transformer 6 and said capacitor 8 is connected in parallel manner with the power source 4 and the first diode 5. An electric current regenerated at the time of discharging said capacitive load 1 is accumulated in the capacitor 8 to be reused at the time of charging said load subsequently.
JP62174715A 1987-07-15 1987-07-15 Power source circuit Pending JPS6419917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62174715A JPS6419917A (en) 1987-07-15 1987-07-15 Power source circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62174715A JPS6419917A (en) 1987-07-15 1987-07-15 Power source circuit

Publications (1)

Publication Number Publication Date
JPS6419917A true JPS6419917A (en) 1989-01-24

Family

ID=15983382

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62174715A Pending JPS6419917A (en) 1987-07-15 1987-07-15 Power source circuit

Country Status (1)

Country Link
JP (1) JPS6419917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0574475U (en) * 1992-03-19 1993-10-12 ジューキ株式会社 Sewing machine feeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0574475U (en) * 1992-03-19 1993-10-12 ジューキ株式会社 Sewing machine feeder

Similar Documents

Publication Publication Date Title
JPS6419917A (en) Power source circuit
JPS56110566A (en) Dynamic current type ignition device
JPS5641769A (en) One transistor type converter
JPS56136173A (en) Spanner circuit
JPS5653578A (en) Semiconductor power converter
JPS5376333A (en) Power supply effective at power failure
JPS6450767A (en) Power-regenerative apparatus for semiconductor power converter
JPS563338A (en) Energy accumulator having fly-wheel
JPS57177275A (en) High voltage generator
JPS5488057A (en) Turn-off circuit of gate turn-off thyristor
RU1774477C (en) Current pulse generator
JPS6447278A (en) Power converter
JPH0196747U (en)
SU783929A1 (en) Self-sustained series inverter
FR2241899A1 (en) High power battery charging cct. - has charging current regulated by triac on power transformer primary side
JPS648835A (en) Inverter
EP0392676A3 (en) Solar cell battery
JPS6489972A (en) Snubber circuit
JPS57183273A (en) Starting circuit for high frequency inverter
SU113822A1 (en) Defibrillator with universal power
JPS5752373A (en) Electric power converter
JPS5651123A (en) Square wave generator
JPS56136187A (en) High voltage generating device
JPS5728576A (en) Inverter device
JPS5762776A (en) Electric power source