JPS6419917A - Power source circuit - Google Patents
Power source circuitInfo
- 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
Links
Landscapes
- Control Or Security For Electrophotography (AREA)
- Direct Current Feeding And Distribution (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.
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)
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 |
-
1987
- 1987-07-15 JP JP62174715A patent/JPS6419917A/en active Pending
Cited By (1)
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 |
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