JPH0126262B2 - - Google Patents
Info
- Publication number
- JPH0126262B2 JPH0126262B2 JP56029156A JP2915681A JPH0126262B2 JP H0126262 B2 JPH0126262 B2 JP H0126262B2 JP 56029156 A JP56029156 A JP 56029156A JP 2915681 A JP2915681 A JP 2915681A JP H0126262 B2 JPH0126262 B2 JP H0126262B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- capacitor
- switching element
- resistor
- discharge tube
- 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.)
- Expired
Links
- 239000003990 capacitor Substances 0.000 claims description 37
- 230000010355 oscillation Effects 0.000 claims description 8
- 239000002699 waste material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Landscapes
- Direct Current Feeding And Distribution (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56029156A JPS57145534A (en) | 1981-02-27 | 1981-02-27 | Power source waste preventing device in power source circuit |
US06/311,611 US4479076A (en) | 1980-10-15 | 1981-10-15 | Power saving device for electronic flash |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56029156A JPS57145534A (en) | 1981-02-27 | 1981-02-27 | Power source waste preventing device in power source circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57145534A JPS57145534A (en) | 1982-09-08 |
JPH0126262B2 true JPH0126262B2 (fr) | 1989-05-23 |
Family
ID=12268396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56029156A Granted JPS57145534A (en) | 1980-10-15 | 1981-02-27 | Power source waste preventing device in power source circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57145534A (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5062734A (fr) * | 1973-10-05 | 1975-05-28 |
-
1981
- 1981-02-27 JP JP56029156A patent/JPS57145534A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5062734A (fr) * | 1973-10-05 | 1975-05-28 |
Also Published As
Publication number | Publication date |
---|---|
JPS57145534A (en) | 1982-09-08 |
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