JPS549716A - Power source circuit - Google Patents
Power source circuitInfo
- Publication number
- JPS549716A JPS549716A JP7504777A JP7504777A JPS549716A JP S549716 A JPS549716 A JP S549716A JP 7504777 A JP7504777 A JP 7504777A JP 7504777 A JP7504777 A JP 7504777A JP S549716 A JPS549716 A JP S549716A
- Authority
- JP
- Japan
- Prior art keywords
- power source
- source circuit
- control transistor
- voltage control
- smoothing
- 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
Links
Landscapes
- Dc-Dc Converters (AREA)
Abstract
PURPOSE: To make possible to put easily the voltage control transistor to OFF condition, with only that the switching control transistor is put on, by connecting the emitter of voltage control transistor with the tap of smoothing choking coil.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7504777A JPS549716A (en) | 1977-06-24 | 1977-06-24 | Power source circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7504777A JPS549716A (en) | 1977-06-24 | 1977-06-24 | Power source circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS549716A true JPS549716A (en) | 1979-01-24 |
JPS616632B2 JPS616632B2 (en) | 1986-02-27 |
Family
ID=13564889
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7504777A Granted JPS549716A (en) | 1977-06-24 | 1977-06-24 | Power source circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS549716A (en) |
-
1977
- 1977-06-24 JP JP7504777A patent/JPS549716A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS616632B2 (en) | 1986-02-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5278052A (en) | Switching regulator | |
JPS5320844A (en) | Gain control circuit | |
JPS5214961A (en) | Controlling circuit of refrigerator | |
JPS549716A (en) | Power source circuit | |
JPS5317932A (en) | Electric current source circuit | |
JPS53148921A (en) | Power unit | |
JPS5273621A (en) | Power source circuit | |
JPS524038A (en) | Stabilized power source circuit | |
JPS53852A (en) | Constant current source | |
JPS5315553A (en) | Power control circuit | |
JPS5395562A (en) | Switch | |
JPS5428551A (en) | Muting circuit | |
JPS53123646A (en) | Limiter circuit | |
JPS5257541A (en) | Power supply circuit for electronic range | |
JPS5235969A (en) | Switching circuit | |
JPS52116235A (en) | Switching circuit | |
JPS5422556A (en) | Current changeover circuit | |
JPS5330263A (en) | Control of gate turn-off thyristor | |
JPS5224067A (en) | Relay drive circuit | |
JPS538754A (en) | Circuit for preventing rush current | |
JPS524037A (en) | Stabilized power source circuit | |
JPS5276662A (en) | Stabilized power source | |
JPS5272446A (en) | Chopper type constant voltage power source system | |
JPS5314319A (en) | Power source circuit | |
JPS53120160A (en) | Switching regulator |