JPS52137656A - Control circuit for ac voltage - Google Patents
Control circuit for ac voltageInfo
- Publication number
- JPS52137656A JPS52137656A JP5454476A JP5454476A JPS52137656A JP S52137656 A JPS52137656 A JP S52137656A JP 5454476 A JP5454476 A JP 5454476A JP 5454476 A JP5454476 A JP 5454476A JP S52137656 A JPS52137656 A JP S52137656A
- Authority
- JP
- Japan
- Prior art keywords
- control circuit
- voltage
- preamplifier
- surged
- transformer
- 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
- Continuous-Control Power Sources That Use Transistors (AREA)
Abstract
PURPOSE: To prevent an input voltage to a preamplifier from being surged, by inserting AC voltage control circuit as a compressor circuit between a transformer and the preamplifier.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5454476A JPS52137656A (en) | 1976-05-13 | 1976-05-13 | Control circuit for ac voltage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5454476A JPS52137656A (en) | 1976-05-13 | 1976-05-13 | Control circuit for ac voltage |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52137656A true JPS52137656A (en) | 1977-11-17 |
Family
ID=12973611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5454476A Pending JPS52137656A (en) | 1976-05-13 | 1976-05-13 | Control circuit for ac voltage |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52137656A (en) |
-
1976
- 1976-05-13 JP JP5454476A patent/JPS52137656A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52137656A (en) | Control circuit for ac voltage | |
JPS53123165A (en) | Vibration tester | |
JPS51150150A (en) | Heat-transfer equipment | |
JPS5357737A (en) | Magnetic control circuit | |
JPS53131457A (en) | Constant voltage circuit | |
JPS5396626A (en) | Control circuit for white balance | |
JPS5221648A (en) | Constant-voltage circuit | |
JPS538569A (en) | Ic test method | |
JPS52140836A (en) | Control system for ac-dc parallel transmission system | |
JPS5276662A (en) | Stabilized power source | |
JPS52104019A (en) | Ghost suppresser | |
JPS524038A (en) | Stabilized power source circuit | |
JPS5221649A (en) | Constant-voltage circuit | |
JPS51111366A (en) | Effective value transformation apparatus | |
JPS52143186A (en) | Taping device | |
JPS51122742A (en) | Input circuit for prothctive relay | |
JPS53127254A (en) | Gain control circuit | |
JPS51138930A (en) | Gas leakage control device | |
JPS51139758A (en) | Potential adjusting circuit | |
JPS5233058A (en) | Power factor-voltage control device | |
JPS537672A (en) | 4-aminomethyl-5,6,7-trihydroxyisocoumarin | |
JPS51111940A (en) | Heat control device for electronic range | |
JPS5221652A (en) | Constant-voltage circuit | |
JPS5221647A (en) | Constant-voltage circuit | |
JPS5221645A (en) | Constant-voltage circuit |