JPS51120120A - Power supply circuit for catv equipment - Google Patents
Power supply circuit for catv equipmentInfo
- Publication number
- JPS51120120A JPS51120120A JP50044937A JP4493775A JPS51120120A JP S51120120 A JPS51120120 A JP S51120120A JP 50044937 A JP50044937 A JP 50044937A JP 4493775 A JP4493775 A JP 4493775A JP S51120120 A JPS51120120 A JP S51120120A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- supply circuit
- catv equipment
- catv
- equipment
- 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
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
PURPOSE: To make the change-over operation of power supply voltage in high place safe and precise.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50044937A JPS51120120A (en) | 1975-04-14 | 1975-04-14 | Power supply circuit for catv equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50044937A JPS51120120A (en) | 1975-04-14 | 1975-04-14 | Power supply circuit for catv equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS51120120A true JPS51120120A (en) | 1976-10-21 |
JPS5739703B2 JPS5739703B2 (en) | 1982-08-23 |
Family
ID=12705384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50044937A Granted JPS51120120A (en) | 1975-04-14 | 1975-04-14 | Power supply circuit for catv equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51120120A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5837281A (en) * | 1981-08-26 | 1983-03-04 | 三和シヤツタ−工業株式会社 | Press molded panel body |
JPH0445313Y2 (en) * | 1987-11-24 | 1992-10-26 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5028928A (en) * | 1973-07-14 | 1975-03-24 |
-
1975
- 1975-04-14 JP JP50044937A patent/JPS51120120A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5028928A (en) * | 1973-07-14 | 1975-03-24 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5837281A (en) * | 1981-08-26 | 1983-03-04 | 三和シヤツタ−工業株式会社 | Press molded panel body |
JPS6327507B2 (en) * | 1981-08-26 | 1988-06-03 | Sanwa Shutter Corp | |
JPH0445313Y2 (en) * | 1987-11-24 | 1992-10-26 |
Also Published As
Publication number | Publication date |
---|---|
JPS5739703B2 (en) | 1982-08-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS51123044A (en) | Starting circuit in the oscillation circuit | |
JPS5310047A (en) | Electronic circuit | |
JPS5367826A (en) | Boosting circuit | |
JPS51144918A (en) | A.c. power generator | |
JPS51120120A (en) | Power supply circuit for catv equipment | |
JPS5216901A (en) | Power device | |
JPS51123533A (en) | Transistor circuit | |
JPS52149496A (en) | Display device | |
JPS5232557A (en) | Supply control device | |
JPS5212692A (en) | Equipment for producing ozone | |
JPS51132437A (en) | Non-interrupted power supply | |
JPS534840A (en) | Constant voltage circuit | |
JPS51138122A (en) | Power on/off system of data terminal unit | |
JPS5243394A (en) | Perceivable circuit for putting off navigation light | |
JPS51132756A (en) | Switch circuit | |
JPS51150962A (en) | Analog output apparatus | |
JPS5238194A (en) | Power supply cord fittings in electric equipment | |
JPS51134002A (en) | Power supply alarm unit | |
JPS51125841A (en) | High-voltage power supply with protective circuit | |
JPS51119926A (en) | Power supply circuit | |
JPS5241852A (en) | Dc stabilizing power circuit | |
JPS51112790A (en) | Apparatus of ozonizer | |
JPS51117029A (en) | Camera incorporated in generator | |
JPS5223295A (en) | Dc voltage detecting circuit | |
JPS5226446A (en) | Grounding relay apparatus |