JPS546583A - Power source display lamp circuit - Google Patents
Power source display lamp circuitInfo
- Publication number
- JPS546583A JPS546583A JP7107577A JP7107577A JPS546583A JP S546583 A JPS546583 A JP S546583A JP 7107577 A JP7107577 A JP 7107577A JP 7107577 A JP7107577 A JP 7107577A JP S546583 A JPS546583 A JP S546583A
- Authority
- JP
- Japan
- Prior art keywords
- display lamp
- lamp circuit
- power source
- source display
- consumed
- 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 Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
- Emergency Protection Circuit Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
PURPOSE: To achieve the reduction in electric power being consumed at display part by connecting a display lamp circuit in parallel with the control transistor of a series control type d.c. regulated power supply.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7107577A JPS546583A (en) | 1977-06-17 | 1977-06-17 | Power source display lamp circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7107577A JPS546583A (en) | 1977-06-17 | 1977-06-17 | Power source display lamp circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS546583A true JPS546583A (en) | 1979-01-18 |
Family
ID=13450030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7107577A Pending JPS546583A (en) | 1977-06-17 | 1977-06-17 | Power source display lamp circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS546583A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618984U (en) * | 1979-07-20 | 1981-02-19 | ||
JPS56164966A (en) * | 1980-05-23 | 1981-12-18 | General Denshi Kogyo Kk | Electric field intensity display device |
JPS58172987U (en) * | 1982-05-14 | 1983-11-18 | 横河電機株式会社 | Lighting circuit for light emitting elements |
-
1977
- 1977-06-17 JP JP7107577A patent/JPS546583A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5618984U (en) * | 1979-07-20 | 1981-02-19 | ||
JPS56164966A (en) * | 1980-05-23 | 1981-12-18 | General Denshi Kogyo Kk | Electric field intensity display device |
JPS58172987U (en) * | 1982-05-14 | 1983-11-18 | 横河電機株式会社 | Lighting circuit for light emitting elements |
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