JPS52137215A - Lamp lighting test circuit - Google Patents
Lamp lighting test circuitInfo
- Publication number
- JPS52137215A JPS52137215A JP5321176A JP5321176A JPS52137215A JP S52137215 A JPS52137215 A JP S52137215A JP 5321176 A JP5321176 A JP 5321176A JP 5321176 A JP5321176 A JP 5321176A JP S52137215 A JPS52137215 A JP S52137215A
- Authority
- JP
- Japan
- Prior art keywords
- test circuit
- lamp lighting
- lighting test
- lamp
- pouring
- 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
Abstract
PURPOSE: To reduce the power supply capacity of the lamp power, for example, by pouring the current to the extent by which the lamp does not turn on, regarding the resistance value inserted between the collector and the emitter of the transistor in series with the lamp circuit.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5321176A JPS52137215A (en) | 1976-05-12 | 1976-05-12 | Lamp lighting test circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5321176A JPS52137215A (en) | 1976-05-12 | 1976-05-12 | Lamp lighting test circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52137215A true JPS52137215A (en) | 1977-11-16 |
Family
ID=12936502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5321176A Pending JPS52137215A (en) | 1976-05-12 | 1976-05-12 | Lamp lighting test circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52137215A (en) |
-
1976
- 1976-05-12 JP JP5321176A patent/JPS52137215A/en active Pending
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