Regulating circuit maintains nearly-constant alternating current in sodium-vapor lamp. Regulator part of dc-to-ac inverter circuit used to supply power to street lamp from battery charged by solar-cell array.
Current Regulator For Sodium-Vapor Lamps
NASA Tech Briefs ; 13 , 3
1989-03-01
Miscellaneous
No indication
English
Development of Measuring Apparatus for Contact Wire Wear Using Sodium Vapor Lamps
British Library Online Contents | 2000
|PAPERS - Development of Measuring Apparatus for Contact Wire Wear Using Sodium Vapor Lamps
Online Contents | 2000
|DC Regulator for Low Pressure Mercury Lamps (Pen-Ray)
NTIS | 1968
|BACKUP LAMPS (REVERSING LAMPS)
SAE Technical Papers | 1981
BACKUP LAMPS (REVERSING LAMPS)
SAE Technical Papers | 1995