ISSN:
1089-7623
Source:
AIP Digital Archive
Topics:
Physics
,
Electrical Engineering, Measurement and Control Technology
Notes:
A stable high-current transistor-based regulator has been designed to stabilize 450-W dc xenon arc lamps. The circuit employs commercially available components. The regulator provides stabilization beyond that found in commercial optical instruments. The improvements using this circuit are a 0.20% ac-to-dc regulation representing a 44% decrease in the peak-to-peak ac ripple, achievement of nondrifting dc level, and being able to use the spectrometer immediately following lamp ignition.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.1140451
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