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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Low voltage dc to high voltage dc converter - regulator with minimium external magnetic field disturbance for space power system application
Nondissipative dc to dc regulator converter - magnetic study, pulse width and frequency modulation, square wave sources, power losses in saturated transformers, and output filter
Low voltage dc to dc converter regulator with minimum external magnetic field disturbance - choke cell assembly and magnetic disturbance mapping of choke cell and coaxial converter
Engineering developments for low voltage dc to dc converter-regulator with minimum external magnetic field disturbance
Nondissipative dc to dc voltage regulator frequency converter
Two-core nonsaturating dc to dc converter provides high switching efficiency without producing large stray magnetic fields. It uses one core to provide positive feedback and the combination of the two cores for the transformer.
Low power high efficiency dc to dc converter- regulator for electronic systems
High-frequency dc-dc converter for ion thrustors using modular design and inductive energy pumping technique for conversion, regulation, and protection
Breadboard testing of chopper and booster regulators for application to DC-to-DC regulator-converter
DC-to-DC nondissipatively regulated converter using inductive energy storage for voltage transformation and regulation
Basic considerations for DC to DC conversion networks, detailing relationship between characteristics of active resistor and maximum AC POWER generated by active element
High efficiency dc to dc converter regulators for spacecraft power supply
Circuit considerations for dc to dc conversion in high frequency range
Nondissipative dc to dc regulator-converter study
Static dc to dc regulated converter using two-core output transformer
Nondissipatively regulated variable frequency DC TO DC converter with variable on time and variable off time
HF design of DC-DC converters with low weight and high performance for spacecraft power systems
A regulated dc-to-dc converter requires negligible standby power for the operation of critical electronic equipment. The main operating circuitry consumes power intermittently according to load conditions, rather than constantly.