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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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At least 937 records · Page 52

All sources NASA NTRS DOE OSTI

NASA NTRS1966

Design of space satellite power converter- regulators for minimum magnetic disturbance.

Space satellite power converter-regulator design for minimum magnetic disturbance

MAGNETIC SHIELDING↗

NASA NTRS1966

Voltage conversion and regulation techniques employed in the prime converter for the anchored interplanetary monitoring platform /AIMP/ spacecraft.

DC-to-DC prime converter for anchored interplanetary monitoring platform spacecraft /AIMP/ transforming power from solar array into suitable level for instrumentation electronics

DIRECT CURRENT /DC/↗

NASA NTRS1967

Thermionic converters with heat-pipe radiators.

Heat pipe dynamics analyzed for thermionic converter heat pipe radiator design criteria, discussing working fluid selection

RADIATIVE HEAT TRANSFER↗

NASA NTRS1968

Input gate circuit converted for use as linear amplifier

Commercially available integrated circuit that is marketed as a digital computer input gate circuit was converted to a linear amplifier in a microphone circuit that has high input impedance, low output impedance, low cost, and is small enough to fit on a standard printed circuit card.

Harper, T. P.↗

NASA NTRS1968

Small, low power analog-to-digital converter

A small, low-power, high-speed, 8-bit analog-to-digital converter using silicon chip integrated circuits is suitable for use in airborne test data systems. The successive approximation method of analog-to-digital conversion is used to generate the digital output.

Dunn, R. D.↗

NASA NTRS1968

Regulated dc-to-dc converter features low power drain

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.

Thornwall, J.↗

NASA NTRS1968

Parallel-to-serial biphase-data converter

Data converter produces a serial biphase output signal from parallel input data. Alternate bits are loaded into a shift register in complement form so that the bits appear at the end of the shift register in a true-complement form sequence.

Truelove, R. D.↗

NASA NTRS1968

System converts optical phase changes to RF phase changes

System converts phase changes at optical frequencies to equal phase changes at RF. This system operates in conjunction with either a Michelson interferometer or conventional interferometers.

Logue, S. S.↗

NASA NTRS1967