Results 291 to 300 of about 2,023,803 (345)
Some of the next articles are maybe not open access.
Effect of total voltage on breakdown in vacuum
Electrical Engineering, 1935The results of a series of high voltage breakdown tests between metal electrodes in high vacuum are reviewed, with consideration of the observed inverse relation between cathode gradient at breakdown and gap length. This leads to the conclusion that the current that flows between electrodes as the conditions for high voltage breakdown are approached ...
openaire +1 more source
High voltage subnanosecond breakdown
IEEE Transactions on Plasma Science, 1998Present-day ultra-wideband radiation sources produce Megavolt pulses at hundreds of picosecond (ps) risetimes. Empirical data on the breakdown characteristics for dielectric media at these short time lengths and high voltages are either extremely limited or nonexistent.
J. Mankowski, J. Dickens, M. Kristiansen
openaire +1 more source
LTCC Breakdown Voltage Investigation
Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT), 2016Abstract High voltage properties of the LTCC (Low Temperature Co-Fired Ceramics) cofired ceramic tape are presented. Chauvin Arnoux C.A. 6555 insulation tester is used to measure the leakage current and the resistance. Measurement is possible up to 15 kV. The DuPont 951 test structures are manufactured.
Mateusz Dorczynski +3 more
openaire +1 more source
Avalanche breakdown voltage of In0.53Ga0.47As
Journal of Applied Physics, 2002Avalanche breakdown voltages were determined for a series of In0.53Ga0.47As p-i-n diodes with i-region thicknesses ranging from 0.4 to 4.79 μm using measurements of reverse dark current and phase-sensitive photomultiplication. Despite its narrower bandgap In0.53Ga0.47As is found to have a very similar breakdown voltage to GaAs.
J. S. Ng +3 more
openaire +1 more source
On the Mechanism of High-Voltage Pulsed Fragmentation from Electrical Breakdown Process
Rock Mechanics and Rock Engineering, 2021Xiaohua Zhu +5 more
semanticscholar +1 more source
Statistical inferences for breakdown voltages
IEEE Transactions on Dielectrics and Electrical Insulation, 2000This paper examines some analysis of breakdown voltages, and gives diagrams and arguments to support re-analysis of the relevant data sets, again using the three parameter Weibull distribution. The paper shows that graphical means provide a useful method for examining the log-likelihood of data, particularly when careful examination of this function is
openaire +3 more sources
1967
Abstract : The analysis of the results of the preliminary experimental program has been pursued with emphasis on the visible radiation from vacuum gaps. The results are consistent with both thermal and transition radiation phenomena. The 320 kv system has been assembled and the components necessary for the pilot experiment checked out, viz.
A. Watson, M. J. Mulcahy, W. R. Bell
openaire +1 more source
Abstract : The analysis of the results of the preliminary experimental program has been pursued with emphasis on the visible radiation from vacuum gaps. The results are consistent with both thermal and transition radiation phenomena. The 320 kv system has been assembled and the components necessary for the pilot experiment checked out, viz.
A. Watson, M. J. Mulcahy, W. R. Bell
openaire +1 more source
The Breakdown Voltage of Oil Gaps with High DC Voltage
IEEE Transactions on Power Apparatus and Systems, 1968The electrical strength of technically clean insulating oil in a direct voltage field is lower when the high-voltage electrode is sharper and of positive polarity. In a uniform field, with distances up to 100 mm, approximately 30 percent lower withstand values are obtained with direct voltages than with alternating voltages (rms values); this is also ...
openaire +1 more source
Geomechanics and Geophysics for Geo-Energy and Geo-Resources, 2020
Yuansheng Li +7 more
semanticscholar +1 more source
Yuansheng Li +7 more
semanticscholar +1 more source