layer having a relatively short spark-over path, and at least one second spark gap which, compared to the first spark gap, has a relatively low-resistance insulating layer with a relatively long spark-over path, the second spark gap being electrically connected in series to the first spark ...
ahe is a chain of four( or more) discrete probes connected in series by two circuits 他是链子四( 或) 在系列连接的更加分离的探针由二条电路 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译 荷兰语翻译 瑞典语翻译 希腊语翻译 ...
coupler connected to all pass circuits. A 3dB 0 deg. coupler (1) has two outputs (7, 8) each connected via a first all-pass filter (3, 4) and a second all-pass filter (3, 4) and a second all-pass filter (5, 6) to one of the two inputs (9, 10) to the 3dB 90 deg. ...
The dynamic divider comprises two basic switching circuits (41,43) formed by the transfer gate in which the threshold voltage is less than that for the first transistor (411, 431) than the second (412, 432). The transistors may be MESFETs made with a thin n-type gallium arsenide layer ...
trillion RMB in the fields of new generation information technologies and sci-tech services, and five industrial clusters worth more than 100 billion RMB in the fields of medicine & health, smart equipment, artificial intelligence, energy conservation & environmental protection, and integrated circuits....
展开 关键词: bridge circuits insulated gate bipolar transistors magnetic devices power convertors transformers IGBT high input voltage converter input-series-output-parallel integrated-magnetic converter load current magnetic transformer DOI: 10.1109/ICEMS.2005.202769 被引量: 29 年份...
malfunctioning owing to an excessive rush current even when a switch is turned on for starting and to improve switching characteristics, by adding a canceling circuit which short-circuits a constant current circuit when a sensor circuit sends out a detection signal and a thyristor is in an off ...
In this paper, the first physical evidence of meminductance is shown in a two-terminal passive system comprised primarily of an electromagnet interacting with a pair of permanent magnets. The role of series resistance as a parasitic component which obscures the identification of potential mem...
Recently, the author has constructed a series of four-dimensional non-critical string theories with eight supercharges, dual to theories of light electric and magnetic charges, for which exact formulas for the central charge of the space-time supersymmetry algebra as a function of the world-sheet...
Two half-bridge converters connected in series with interleaved asymmetric pulsewidth modulation (PWM) are adopted to limit the voltage stress of each power switch at one-half of the input dc bus voltage. In each half-bridge converter, two asymmetrical dc/dc circuits with the same active ...