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Showing 1 to 3 of 3 for “"high voltage breakdown"”.
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Mechanisms for triggering high-voltage breakdown in vacuum
… (94% Al203) have been measured under ultra-high vacuum (P < 10-8 mBar) conditions. A high-resolution CCD camera was used to make real-time optical recordings of DC prebreakdown luminescence from the ceramic, under conditions where DC current magnitudes were limited to less than 50μA. Two …
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Improved Forward Topologies for DC-DC applications with Built-in Input Filter
… including its low cost, circuit simplicity and high efficiency. However, several issues need to be addressed when using the forward converter such as the core reset, the voltage spikes caused by the transformer leakage inductance, and the pulsating input current waveform. The transformer is …
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Study of the effects of roughness, ultraviolet radiation, multipactoring and magnetic field on vacuum breakdown
Breakdowns in vaccuum and the factors a ffecting them have been studied for more than a hundred years, with applications ranging from high voltage isolation to space propulsion. In current thermonuclear fusion projects, one of the methods of heating the plasma is through ion cyclotron …