Results 231 to 240 of about 819,402 (298)

ENERGY LOSSES IN SWITCHES

Ninth IEEE International Pulsed Power Conference, 1993
Abstract : Our experiments show energy losses between 2 and 10 times that of the resistive time predictions. The experiments used hydrogen, helium, air, nitrogen, SF6, polyethylene, and water for the switching dielectric. Previously underestimated switch losses have caused overpredicting the accelerator outputs.
Martin, T. H.   +2 more
openaire   +1 more source

Losses in magnetic switches

Conference Record of the Twenty-Fifth International Power Modulator Symposium, 2002 and 2002 High-Voltage Workshop., 2003
Thyratrons are limited in lifetime and maximum repetition rate. For some applications it is necessary to replace the thyratron by a semiconductor switch. Therefore it is necessary to compress the pulses by nonlinear inductances. In a magnetic pulse compression network three main losses exist.
C. Strowitzki, A. Gortler, M. Baumann
openaire   +1 more source

Micromachined low-loss microwave switches

Journal of Microelectromechanical Systems, 1999
The design and fabrication of a micromechanical capacitive membrane microwave switching device is described. The switching element consists of a thin metallic membrane, which has two states, actuated or unactuated, depending on the applied bias. A microwave signal is switched on and off when the membrane is switched between the two states.
Z.J. Yao   +4 more
openaire   +1 more source

Home - About - Disclaimer - Privacy