نتایج جستجو برای: high voltage applications
تعداد نتایج: 2609109 فیلتر نتایج به سال:
High voltage multi-gap gas discharge switches are very important tools for pulsed power applications in accelerator laboratories. They have applications for example in driving fast injectionand extraction magnets and beam dumps. Basically, there are two different principles used to realise a high voltage switch. One is based on the use of several semiconductor switches, and the other is based o...
It is clear that DNA concentration and biological detection devices have many applications in the fields of genetics and biotechnology. For this goal, some similar devices have been designed working with the laser light which the disadvantages of them are high prices and the use of significant amounts of sample volume. But this designed device which works with LED light has very cheap manufactu...
The efficiency and lifetime of light-emitting-diode (LED) lamps are approaching and exceeding that of fluorescent lamps. LED light sources are finding more applications than conventional light bulbs due to their compactness, lower heat dissipation, real-time color changing capability and most importantly, long life which is much longer life than that of conventional offline power converters. In...
Multilevel inverters are a new generation of DC-AC converters at medium and high voltage and power levels. These converters have made great strides in the use of industrial applications compared to conventional two-level inverters due to lower harmonic distortion, filter size, EMI and dv/dt. Besides these merits, some disadvantages can be mentioned such as more power electronics devices and com...
scanning impedance microscopy (sim) is one of the novel scanning probe microscopy (spm) techniques, which has been developed to taking image from sample surface, providing quantitative information with high lateral resolution on the interface capacitance, and investigating the local capacitance–voltage (c–v) behavior of the interface and ac transport properties. the sim is an ordinary afm equip...
In this paper we describe a new architecture of a frequcncy-lo-voltage convcrtcr VVC) :md iLs high frequency intcgrated applications. The circuit is of a rcduccd complexity and its CMOS implcmcnlalion requires a very small area. Besides its small integration arca, thc circuit is vcry fast and has many inlcrcsting high frequcncy applications. This FVC is used to build an integrated high-precisio...
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