Search results
Results From The WOW.Com Content Network
A PCs power supply is an example of a piece of power electronics, whether inside or outside of the cabinet. Power electronics is the application of electronics to the control and conversion of electric power . The first high-power electronic devices were made using mercury-arc valves. In modern systems, the conversion is performed with ...
Safe operating area. For power semiconductor devices (such as BJT, MOSFET, thyristor or IGBT ), the safe operating area (SOA) is defined as the voltage and current conditions over which the device can be expected to operate without self-damage. [1]
Operation Searchlight was a military operation carried out by the Pakistan Army in an effort to curb the Bengali nationalist movement in former East Pakistan in March 1971. [ 9][ 10] Pakistan retrospectively justified the operation on the basis of anti-Bihari violence carried out en masse by the Bengalis earlier that month. [ 11][ 12][ a ...
A magnetohydrodynamic generator ( MHD generator) is a magnetohydrodynamic converter that transforms thermal energy and kinetic energy directly into electricity. An MHD generator, like a conventional generator, relies on moving a conductor through a magnetic field to generate electric current. The MHD generator uses hot conductive ionized gas (a ...
The ratio of xenon-136 to xenon-135 (or its decay products) can give hints as to the power history of a given reactor and the absence of xenon-136 is a "fingerprint" for nuclear explosions, as xenon-135 is not produced directly but as a product of successive beta decays and thus it cannot absorb any neutrons in a nuclear explosion which occurs ...
Researchers demonstrate a proof-of-concept silicon quantum processor unit cell which works at 1.5 Kelvin – many times warmer than common quantum processors that are being developed. It may enable integrating classical control electronics with the qubit array and reduce costs substantially.
Bangladesh, [a] officially the People's Republic of Bangladesh, [b] is a country in South Asia.It is the eighth-most populous country in the world and is among the most densely populated countries with a population of nearly 170 million in an area of 148,460 square kilometres (57,320 sq mi).
Analysis Situs (PDF), archived (PDF) from the original on 27 March 2012. The first systematic study of topology. On celestial mechanics: 1890. Poincaré, Henri (2017). The three-body problem and the equations of dynamics: Poincaré's foundational work on dynamical systems theory. Translated by Popp, Bruce D. Cham, Switzerland: Springer ...