bridge-circuit modulator - tradução para russo
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bridge-circuit modulator - tradução para russo

CIRCUIT ARRANGEMENT OF FOUR DIODES
Bridge rectifier; Diode Bridge; Diodebridge; Graetz bridge; Graetz circuit; Bridge rectifiers; Rectifier bridge; Full Bridge Rectifier
  • 3-phase AC input waveform (top), half-wave rectified waveform (center), and full-wave rectified waveform (bottom)
  • center

bridge-circuit modulator      

электроника

мостиковый модулятор

railroad bridge         
  • Tank bridge transporter of the United States Army. These are mobile bridges; tanks and other vehicles can use them to cross certain obstacles.
  • The 13th century [[Wetherby Bridge]] spans the [[River Wharfe]].
  • 200px
  • 200px
  • Bridge at [[Gatwick Airport]], under which planes can pass
  • Underneath the [[Fort Pitt Bridge]] in [[Pittsburgh]], [[Pennsylvania]], US
  • Bridges in [[Amsterdam]], [[Netherlands]]
  • Interstate 5]] in [[Burbank, California]]
  • 200px
  • 200px
  • Highway bridge treated with [[high-frequency impact treatment]]
  • Traffic on [[Forth Road Bridge]], Scotland, before it was closed to general traffic. Traffic has now been moved to the [[Queensferry Crossing]], which can be seen on the left.
  • archive-date=September 28, 2013}}</ref>
  • [[The Iron Bridge]] completed in 1781 was the first cast iron bridge.
  • [[Krämerbrücke]] in [[Erfurt]], Germany – with [[half timbered]] buildings
  • [[Samuel Beckett Bridge]] in [[Dublin]], Ireland
  • Seasonal bridge north of [[Jispa]], H.P., India. 2010
  • Zayandeh River]] is an example of [[Safavid dynasty]] (1502–1722) bridge design. [[Isfahan]], [[Iran]].
  • Stone Bridge]] in [[Skopje]], [[North Macedonia]]
  • Small stone bridge, [[Othonoi]], Greece
  • 200px
  • 200px
  • Tridge]] is a type of [[multi-way bridge]]
  • 200px
  • The Prins Clausbrug across the [[Amsterdam–Rhine Canal]] in [[Utrecht]], [[Netherlands]]
  • The old stone-made [[arch bridge]] over the [[Kerava River]] in [[Kerava]], [[Finland]]
  • The covered bridge in [[West Montrose, Ontario]], Canada
STRUCTURE THAT SPANS AND PROVIDES A PASSAGE OVER A ROAD, RAILWAY, RIVER, OR SOME OTHER OBSTACLE
Road bridge; Bridge building; Bridge railing styles; Bridge railing style; Bridge (structure); Bridge railing; Bridgecraft; Brigecraft; Bridge Building; Railway bridge; Railway bridges; Road bridges; Bridge (engineering); Double-deck bridge; Types of bridges; Railroad bridge; Bridge failure; Bridge failures; Road Bridge; Railroad Bridge; 🌉; Fixed-span bridge; Bridges; Footlog; Fixed link; Overway; Foot log; Double-decked bridge

общая лексика

железнодорожный мост

bridge         
  • Tank bridge transporter of the United States Army. These are mobile bridges; tanks and other vehicles can use them to cross certain obstacles.
  • The 13th century [[Wetherby Bridge]] spans the [[River Wharfe]].
  • 200px
  • 200px
  • Bridge at [[Gatwick Airport]], under which planes can pass
  • Underneath the [[Fort Pitt Bridge]] in [[Pittsburgh]], [[Pennsylvania]], US
  • Bridges in [[Amsterdam]], [[Netherlands]]
  • Interstate 5]] in [[Burbank, California]]
  • 200px
  • 200px
  • Highway bridge treated with [[high-frequency impact treatment]]
  • Traffic on [[Forth Road Bridge]], Scotland, before it was closed to general traffic. Traffic has now been moved to the [[Queensferry Crossing]], which can be seen on the left.
  • archive-date=September 28, 2013}}</ref>
  • [[The Iron Bridge]] completed in 1781 was the first cast iron bridge.
  • [[Krämerbrücke]] in [[Erfurt]], Germany – with [[half timbered]] buildings
  • [[Samuel Beckett Bridge]] in [[Dublin]], Ireland
  • Seasonal bridge north of [[Jispa]], H.P., India. 2010
  • Zayandeh River]] is an example of [[Safavid dynasty]] (1502–1722) bridge design. [[Isfahan]], [[Iran]].
  • Stone Bridge]] in [[Skopje]], [[North Macedonia]]
  • Small stone bridge, [[Othonoi]], Greece
  • 200px
  • 200px
  • Tridge]] is a type of [[multi-way bridge]]
  • 200px
  • The Prins Clausbrug across the [[Amsterdam–Rhine Canal]] in [[Utrecht]], [[Netherlands]]
  • The old stone-made [[arch bridge]] over the [[Kerava River]] in [[Kerava]], [[Finland]]
  • The covered bridge in [[West Montrose, Ontario]], Canada
STRUCTURE THAT SPANS AND PROVIDES A PASSAGE OVER A ROAD, RAILWAY, RIVER, OR SOME OTHER OBSTACLE
Road bridge; Bridge building; Bridge railing styles; Bridge railing style; Bridge (structure); Bridge railing; Bridgecraft; Brigecraft; Bridge Building; Railway bridge; Railway bridges; Road bridges; Bridge (engineering); Double-deck bridge; Types of bridges; Railroad bridge; Bridge failure; Bridge failures; Road Bridge; Railroad Bridge; 🌉; Fixed-span bridge; Bridges; Footlog; Fixed link; Overway; Foot log; Double-decked bridge
bridge I 1. noun 1) мост; мостик, перемычка - bridge of boats - raft bridge - gold bridge - silver bridge 2) капитанский мостик 3) переносица 4) кобылка (скрипки, гитары и т. п.) 5) мост (для искусственных зубов) 6) порог топки 7) electr. параллельное соединение, шунт 2. v. 1) соединять мостом; наводить мост, строить мост; перекрывать 2) преодолевать препятствия, выходить из затруднения 3) electr. шунтировать - bridge over to bridge a gap - ликвидировать разрыв II noun бридж (карточная игра)

Definição

Замкнутая телевизионная система

телевизионная система, в которой передающие камеры связаны с приёмными устройствами посредством местных кабельных линий связи. З. т. с. не предназначена для вещания, а используется для решения различных задач прикладного характера в промышленности, на транспорте, в медицине и др. Способ развёртки изображения и синхронизации развёрток, число строк, частота кадров и др. параметры З. т. с. определяются её целевым назначением и могут быть не связаны с вещательным телевизионным стандартом (См. Телевизионный стандарт). Чаще всего в З. т. с. передающая камера максимально упрощена и содержит только передающую трубку (при небольших освещённостях - Суперортикон, а при больших - Видикон) с отклоняющей системой и предварительный усилитель видеосигнала. Управление камерой осуществляется дистанционно или она работает автоматически. Выпускается несколько типов аппаратуры для З. т. с. Простейшая из них - аппаратура для одноканальной З. т. с. Она состоит из передающей камеры и приёмного устройства, которые могут работать на расстоянии 150-200 м друг от друга. Ток в отклоняющие системы передающей и приёмной трубок поступает от общего генератора, расположенного в приёмном устройстве. В этом случае не требуется синхронизации развёрток и формирования полного телевизионного сигнала (См. Телевизионный сигнал). Более сложные, многоканальные З. т. с. обычно представляют собой набор одноканальных З. т. с. с добавлением общего блока коммутации и управления камерами. Приёмные устройства в таких системах могут быть удалены от передающей камеры на расстояния 1-2 км.

Лит.: Полоник В. С., Прикладное телевидение, М. - Л., 1962; Телевидение, под ред. П. В. Шмакова, 3 изд., М., 1970.

Н. Г. Дерюгин.

Wikipédia

Diode bridge

A diode bridge is a bridge rectifier circuit of four diodes that is used in the process of converting alternating current (AC) from the input terminals to direct current (DC, i.e. fixed polarity) on the output terminals. Its function is to convert the negative-going AC pulses into positive going pulses, after which a low-pass filter can be used to smooth the result into DC.: 2 

When used in its most common application, for conversion of an alternating-current (AC) input into a direct-current (DC) output, it is known as a bridge rectifier. A bridge rectifier provides full-wave rectification from a two-wire AC input, resulting in lower cost and weight as compared to a rectifier with a three-wire input from a transformer with a center-tapped secondary winding.

The essential feature of a diode bridge is that the polarity of the output is the same regardless of the polarity at the input. The diode bridge circuit was invented by Polish electrotechnician Karol Pollak and patented in December 1895 in Great Britain and in January 1896 in Germany. In 1897, the German physicist Leo Graetz independently invented and published a similar circuit. Today the circuit is sometimes referred to as a Graetz circuit or Graetz bridge.

Prior to the availability of integrated circuits, a bridge rectifier was constructed from "discrete components", i.e., separate diodes. Since about 1950, a single four-terminal component containing the four diodes connected in a bridge configuration became a standard commercial component and is now available with various voltage and current ratings.

Diodes are also used in bridge topologies along with capacitors as voltage multipliers.