- alternating-current amplifier
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усилитель переменного тока
English-Russian dictionary of geology. 2011.
alternating-current amplifier
Смотреть что такое "alternating-current amplifier" в других словарях:
alternating-current amplifier — kintamosios srovės stiprintuvas statusas T sritis automatika atitikmenys: angl. alternating current amplifier vok. Wechselstromverstärker, m rus. усилитель переменного тока, m pranc. amplificateur à courant alternatif, m … Automatikos terminų žodynas
alternating-current push-pull amplifier — dvitaktis kintamosios srovės stiprintuvas statusas T sritis automatika atitikmenys: angl. alternating current push pull amplifier vok. Wechselstrom Gegentaktverstärker, m rus. двухтактный усилитель переменного тока, m pranc. amplificateur… … Automatikos terminų žodynas
Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… … Wikipedia
Residual-current device — A two pole residual current device A Residual Current Device is a generic term covering both RCCBs and RCBOs. A Residual Current Circuit Breaker (RCCB) is an electrical wiring device that disconnects a circuit whenever it detects that the… … Wikipedia
magnetic amplifier — noun : a device in which an alternating current in the secondary is modulated by variations of core reluctance due to varying a direct current in the primary so that the secondary modulations may be of much greater amplitude than the primary and… … Useful english dictionary
Direct coupled amplifier — Direct coupled, also known as DC amp , refers to a type of amplifier. In this type of amplifier, the output of one stage of the amplifier is connected to the input of the next stage directly without using any reactive components like capacitors,… … Wikipedia
Carrier current — is a method of low power AM broadcasting that does not require a broadcast license in the United States, but is allowed on the campus of any school, so long as the normal FCC Part 15 Rules are adhered to when measured at the edge of the campus.… … Wikipedia
parametric amplifier — noun : a high frequency amplifier whose operation is based on time variations in a parameter (as reactance) and which converts the energy at the frequency of an alternating current into energy at the input signal frequency in such a way as to… … Useful english dictionary
magnetic amplifier — Elect. an amplifier that applies the input signal to a primary winding and feeds an alternating current to a secondary winding where this current is modulated by the variations in the primary winding. * * * … Universalium
magnetic amplifier — n. a sensitive device that controls the flow of an alternating current by applying a weak signal to the windings of its magnetic core … English World dictionary
Crossed-field amplifier — A crossed field amplifier (CFA) is a specialized vacuum tube, first introduced in the mid 1950s and frequently used as a microwave amplifier in very high power transmitters. Raytheon engineer William C. Brown s work to adapt magnetron principles… … Wikipedia
