equivalent impedance

equivalent impedance
эквивалентное сопротивление

English-Russian dictionary of relay protection. 2014.

Игры ⚽ Нужен реферат?

Смотреть что такое "equivalent impedance" в других словарях:

  • impédance — [ ɛ̃pedɑ̃s ] n. f. • 1892; angl. impedance (1886); du lat. impedire « empêcher » ♦ Électron. Rapport (exprimé en ohms) entre les valeurs efficaces de la tension aux bornes d un circuit et de l intensité du courant sinusoïdal qui le traverse. L… …   Encyclopédie Universelle

  • Equivalent series resistance — (ESR) is an effective resistance that is used to describe the resistive parts of the impedance of certain electrical components. Overview The theoretical treatment of devices such as capacitors and inductors tends to assume they are ideal or… …   Wikipedia

  • Impedance parameters — or Z parameters are properties used in electrical engineering, electronics engineering, and communication systems engineering describe the electrical behavior of linear electrical networks when undergoing various steady state stimuli by small… …   Wikipedia

  • Equivalent series inductance — (ESL) is an effective inductance that is used to describe the inductive part of the impedance of certain electrical components. OverviewThe theoretical treatment of devices such as capacitors and resistors tends to assume they are ideal or… …   Wikipedia

  • Impedance matching — In electronics, impedance matching is the practice of designing the input impedance of an electrical load (or the output impedance of its corresponding signal source) to maximize the power transfer and/or minimize reflections from the load.… …   Wikipedia

  • Equivalent circuit — An equivalent circuit refers to the simplest form of a circuit that retains all of the electrical characteristics of the original (and more complex) circuit. In its most common form, an equivalent circuit is made up of linear, passive elements.… …   Wikipedia

  • Impedance of free space — The impedance of free space, Z0, is a physical constant relating the magnitudes of the electric and magnetic fields of electromagnetic radiation travelling through free space. That is, Z0 = |E|/|H|, where |E| is the electric field strength and… …   Wikipedia

  • Electrical impedance — Electromagnetism Electricity · …   Wikipedia

  • Output impedance — The output impedance, source impedance, or internal impedance of an electronic device is the opposition exhibited by its output terminals to an alternating current (AC) of a particular frequency as a result of resistance, inductance and… …   Wikipedia

  • Input impedance — The input impedance, load impedance, or external impedance of a circuit or electronic device is the Thévenin equivalent impedance looking into its input.In audio systemsGenerally in audio and hi fi, the input impedance of components is several… …   Wikipedia

  • Negative impedance converter — The negative impedance converter (NIC) is a one port op amp circuit acting as a negative load which injects energy into circuits in contrast to an ordinary load that consumes energy from them. This is achieved by adding or subtracting excessive… …   Wikipedia


Поделиться ссылкой на выделенное

Прямая ссылка:
Нажмите правой клавишей мыши и выберите «Копировать ссылку»