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1 входное полное сопротивление
входное полное сопротивление
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[IEV number 312-06-18]EN
input impedance
impedance of the input circuit measured between the input terminals under operating conditions
NOTE 1 – The impedance can be expressed in terms of admittance.
NOTE 2 – In certain instances, for example, sampling devices or self-balancing potentiometers, the impedance can be different according to the instant when it is determined, before, during or after the instant of measurement.
NOTE 3 – When the input circuit is such that the instantaneous value of the current flowing into the input terminals is a non-linear function of the instantaneous value of the input voltage under specified conditions of frequency and voltage, the combination of resistance and reactance which would absorb the same active power and in which would flow a reactive current equal to the fundamental component that is flowing in the actual input circuit, is sometimes called the "equivalent input impedance".
[IEV number 312-06-18]FR
impédance du circuit d'entrée
impédance du circuit d'entrée entre les bornes d'entrée dans les conditions de fonctionnement
NOTE 1 – L'impédance peut être exprimée en termes d'admittance.
NOTE 2 – Dans certains cas, par exemple les dispositifs d'échantillonnage ou les potentiomètres à rééquilibrage automatique, l'impédance peut être différente selon l’instant où elle est déterminée, avant, pendant ou après la mesure.
NOTE 3 – Lorsque le circuit d'entrée est tel que la valeur instantanée du courant traversant les bornes d'entrée est une fonction non linéaire de la valeur instantanée de la tension d'entrée dans des conditions spécifiées de fréquence et de tension, l'impédance d'une combinaison formée par une résistance et une réactance qui absorberaient la même puissance active et dans laquelle circulerait un courant réactif égal à la composante fondamentale qui circule dans le circuit d'entrée réel, est parfois appelée "impédance équivalente d'entrée".
[IEV number 312-06-18]Тематики
- измерение электр. величин в целом
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > входное полное сопротивление
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2 regulate
transitive verb1) (control) regeln; (subject to restriction) begrenzen2) (adjust) regulieren; einstellen [Apparat, Maschine]; [richtig ein]stellen [Uhr]* * *[-leit]2) (to adjust (a piece of machinery etc) so that it works at a certain rate etc: Can you regulate this watch so that it keeps time accurately?) einstellen* * *regu·late[ˈregjəleɪt]vt▪ to \regulate sth1. (supervise) etw regeln [o steuern]▪ to \regulate whether/how/when... festlegen, ob/wie/wann...\regulated industry öffentlich gebundene Unternehmento \regulate the use of additives/alcohol/radiation den Gebrauch von Zusätzen/Alkohol/Strahlungen regeln2. (adjust) etw regulierento \regulate the clock [from winter time to summer time] die Uhr [von Winter- auf Sommerzeit] umstellento \regulate the flow of input/supplies/water den Eingaben-/Versorgungs-/Wasserfluss regelnto \regulate the temperature die Temperatur regulieren [o einstellen]* * *['regjʊleɪt]vt(= control) regulieren; flow, expenditure also, traffic, lifestyle regeln* * *regulate [ˈreɡjʊleıt] v/t1. regeln, lenken, ordnen:regulate the traffic den Verkehr regeln2. (gesetzlich) regeln3. PHYSIOL, TECH etc regulieren, regeln:4. TECH eine Maschine, Uhr etc (ein)stellen6. einen Fluss etc begradigen* * *transitive verb1) (control) regeln; (subject to restriction) begrenzen2) (adjust) regulieren; einstellen [Apparat, Maschine]; [richtig ein]stellen [Uhr]* * *v.regeln v.regulieren v. -
3 cut off
<el> ■ gesperrtvt <tech.gen> ■ kappen vtvt <tech.gen> (input; e.g. power, water supply) ■ sperren vtvt <el> (switch off; e.g. machine from power supply) ■ ausschalten vt ; abschalten vtvt <el> (from power supply, circuit) ■ abtrennen vtvt (") <tech.gen> (e.g. with scissors, cutter) ■ abschneiden vt -
4 regulate
regu·late [ʼregjəleɪt] vtto \regulate sth\regulated industry öffentlich gebundene Unternehmen;to \regulate the use of additives/ alcohol/ radiation den Gebrauch von Zusätzen/Alkohol/Strahlungen regeln2) ( adjust) etw regulieren;to \regulate the clock [from winter time to summer time] die Uhr [von Winter- auf Sommerzeit] umstellen;to \regulate the temperature die Temperatur regulieren [o einstellen] -
5 гальваническая развязка
- Wellenimpedanz, (Leitungs-)
- galvanische Trennung
гальваническая развязка
Мероприятие или техническое средство, применение которого направлено на исключение гальванической связи между проводящими частями.
[РД-91.020.00-КТН-276-07]
гальваническая развязка
Схемотехническое решение, при котором исключается гальваническая связь между электрическими цепями. Гальваническая развязка осуществляется трансформаторами или оптоэлектронными приборами.
[Интент]EN
galvanic separation
prevention of electric conduction between two electric circuits intended to exchange power and/or signals
NOTE – Galvanic separation can be provided e.g. by an isolating transformer or an opto-coupler.
[IEV number 151-12-26]FR
séparation électrique, f
séparation galvanique (terme déconseillé), f
action ou moyen d’empêcher la conduction électrique entre deux circuits électriques prévus pour échanger de la puissance ou des signaux
NOTE – Une séparation électrique peut être obtenue, par exemple, au moyen d’un transformateur de séparation (de circuits) ou d’un optocoupleur.
[IEV number 151-12-26]Параллельные тексты EN-RU
Electrical isolation means that no current flow can occur from one electric circuit to a neighboring other electric circuit.
In case of power supplies, this means that no electric connection exists between the input side and the output side.
[ABB]Гальваническая развязка означает, что электрический ток не может протекать из какой-либо цепи в соседнюю цепь.
Для источников электропитания это означает, что не существует электрической связи между входной и выходной сторонами.
[Перевод Интент]The measured values are electrically isolated.
[Schneider Electric]Измеряемые величины гальванически развязаны от цепей устройства.
[Перевод Интент]Недопустимые, нерекомендуемые
Тематики
- электротехника, основные понятия
Близкие понятия
EN
DE
- galvanische Trennung
- Wellenimpedanz, (Leitungs-)
FR
Русско-немецкий словарь нормативно-технической терминологии > гальваническая развязка
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