Das Gleichstrom-Übertragungsverhältnis (CTR = Current Transfer Ratio) gibt bei Optokopplern das Verhältnis zwischen Ein- und Ausgangsstrom bei Gleichstromsignalen oder niedrigen Signalfrequenzen an. Bei Optokopplern mit Fotodiode beträgt es 0,001-0,005 vom Eingangsstrom, bei Optokopplern mit Fototransistor 10-10000, in besonderen Fällen auch erheblich mehr.
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current transfer ratio — srovės perdavos koeficientas statusas T sritis Standartizacija ir metrologija apibrėžtis Dydis, lygus elektrinės grandinės išėjimo ir įėjimo signalų srovių dalmeniui. atitikmenys: angl. current transfer ratio vok. Stromübertragungsfaktor, m rus.… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
frequency of unity current transfer ratio — vienetinio srovės perdavimo koeficiento dažnis statusas T sritis radioelektronika atitikmenys: angl. frequency of unity current transfer ratio vok. Einsfrequenz, f rus. частота единичного коэффициента передачи по току, f pranc. fréquence du… … Radioelektronikos terminų žodynas
static forward current transfer ratio — statinis tiesioginio srovės perdavimo koeficientas statusas T sritis radioelektronika atitikmenys: angl. static forward current transfer ratio vok. Gleichstromverhältnis, n rus. статический коэффициент прямой передачи тока, m pranc. valeur… … Radioelektronikos terminų žodynas
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transfer current ratio — srovės perdavimo faktorius statusas T sritis fizika atitikmenys: angl. transfer current ratio vok. Stromübertragungsfaktor, m rus. коэффициент передачи тока, m pranc. rapport de transfert en courant, m … Fizikos terminų žodynas
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Heat transfer — is a discipline of thermal engineering that concerns the exchange of thermal energy from one physical system to another. Heat transfer is classified into various mechanisms, such as heat conduction, convection, thermal radiation, and phase change … Wikipedia
