to \"ride\"
Spanish translation: moverse alrededor del (valor de) cero (tensión)
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| 19:02 Nov 29, 2015 |
| English to Spanish translations [PRO] Tech/Engineering - Electronics / Elect Eng / Acelerómetro | |||||||
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|  Selected response from: cranesfreak Local time: 11:42 | ||||||
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| 5 +1 | moverse alrededor del (valor de) cero (tensión) |
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| 3 | presencia de señal en tierra del sistema (common mode) |
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Answers
9 hrs confidence: 
presencia de señal en tierra del sistema (common mode) Explanation: La fuente de poder de los amplificadores opercionales tien un polaridad entre el valor máximo positivo y el punto negativo (de 0 voltios). Dado que la fuente tiene el negativo conectado a tierra (ground) la fuente produce su alimentación entre el positivo y tierra. Ninguna señal va en la parte de tierra porque se consideraría como ruido en la seña,lo cual degrada la calidad de la nisma. Lo que se hace es que la señal del operacional internamente es referenciada a tiera de la fuente y entrega una señal al instrumento que la pueda medir entre el valor positivo y tierra(0 volts) . La presencia de señal en tierra es un problema que se resuelve igualando las tierras de los dispositivos conectando una tierra común a todas la tierras. Common-Mode Signals Defined When referenced to the local common or ground, a common-mode signal appears on both lines of a 2-wire cable, in-phase and with equal amplitudes. Clearly, a common-mode signal cannot be present if one of the lines is connected to local common. Technically, a common-mode voltage is one-half the vector sum of the voltages from each conductor of a balanced circuit to local ground or common. Such signals can arise from one or more of the following sources: Radiated signals coupled equally to both lines, An offset from signal common created in the driver circuit, or A ground differential between the transmitting and receiving locations. Further details about these basic conditions appear in a later section. Before examining those details, however, it is useful to understand different cable configurations, signal-grounding conventions, and shield-grounding practices. When referenced to the local common or ground, a common-mode signal appears on both lines of a 2-wire cable, .... Figure 3 shows a 3V differential-mode signal riding on a 2.5V common-mode signal https://www.maximintegrated.com/en/app-notes/index.mvp/id/20... |
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26 mins confidence: peer agreement (net): +1
peer agreement (net): +1| to ride on ground moverse alrededor del (valor de) cero (tensión) Explanation: una opción to ride on ground= moverse alrededor del (valor de) cero (tensión) HTH Saludos :) -------------------------------------------------- Note added at 49 days (2016-01-17 22:56:08 GMT) Post-grading -------------------------------------------------- Mariana T. Buttermilch, many thanks for your feedback.Saludos :) |
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