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Mostrando ítems 1-10 de 42
Monolithic Core For An Automotive Vector Voltmeter
(IEEE, Piscataway, NJ, United States, 1998)
Evaluation of low-frequency voltage dividers, using the step response
(IEEE, 1998)
A method to characterize the behavior of low frequency voltage dividers, based on the step response, is presented. Amplitude errors and phase displacements can be evaluated, in an absolute way, without any auxiliary standard ...
Power standard based on a high precision power-factor meter
(IEEE, 1998)
A high-precision power-factor meter, based on zero crossing detectors, is proposed. The influence of the distortion in the input signals is analyzed and low pass filters proposed to prevent this error source. This system ...
High precision voltage ratio measurements using a 3458A multimeter
(2006)
This paper shows that very high precision ratio measurements (uncertainty of 3 parts in 10⁶) can be performed, also at frequencies of 1 kHz, using the multimeter HP 3458A. It is proposed to slightly change known algorithms ...
Medición y rectificación de corriente
(Servicio Nacional de Aprendizaje. SENASubdirección Técnico Pedagógica. División de Industria, 2019)
Implementación de un prototipo de visualización digital inalámbrica mediante un Head Mounted Display Monocular para un voltímetro/amperímetro de corriente directa.
(Escuela Superior Politécnica de Chimborazo, 2019-04)
The objective of the present work was to implement a prototype of digital wireless visualization
by means of a Monocular Head Mounted Display (HDM) for a direct current voltmeter / ammeter,
being the same a prototype of ...