Synchro / Resolver / LVDT / RVDT to Digital

Resolvers and Synchro are transducers that convert the angular position and/or velocity of a rotating shaft to an electrical signal. Both deliver signals proportional to the Sine and/or Cosine of the shaft angle. A Resolver-to-Digital or a Synchro-to-Digital converter is used to convert these signals to a digital output corresponding to the shaft angle and/or velocity. RVDT/LVDT-to-Digital Converter operates much like RD convertor except in a linear fashion as opposed to a sine/cosine trigonometric fashion.

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