AdTEC wide variety of D/S and D/R modules are available to cover the range of excitation voltages/frequency, include extensive field-parameter programmability, and provide a full operating envelope choice for simulating virtually any type Synchro or Resolver. A Resolverto- Digital or a Synchro-to-Digital simulator is used to convert digital angle/velocity commands to corresponding Synchro/Resolver AC signals. Operating voltages between 2 - 90 VLL @ 400 Hz can be specified.

Synchros and Resolvers are transformer-type voltage/current transducers that convert a shaft or other rotating device's angular position and/or velocity to a multi-wire AC 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.

These solid-state modules provide resolution to 16-bit and accuracy to 2 arc-min. The modules are specifically designed for rugged, defense and industrial applications.

Board form factors include PCI and VME with software support for Windows® 2000 and Windows® XP.