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AC Reference Modules

NAI offers a variety of AC reference modules that provide a drive capability to 5 VA. The units are transformer-isolated and operate over a frequency range from 47 Hz to 10 kHz. These modules are specifically designed for rugged defense, commercial aerospace, and industrial applications.

AC Reference Modules Model PS5410C-16
PS5410C-16
  • Form Factor: Flange Mount
  • Input: ±12 VDC or ±15 VDC
  • Output Power: 5 VA
  • Output Frequency: 400 Hz to 10 kHz
  • Voltage Tolerance: ±2%
  • Frequency Tolerance: ±1%
  • Connector: 15 Pin D

AC Reference Modules Model 44KS1
44KS1
  • Form Factor: Baseplate
  • Input: +28 VDC
  • Output Power: 65 VA
  • Output Frequency: 400 Hz
  • Voltage Tolerance: 26-28 VAC
  • Frequency Tolerance: 0.25%
  • Connector: 15 Pin D

Synchro/Resolver Boosters

NAI offers a variety of multichannel Synchro/Resolver Boosters that accept either Synchro or Resolver inputs and deliver isolated outputs capable of driving passive and active loads such as Control Transformers or Torque Receivers. These amplifiers can be used standalone or in conjunction with Digital-to-Synchro/Resolver Converters.

The modules are military-grade and self-contained. Specifically designed for rugged defense and industrial applications, they provide high power-density and reliability in a compact package.

Synchro/Resolver Boosters Model 44PA1
44PA1
  • Form Factor: Flange Mount
  • Input: Resolver: 5.0 VL-L, 6.81 VL-L or 90 VL-L
  • Output: 30 VA / 90 VL-L
  • Accuracy: ±3 Arc Minutes
  • Power: 115 Vrms
  • Channels: 1 Channel
  • Connection: Single D

Synchro/Resolver to Linear DC Converter

NAI offers a variety of Synchro/Resolver Converters that continuously transform Synchro or Resolver inputs into digital form. These solid-state modules provide resolution to 16-bit and accuracy to 19.8 arc-seconds, and are error-free up to the maximum specified tracking rate. They are transformer-isolated and operate over a frequency range from 47 Hz to 10 kHz. The modules are specifically designed for rugged defense and industrial applications.

Synchro/Resolver to Linear DC Converter Model 4010
4010
  • Form Factor: Brick
  • Ref Input: Factory Selectable
  • Signal Input: Factory Selectable
  • Resolution: 0.003%
  • Accuracy: Up to ±6 Arc Min
  • Frequency Range: 47 Hz to 10 kHz
  • Output Voltage Range: Factory Selectable

Second Harmonic Fuel Flow Converters

NAI offers Second Harmonic Fuel Flow Converters that provide conversion from Second Harmonic format to Variable Frequency format, and conversion from Phase format to DC format. These converters are specifically designed for defense and industrial applications.

Second Harmonic Fuel Flow Converters Model 44SM1
44SM1
  • Form Factor: Flange Mount
  • Excitation: 115 Vrms at 400 Hz
  • Output: 0° = 100 Hz 360° = 1000 Hz
  • Accuracy: 0.05% of full scale
  • Resolution: 0.1 Hz
  • Connection: MS311

ARINC429 to Synchro Converters

NAI offers a variety of ARINC 429 to Synchro Converters that provide conversion from serial digital ARINC 429 format to analog Synchro format (with single and multiple outputs), and conversion from ARINC 429 format to other formats. These modules are specifically designed for rugged defense and industrial applications.

ARINC429 to Synchro Converters Model 44SM7-2
44SM7-2
  • Form Factor: Flange Mount
  • Signal Input: 2 Wire ARINC 429 Low Speed, Label 162 Bearing
  • Output: Synchro 11.8 VL-L
  • Accuracy: 0.5°
  • Resolution: 0.05°
  • Connection: MS311