North Atlantic Industries

NAI is a specialized provider of embedded electronics and computing for sense & response-intensive, Mil-Aero applications. We accelerate our clients’ time-to-mission with a unique approach based on a Custom-on-Standard Architecture™ (COSA™) that delivers the best of both worlds: custom solutions from standard COTS components. For over 50 years, major defense systems integrators have leveraged our capabilities to meet the demanding requirements of a wide range of I/O- and communication-centric applications, with uncompromising quality, efficiency and responsiveness.

  • 631 567 1100
  • 110 Wilbur Place
    Bohemia, NY 11716
    United States

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Showing recent results 1 - 15 of 131 products found.

  • DC-Powered, AC Voltage Monitor

    VAD/VQD - North Atlantic Industries

    NAI’s VAD and VQD are DC-Powered, AC Voltage Monitors used to monitor voltage characteristics of single- or three-phase power lines. This allows normal operation of system loads when the power-line characteristics are within pre-determined limits. These voltage monitors are ideally suited for rugged defense and industrial applications.

  • 4A Solid State Flasher, AC Input

    A915-8 - North Atlantic Industries

    NAI’s A915-8 is a 4 A, AC Input, Aircraft Warning or Navigation Light Flasher. With low RFI/EMI, zero crossover switching employed in the output circuits, this solid state, single channel unit provides long device and load life.

  • AC Voltage Monitor, 3 Phase Delta Power

    DAA - North Atlantic Industries

    NAI’s DAA is an AC-Powered, Voltage Monitor used to continuously measure voltage on three-phase Delta power lines. This allows normal operation of system loads when the voltage characteristics are within pre-determined limits. The DAA voltage monitor is ideally suited for rugged defense and industrial applications.

  • Synchro/Resolver Boosters

    North Atlantic Industries

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

  • Power Monitor, AC-Powered, Field Adjustable

    YMA/YQA - North Atlantic Industries

    NAI's YMA and YQA Power Monitors are used to monitor voltage, frequency, and phase characteristics of single- or three-phase power lines. This allows normal operation of system loads when the power-line characteristics are within predetermined limits.High and low voltage and frequency limits, and "pick-up" and "drop-out" time delay are field-adjustable using potentiometers. These power monitors are ideally suited for rugged defense and industrial applications.

  • Power Monitor, AC- or DC-Powered

    109 - North Atlantic Industries

    NAI’s 109 is an AC- or DC-Powered Power Monitor used to monitor voltage, frequency, and phase characteristics of single- or three- phase power lines. This allows normal operation of system loads when the power-line characteristics are within predetermined limits.The 109 monitor provides three separate control circuits and output relays indicating the condition of each line characteristic. It is ideally suited for rugged defense and industrial applications.

  • Phase Monitors

    North Atlantic Industries

    NAI''s AC- and DC-powered Phase Monitors are used to protect three-phase loads from damage due to phase reversals or phase absence. Contacts may be used to disconnect the load or to operate alarm circuits or both. Upon application of power, the output relay energizes if all phases are connected and the phase sequence is ABC. If any phase becomes disconnected or if the phase rotation is abnormal, the relay immediately de-energizes. These monitors are specifically designed for rugged defense and industrial applications.

  • Synchro/ARINC 429/Fuel Flow Modules

    North Atlantic Industries

    NAI designs and manufactures a wide variety of self-contained, remotely mountable, Signal Converter Modules:*Synchro/Resolver Booster AmplifiersS*ynchro/Resolver Converters*ARINC 429-to-Synchro Converters*Second Harmonic Fuel Flow ConvertersTheir field-proven designs and carefully selected components assure highly reliable performance. These military grade modules are specifically designed for rugged defense and industrial applications.

  • Fuel Flow and Torque Converter

    Model 44SM1 - North Atlantic Industries

    This self-contained, remotely mountable Second Harmonic Fuel Flow Interface accepts data from a second harmonic fuel flow transmitter then converts this information into a frequency output proportional to fuel flow. In addition, this module will accept signals from a T56 Torque Tranducer and provide a DC voltage proportional to Torque. Typical application is for use with Flight Management and Nav Management Systems. The use of field proven designs and carefully selected components assures high reliability field performance.

  • 1000 Watt AC/DC Power Converter, 6U VPX

    VPX56H-6 - North Atlantic Industries

    The VPX56H-6 is NAI's latest high power, 1000 Watt AC/DC converter which accepts either a 3Ø 115VAC L-N inputs or a +270 VDC input. It plugs directly into a standard 6U VPX chassis with a (VITA 62) 1.0” power supply slot. This off-the-shelf solution for VITA 46.0 and VITA 65 systems is compatible with VPX specifications; supports all VITA standard I/O, signals, and features; and conforms to the VITA 62 mechanical and electrical requirements for modular power supplies.

  • 100-Watt DC/DC Converter

    55LS1 - North Atlantic Industries

    NAI’s 55LS1 is a COTS, 100 Watt DC/DC Converter that accepts a +28 VDC input and provides a single full-power output at a baseplate temperature of +100° C.Standard features include remote error sensing; remote digital (TTL) turn on/off; and protection against transients, overvoltage, overcurrent, and short-circuits. Options such as ESS vibration testing and choice of output voltages are available, and additional options and special units can be ordered.

  • 100-Watt DC Power Line Conditioner w/Holdup

    44LS1 - North Atlantic Industries

    NAI's 44LS1 is a 100-Watt Power Line Conditioner with holdup time that protects downstream DC/DC converters from transients, low voltage conditions, and power interruptions. This unit accepts +28 VDC input and provides 22.5 to 30 VDC at 100 Watts to all downstream DC/DC converters.Designed to plug directly into a 3U cPCI chassis, the 44LS1 is conduction-cooled through the card edge/wedgelock. Standard features include continuous Background Built-in-Test (BIT), reverse polarity protection, an external ON/OFF switch, and holdup time.

  • 12-Channel, 2-Wire LVDT/RVDT VXI Simulation

    Model VXI 65DL1 - North Atlantic Industries

    NAI’s 65DL1 is a 16-channel, 2-wire, LVDT/RVDT Simulation Instrument on a VXI board. This single-slot, message-based board provides 16 independent, transformer-isolated, LVDT/RVDT, programmable 2-wire outputs (up to 34 V), wrap-around self-test, and an onboard programmable excitation supply.The board is a uniquely versatile instrument as each excitation input and output voltage is programmable. In addition, each channel can be programmed to be controlled by an external DC voltage. The 65DL1 is ideally suited for defense, industrial, and commercial applications.

  • 12-Channel, 3-Wire LVDT/RVDT VXI Simulation

    Model VXI 65DL2 - North Atlantic Industries

    NAI’s 65DL2 is a 12-channel, 3-wire, LVDT/RVDT Simulation Instrument on a VXI board. This single-slot, message-based board features up to 12 stimulus channels of 3-wire LVDT/RVDT, wraparound self-test, and onboard programmable excitation supply. The board is uniquely versatile, as each excitation input and output voltage is programmable. In addition, each channel can be programmed to be controlled by an external DC voltage. A replacement for the 5410C-83, the 65DL2 is ideally suited for defense, industrial, and commercial applications.

  • 25-Watt AC/DC Power Supply

    Model 56GS1 - North Atlantic Industries

    NAI’s 56GS1 is a 25 Watt AC/DC Power Supply that accepts multiple AC inputs plus a +270 VDC input. This COTS unit provides a single full-power output at a baseplate temperature of +85° C.Standard features include remote error sensing; remote digital (TTL) turn on/off; and protection against transients, overvoltage, overcurrent, and short-circuits. Options such as ESS vibration testing and choice of output voltages are available, and additional options and special units can be ordered.