North Atlantic Industries
Offering a portfolio of rugged embedded COTS products, including over 70 pre-integrated modules, Multifunction I/O Boards, Single Board Computers (SBCs), Systems, and Power Supplies, NAI has built a reputation for supporting the world’s most demanding defense, commercial aerospace and industrial applications.
- 631 567 1100
- 116 Wilbur Place
Bohemia, NY 11716
United States of America
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Product
Avionics System Power
58WS1-03
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- 3Ø AC input per MIL-STD-704A- 1,500 Watts continuous, 3,000 Watts peak power- Environmentally sealed ATR style case- Continuous Background Built-In-Test (BIT) and ETI- EMI compliance
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Product
16 A/D Channels (±100 VDC); 16-bit SAR per channel
ADF
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Module ADF features 16 channels with up to 16-bit SAR A/D converters, simultaneous sampling. The maximum programmable, expected full-scale range input for the ADF module is -FS to +FS or 0 to FS; 100.00, 50.00, 25.0, 12.5 or 6.25 volts. The A/D converters have programmable sample rates of up to 200 kHz.
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Product
Synchro/Resolver to Linear DC Converter
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.
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Product
500 Watt DC/DC Converter, 3U VPX
VPX55H-3
DC Converter
The VPX55H-3 is NAI's latest high power 500 Watt DC/DC converter that accepts a +28 VDC Input and plugs directly into a standard 3U VPX chassis with a VITA 62 0.8” 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.
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Product
Vehicle Management System
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Vehicle Management Systems (VMS) are used to perform a multitude of functions on critical military platforms including manned and unmanned military aircraft, helicopters, shipboard vessels, autonomous missile systems and military ground vehicles, and function as the core control element within a redundant control system.
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Product
12 A/D Channels (±1.25 to ±10.0 VDC FSR); 24-bit Sigma-Delta
AD1
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Module AD1 features 12 channels with up to 24-bit Sigma-Delta A/D converters for each individual channel. The maximum programmable, expected full-scale range input for the AD1 module is ±1.25 to ±10 VDC and ±12.5 to ±100 VDC respectively. The A/D converters have programmable sample rates of up to 256 kHz.
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Product
4 Channels, MIL-STD-1553, Dual Redundant, Transformer Coupled, Assisted Mode Capable (AMC)
FTC
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MIL-STD-1553 is a military standard published by the United States Department of Defense that defines the mechanical, electrical, and functional characteristics of a serial data bus. It was originally designed for use with military avionics, but has also become commonly used in spacecraft On-Board-Data-Handling (OBDH) subsystems, both military and civil. It features a dual, redundant, balanced-line, physical layer; a (differential) network interface; time division multiplexing; half-duplex command/response protocol; and up to 31 remote terminals (devices).
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Product
PCIe I/O & Comm Board
79C3
Multifunction I/O
NAI’s 79C3 is a PCIe Multifunction I/O and Communication Board with three independent function module slots that can be configured with a variety of I/O and communication functions. Additional enhancements include FIFO data buffering for select modules. Using multiple DSPs, the enhanced motherboard enables higher processing power and dedicated pre-processing control for each module.
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Product
4 Channels, 2-28 Vrms Input, 5 kHz-10 kHz
LD3
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A linear variable differential transformer (LVDT) is a type of electrical transformer/transducer used for measuring linear displacement (position). A counterpart to this device used for measuring rotary displacement is called a rotary variable differential transformer (RVDT). The RVDT is like an LVDT in that it measures a positional displacement, however, the displacement, which is still a linear proportional function, is based on rotary instead of linear positional movement.
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Product
PWM Servo Motor Drives
Servo Motor Drive
NAI's PWM Servo Motor Drives provide programmable, PWM output drive (up to 65 V @ 10 A continuous) from a single +28 VDC input source and Drives Brushed or Brushless (BLDC) motors. Available in 3U OpenVPX and VME board constructions and specifically designed for rugged defense, industrial, and commercial applications with a -40°C to +85°C operating temperature range, these PWM Servo Motor Drives deliver a COTS solution for embedded motor control applications.
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Product
16 D/A Outputs (+10 VDC or +10 mA)
DA2
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The DA2 module features 16 D/A output channels with a full scale range of ±10 VDC at ±10 mA (max). The DA2 module also offers external trigger/synchronization signal (RS422/485) capability, which provides/accepts a trigger signal to/from other module(s).
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Product
Managed Ethernet Switch with L2/L3 Layer Support and Fiber Optic Option
ES2
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Ethernet Switch module, ES2 provides up to 16 10/100/1000 Base-T 1 Gb ethernet ports. Additionally, there is one 10/100/1000 Base-T maintenance port interface, one RS-232 maintenance/console port interface, and a Fiber-Optic channel with four 10 Gb ports. It also provides numerous L2 and L3 networking, quality of service (QoS) and security features available as described below.
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Product
DC/AC Sine Inverter
44KS1
Sine Inverter
NAI's 44KS1 is a DC/AC Sine Inverter that accepts +28 VDC input and converts it to a 26 VAC sine wave at 65 VA power.
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Product
DC/AC Sine Inverter
44KS6
Sine Inverter
- +28 VDC- Output 26 VAC @ 400Hz- 75 VA output power- MIL-1275D Compliant- Reverse Polarity Protection- Continuous Background Built-In-Test (BIT)- IPMI Monitoring of Voltages, Currents and Temperature- I2C communication- Temperature monitor- Nuclear Event Input
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