Our Products #5146698

Air Datas expertise in power conversion products is well recognized by the industry. Activities from design phase, prototyping, qualification testing and production are all conducted in our facility. Capabilities and knowhow for commercial and military avionics applications extend from low power DC-DC multiple outputs to AC-DC power supply, generator controller for primary 28V bus power and power motor control. Custom or semi custom design is provided based on specific customer requirements.MOTOR CONTROL KEY FEATURESProprietary POWER HYBRID for 28V Bus fully integrated Power MOSFET module, three phase motor bridge with integrated main bus switch.Passive or Synchronous rectification for AC-DC power conditioningAlSiC substrate for high thermal transfer and 1KV isolationUp to 250 A motor current leg capability for high torqueCycle by cycle current limitingVery low RDSON less than 1.4 mOhmHybrid module foot print 4.85 L x 4.5 W x 1.1 H (dimensions in inches)Speed and current closed loop regulation capabilityWide temperature range operation -75C to +100C.Rugged design up to 100 V transients

DC-DC Power Supply Key FeaturesAir Data DC-DC Power SupplyDC-DC Power SupplySwitching regulator with integrated EMIEMC filters and indirect lightning protection. From 28V to 270VDC inputFully isolated inputoutput from 600V to 2.5KVHigh frequency switching for small size.Excellent thermal management for high reliabilityMultiple output regulationConforming to most stringent categories of RTCA DO-160, MIL-STD-STD 704, MIL-STD-461 and MIL-STD-810 requirementsHolding time capability up to 200ms depending on output power.

AC-DC Power Supply Key FeaturesAir Data AC-DC Power SupplyAC-DC Power SupplySingle and 3 phase input with power factor correctionStar or DELTA input bus configurationWide input frequency range from 360 to 800HzHarmonic Content conforming to ABD0100 requirementsConforming to most stringent categories of RTCA DO-160, MIL-STD-704, MIL-STD-461 and MIL-STD-810 requirements.Highly efficient heat exchanger cooling technique providing high reliability in power ranges of 10KW and up.

Air Data has developed the skills, tools and know-how to work as a highly valued partner with aircraft OEMs, from the preliminary study to the manufacturing phase of tailor-made avionics systems. Air Data also has a complete laboratory for environmental testing and qualification of its products.In addition to its specialized avionics for all aircraft types, Air Datas innovative applications are found in various systems aboard helicopters:Fuel Gauging and ManagementData CommunicationsSensors and DetectorsCockpit Display InstrumentsFlight Control EquipmentElectromagnetic ActuatorsMicrowave Landing SystemsAir Data designs and manufactures a Pedal Restrictor Control Unit for commercial helicopters. The Pedal Restrictor Control Unit is a solid state air data sensing Electronic Control Unit that provides an output to the solenoid that mechanically restricts the pedal movement when the indicated airspeed reaches a predetermined airspeed.

Introduced in 2006, Air Data Pitot probes have been selected for a number of important programs. Air Datas Pitot Static Probes are heated, measure dynamic and static pressures and can be tailored to various application requirements.This small Pitot Static Probe (PSP) is heated and measures dynamic and static pressures. It is lightweight and compact and can be tailored to various commercial application requirements. In addition, this rugged Pitot Static Probe (PSP) has a built in temperature regulator that reduces aircraft power requirement.Pitot Probe FeaturesAir Data Pitot Probe SpecificationsAir Data Pitot Probe SpecificationsEasily adaptable to various types of UAV and FAR Part 23 aircraftLightweight and compact (0.630 inch diameter)Low power consumption (150W max)Integrated boom holderInput VoltageBuilt in Overvoltage ProtectionAnti-Icing and De-Icing CapabilityInternal Control module regulating deicing power requirementsProbe cover protectionNo scheduled maintenance required

Air Datas seasoned design team has experience in a wide variety of power loads from very low noise voltage source to high power voltage source and digital circuitry.Air Data power controllers and power supplies are designed to meet all applicable aircraft environmental requirements.Generator Regulator Control Unit (GRCU)The Generator Regulator Control Unit (GRCU) regulates the voltage of a nominal 28VDC200A generator-starter conforming to MIL-G-6162 for single or multi-engine aircraft. The GRCU provides DC power conforming to limits specified in MIL-STD-704F. The GRCU is designed to share the current load of a second GRCU to regulate a twin-generator 28 VDC electrical power system.FeaturesAir Data SpecifcationsGRCU SpecificationsEasily adaptable for various types of aircraftVoltage regulation7-position voltage setting (27.0 to 29.0 VDC)Reverse and over current protectionOvervoltage and undervoltage protectionLine contactor control with short circuit protectionGenerator field control with short circuit protectionFloating pin detection protectionCurrent or load sharing (voltage regulation) in a dual configurationCross-start (current regulation) in a dual configurationFully digital sequencing controlGen. Out and Degraded indicators outputsOver current discrete outputNo scheduled maintenance required

Our Air Data Computers (ADC) are available in a number of configurations for a variety of applications, including UAV applications. Since its market introduction our family of ADCs has proven to provide outstanding performance, high accuracy and very long term stability.Existing ProgramsIntroduced in 2001, Air Datas line of ADCs has been selected for a number of important programs. For example, Air Datas ADCs are an integral part of one of the worlds largest production UAV program and have been selected for an important European UAV program. Other customers for the ADC include helicopter manufacturers, systems integrators and modification centers.Air Datas line of ADCs are designed to measure and compute navigation parameters in transport aircraft, high speed military trainers, helicopters and unmanned vehicles (UAV). Parameters such as pressure altitude, baro-corrected altitude, altitude rate of change, computed and true airspeeds, Mach number and static air temperature are computed. A comprehensive built-in test (BIT) function that provides high-reliability fault detection and isolation capability is also one of their features. The unit packaging is extremely robust and provides standard pitot and static tubing interface.FeaturesEasily tailored to any flight application.Very high accuracy, +- 5 feet typical at sea level.Long term stability.Interface to most OAT or TAT probes.Powerful CPU with expansion capability.Severe indirect lightning protection and 150 Vm HIRF.Optional discrete IOs.Many models already TSO certified.

Air Data has developed the skills, tools and know-how to work as a highly valued partner with OEM manufacturers, from the preliminary study to the manufacturing phase of tailor-made avionics systems. Air Data also has a complete laboratory for environmental testing and qualification of its products.Air Datas innovations find their applications in various systems aboard aircraft and UAV :Fuel Gauging and ManagementData CommunicationsSensors and DetectorsCockpit Display InstrumentsFlight Control EquipmentElectromagnetic ActuatorsMicrowave Landing SystemsThe GLS CP is a component of a stand-alone GPS Landing System using Space Based Augmentation System (SBAS) or Ground Based Augmentation System (GBAS) in order to provide precision approach ILS look-alike guidance along the Final Approach Segment (FAS).