Aviation Power Supply Testing & Full Compliance Solutions
Precision-engineered systems for Aircraft Electric Power System Testing. We provide the industry's leading Programmable 400Hz Aviation AC Power Source and high-voltage DC simulators, fully pre-configured for MIL-STD-704, RTCA/DO-160, and EUROCAE ED-14.
Unmatched Simulation of Aircraft Electrical Power Systems
Modern aerospace design demands more than just stable voltage. Our solutions address the most critical electrical challenges:
Variable Frequency Operations (360Hz - 800Hz)
Designed for the "Wild Frequency" grids of next-gen aircraft like the Airbus A350 and Boeing 787.
Voltage Transients & Spikes
Capable of simulating catastrophic failures, generator switchovers, and engine-start surges as defined in MIL-STD-704F.
Total Harmonic Distortion (THD) Injection
Precision control over harmonic content to verify the immunity of sensitive aircraft power supplies.
The Global Compliance Matrix
Standard | Description | Key Testing Capabilities |
|---|---|---|
MIL-STD-704 (A-F) | US Military Aircraft Power | Normal, Emergency, Abnormal, and Transient state simulations. |
RTCA/DO-160G Sec. 16 | International Civil Aviation | Power input testing for AC (400Hz) and DC (28V/270V) airborne equipment. |
EUROCAE ED-14 | European Aerospace | Harmonized European standard for airworthiness certification. |
MIL-STD-461G | EMC/EMI Compliance | CS101 & CS114 conducted susceptibility for power leads. |
ISO 1540 | International Aerospace | General characteristics of aircraft electrical systems. |
Programmable 400Hz Aviation AC Power Source
Our flagship AC source is the heart of any Aviation Power Supply Testing lab.
Output Frequency: 45Hz to 1000Hz (Fixed 400Hz / Variable Frequency Support).
Power Density: High-efficiency modular design up to 500kVA+.
Waveform Library: Built-in standard waveforms for one-click compliance testing.
Key Features of Aviation Power Supply Testing
Precision Grid Simulation
Delivering advanced wide-band 360Hz–800Hz "wild frequency" AC simulation and stable 28V/270V/540V HVDC outputs, this solution fully supports the rigorous power bus requirements of modern MEA/AEA airframes. With ultra-low THD for pure reference power, the platform enables precise harmonic interference injection to validate equipment resilience against complex grid distortions.
Dynamic Response & Transient Simulation
- Millisecond-Level Switching: Achieving microsecond to millisecond voltage rise/fall times, the system can replicate transient voltage events caused by engine transitions or large-scale load switching.
- Complex Scenario Programming: Supports user-defined Sequences (Steps) and Lists, enabling one-touch execution of complex commands such as voltage dips, surges, and power interruptions.
Regenerative Technology & Efficiency
Bidirectional Power Capability: Functioning as both a source and a load, the system can feedback over 90% of energy to the grid when testing motor drives or Battery Management Systems (BMS), significantly reducing laboratory energy consumption and heat dissipation.
Integrated Environmental Stress Testing
- System Synchronization & Control: Seamlessly interfaces with high/low temperature chambers, altitude (low pressure) chambers, and vibration tables for synchronized loading of electrical performance and environmental stress.
Application
Testing of high-power electrical devices
Testing high-voltage battery systems and motor controllers for electric flight.
Avionics Maintenance
Ensuring that communication, navigation, and flight control computers operate flawlessly under fluctuating aircraft electrical power systems.
Defense & Aerospace Manufacturing
End-of-line QA for aircraft power supplies used in mission-critical environments.
FAQ
Yes. Our Regenerative Electronic Loads are designed to absorb back-EMF safely, feeding 95% of the energy back to the grid, which is crucial for testing flight control surfaces.
Absolutely. Our software includes the specific limit lines for Airbus ABD0100 and Boeing 787 proprietary specs.