Aeronautical maintenance power supply AN38(F) series

for aircraft maintenancefor aircraftfor the aeronautical industry

Product overview
The AN38(F) Series programmable wide-frequency solid-state power supply uses digital control technology and is developed for power supply and testing of new-generation large aircraft and their airborne equipment. It supports testing and maintenance requirements for modern passenger aircraft such as the B787 and A380.

Product features

• Output frequency adjustable from 280 Hz to 850 Hz with 0.1 Hz resolution.
• Output voltage adjustable from 10.0 V to 300.0 V with 0.1 V resolution.
• Designed specifically for wide-frequency power supply and testing of large aircraft and airborne equipment.
• FPGA-based digital waveform control, high-frequency sinusoidal PWM (SPWM), advanced IGBT drive and isolation transformer technologies for stable performance.
• Large color LCD for clear indication of operating parameters.
• Complex programming modes including step, staircase and ramp profiles suitable for laboratory and production testing.
• Modular architecture with high power density to facilitate maintenance and scalability.
• Temperature-based intelligent fan speed control to minimize acoustic noise.
• Extensive remote-control interfaces: optional RS485, RS232, GPIB, Ethernet and analog control.

Applications
The AN38(F) is intended for power supply and functional testing, maintenance and verification of airborne equipment and systems on new-generation large passenger aircraft (e.g., B787, A380).

Technical specifications

• Model: AN38(F)
• Intended use: Power supply and testing for large aircraft and airborne equipment (e.g., B787, A380)
• Output frequency range: 280 Hz–850 Hz (0.1 Hz resolution)
• Output voltage range: 10.0 V–300.0 V (0.1 V resolution)
• Control: Digital control with FPGA-based waveform generation
• Waveform and drive: High-frequency SPWM, advanced IGBT drive, isolation transformer
• Display: Large color LCD
• Programming: Step, staircase, ramp and other complex profiles
• Design: Modular, high power density, expandable functionality
• Cooling: Temperature-based intelligent fan control for low noise
• Remote interfaces: RS485, RS232, GPIB, Ethernet, analog control (optional)