APPLICATION

Application field

The power supply for airport radar usually adopts switch power technology, which has significant advantages such as high stability, high efficiency, high reliability, strong environmental adaptability, intelligent management, and electromagnetic compatibility. These characteristics together ensure the stable operation of airport radar systems in complex environments. The following is a detailed explanation of its advantages:

1. High stability
Voltage/Frequency Accuracy: Airport radar requires extremely high power stability. The switching power supply, through advanced power regulation technology (such as high-frequency inverters and intelligent regulation modules), can maintain voltage regulation accuracy within ± 1% and frequency stability at 50Hz/60Hz during power grid fluctuations, ensuring the accuracy of radar signal transmission.
Low load adjustment rate: Load adjustment rate ≤ 0.5%, even if the power demand of the radar equipment suddenly changes, the power supply can respond quickly, avoiding signal distortion or equipment misoperation.
2. High efficiency and energy conservation
High conversion efficiency: Adopting high-efficiency power conversion technology, the overall efficiency is ≥ 95%, significantly reducing energy consumption, in line with the trend of green environmental protection, and reducing the long-term operating costs of the airport.
Heat dissipation optimization: By using materials such as high thermal conductivity ceramic substrates and low loss ferrite cores, combined with aviation grade aluminum alloy shells, the heat dissipation performance is improved and the equipment life is extended.
3. High reliability and long lifespan
High protection level: The protection level reaches IP54-IP67, with waterproof, dustproof, and lightning protection capabilities, suitable for extreme weather and high electromagnetic interference environments.
Long mean time between failures (MTBF): MTBF ≥ 100000 hours to ensure long-term stable operation of the radar system.
Strict testing and verification: Electrical safety testing, load stability testing, high-temperature aging testing, etc. must be passed before leaving the factory, in compliance with international standards such as IEC, UL, CE, etc.
4. Strong environmental adaptability
Wide temperature range operation: The working temperature range is -40 ℃ to+70 ℃, and it can operate stably in severe cold, high humidity, high altitude, or sandstorm environments.
Anti electromagnetic interference: Adopting electromagnetic shielding and efficient filtering design, significantly reducing electromagnetic interference (EMI), ensuring that radar communication and navigation systems are not affected by external interference.
5. Intelligent management
Real time monitoring and remote management: supports intelligent monitoring function, can monitor key parameters such as voltage, current, temperature in real time, and automatically adjust or alarm in case of abnormalities, improving management efficiency.
Fault prediction and health management: Develop control programs through embedded systems to support fault diagnosis and remote operation, reducing downtime.
6. Modularity and Scalability
Modular design: Adopting standardized modules for easy maintenance, replacement, and upgrade, adapting to the needs of airports of different scales.
Power customization: The output power range is 1kW-3000kW, which can be flexibly customized according to the airport scale and radar equipment requirements.
7. Improve the security protection mechanism
Overload and short circuit protection: Equipped with 110% overload automatic protection function, it automatically cuts off the output in case of short circuit, and starts automatically after recovery to avoid equipment damage.
Preventive maintenance support: Provide preventive maintenance solutions for voltage instability, poor line contact, and other faults to reduce the risk of sudden failures.