400Hz Intermediate Frequency Static Inverter Power Supply

The 400Hz aviation intermediate frequency static inverter power supply and aircraft intermediate frequency static inverter power supply are high-frequency, highly efficient, stable, safe, and reliable power equipment, widely used in high-performance devices such as aircraft, aviation communication equipment, and spacecraft. With the rapid development of the aviation field, the demand for 400Hz aviation intermediate frequency static inverter power supplies and aircraft intermediate frequency static inverter power supplies will continue to increase. The power supply industry will also continue to develop towards higher efficiency, greater stability, and improved reliability.

Product Technology:

1. AC Parallel Redundancy Technology: Independently developed AC parallel redundancy technology enables two or more inverter power supplies to output in parallel, enhancing system reliability. If one unit fails, it does not affect the normal power supply to the load. Advanced current-sharing technology ensures each inverter power supply evenly shares the load, expanding battery capacity, reducing operating costs, and extending battery life.

2. Three-Phase Independent Regulation Inverter Technology: This technology utilizes three single-phase bridges for independent conversion, combining the outputs with a 120-degree phase difference. Since the three single-phase inverters operate independently, the three-phase outputs do not interfere with each other, allowing for unbalanced loads.

3. Frequency Doubling Inverter Technology: By adopting frequency doubling inverter technology, high-power IGBTs operate at lower switching frequencies, significantly reducing heat generation and improving reliability. Compared to same-frequency inverter circuits with equivalent switching losses, the filter parameters are reduced by four times, resulting in a much smaller filter size, faster dynamic response, and higher output stability and precision.

The company's main products cover seven major series and over fifty products, including: 28.5V aviation DC power supplies, 28V starting power supplies, 270V aviation DC power supplies, 36V aviation intermediate frequency power supplies, aviation power vehicles, programmable high-power DC regulated power supplies, 400Hz intermediate frequency static inverter power supplies, high-power shore power supplies, variable frequency power supplies, stable frequency and voltage power supplies, special power supplies, photovoltaic/wind inverter power supplies, programmable power supplies, and testing instruments.