Introduction to the Applications of VENTURA Aviation 28.5V DC Power Supply
Core Function of Aircraft DC Power Supply:
The 28V DC power supply activates the engine starter motor via a 2700A high-impact current, with its ZVZS soft-switching technology enabling rapid response to avoid voltage fluctuations common in traditional power supplies, ensuring stable startup for aircraft such as the Black Hawk.
The power supply simultaneously powers the avionics system, such as the hydraulic control module adjusting the propeller pitch, enabling modern helicopters to enhance flight precision, demonstrating the design wisdom of "one power for multiple uses.".
The portable 28V power supply supports operation at temperatures as low as -40°C, with a 30% higher charging efficiency than conventional batteries during emergency startup in the field, effectively addressing the issue of aircraft failure to start in extreme cold environments.
Promote dual-use of military and civilian technologies:
The same 28V power supply is used for both civil aircraft maintenance and compatible with tank and armored vehicle startups, with its civil-military integrated design reducing R&D costs. For example, VENTURA AERO has already captured 90% of the domestic helicopter market.
Military equipment such as radar stations and submarines relies on the low ripple characteristics of 28V power supplies, and their PWM inverter technology originates from the aviation sector, demonstrating how military technology can benefit the civilian industrial chain.
Mobile power supply equipment replaces traditional well-powered systems, improving aircraft maintenance efficiency in remote areas by 50%, reflecting the lightweight trend in aviation logistics support.
Extreme Environment:
When the Arctic research team used a 28V power source to start the helicopter, its rapid charging function saved 40% of the time compared to a conventional power source, directly impacting the critical golden window for polar rescue operations.
Military tests showed that battery failure rates exceeded 60% at -30°C, while the 28V power source could still output 2500A, highlighting the decisive impact of material processes on equipment reliability.
