28V/270V aviation DC power supply
Contact Info
- Building B7, Shidai Tiangong, Tianqiao District, Jinan City, Shandong Province,
- 杨女士
- 15628877981
- 15628877981@163.com
Aviation DC power supply adopts high-frequency power electronic switching conversion technology. It is a 28.5V DC power supply designed and manufactured for aviation and electronic and electrical equipment. It can be used for 28V power supplies, 27V aviation DC power supplies, 27V regulated power supplies for various aircraft and airborne equipment, radars, navigation and other electronic equipment. *Jinhang Electromechanical Aviation DC Power Supply. This DC power supply is suitable for starting and maintenance of business jets, corporate jets, helicopters, *, trainers, and is the main power supply equipment for aviation DC DC28.5V, as well as other occasions requiring 28.5V DC regulated power supply. It is a replacement product for thyristor power supplies.
50A-2500A Voltage: 28.5V (15-35V adjustable)/270V (0-300V adjustable) DC voltage adjustment range (10-40v and 40-300V) continuously adjustable. Adjustable DC power supply input method: single-phase, three-phase. Ripple coefficient: 0.1%-0.4%, load voltage regulation rate: less than 0.1%, power supply voltage regulation rate: less than 0.1%. Aviation ground DC power supply uses inverter technology to convert 50Hz power frequency power into 28.5V DC power supply for civil aircraft and aircraft starting and airborne equipment power-on inspection.
The 28.5V DC power supply adopts high-frequency power electronic switching conversion technology and multi-stage waveform closed-loop control technology, with fast dynamic response and low output ripple. The product adopts cutting-edge SPWM inverter technology and intelligent control system, selects advanced and extremely reliable industrial standard components, and adopts advanced production technology, so that it has superior performance indicators and high reliability. It has the advantages of small size, light weight, low noise, high efficiency, simple operation and so on. The ground DC static inverter power supply can provide fixed and mobile types according to user requirements.
The 28.5V DC regulated power supply adopts the Air France high-speed chopper scheme, and does not require large-capacity inductors, capacitors and other filtering devices.
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