28V power supply vehicle
Contact Info
- Building B7, Shidai Tiangong, Tianqiao District, Jinan City, Shandong Province,
- 杨女士
- 15628877981
- 15628877981@163.com
The DC28.5V aviation DC power supply vehicle adopts soft-switching plus PWM control full-bridge conversion technology. It uses inverter technology to convert 50Hz power frequency power into aviation 28V DC, which is used for starting combat vehicles and aircraft and power-on inspection of airborne equipment. The product adopts PWM inverter technology and intelligent control system, selects reliable industrial standard components, and organizes production strictly in accordance with the GJB9001B quality system, so it has excellent performance indicators and high reliability. Self-generating and mains-powered power supply vehicles can be provided according to user requirements. It features fast dynamic response, strong overcurrent capability and low output ripple. It has the advantages of small size, light weight, low noise, high efficiency and simple operation. The 28V aviation ground power supply vehicle directly supplies power to aircraft through cables on the apron (hangar), meeting the power requirements for aircraft maintenance and overhaul. It is widely used in aerospace, ground radar stations, ships, submarines, computer stations, military precision instruments and imported equipment power supply systems.
1. Adopts high-frequency PWM and soft-switching full-bridge conversion technology, with efficiency higher than 90%
2. Excellent output stability: Source voltage ≤0.5%, load effect ≤0.5%
3. Designed with ultra-low temperature components (-40° to +50°) to meet all outdoor complex environments and vehicle-mounted high and low temperature applications
4. Complete protection functions to ensure the normal operation of power supply equipment and the safety of loads
5. 10-turn voltage adjustment potentiometer, voltage can be adjusted within the range of 18V~32V (output voltage can be customized)
6. 10-turn current adjustment potentiometer, which can limit the output current to vary between 30% and 105% of the rated value under short-circuit and overload conditions
7. Current output range: 100A~3000A (current range can be customized)
8. LED digital display of voltage and current, with convenient start and stop operations.
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