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China Suppliers of Film Capacitors for Low-Flying Aircraft - Advanced Technology from Our Factory
As is known to all, Electric vehicles/automobiles is internationally popular and promotion of green transport, with its pollution, no noise, low-power, low road occupation, convenient and aroused great attention. The unmanned aerial vehicle technology is way more than mature. Will the low-altitude aircraft be the next popular means of transportation? It seems the pattern of the development.
Due to operating conditions, airborne components must comply with strict reliability and safety requirements. The atmospheric conditions like the air density, cooling properties of air, dielectric strength of air must be considered for low-altitude E-aircrafts.
The development of busbar film capacitors specifically designed for aircraft applications represents a significant advancement in the field of e-aviation. These electronic components are engineered to meet the unique demands of low-altitude flight, ensuring optimal performance and reliability. The integration of such advanced electronics solutions is pivotal for the evolution of electric aircraft, enabling them to operate efficiently and safely in the air.
The busbar film capacitor can meet the life requirements of aircraft operation for 3000h, and the capacitor limit test condition runs continuously for 4000h under the working condition of high temperature 115℃ and high voltage 400Vdc. The capacitor still maintains excellent electrical performance and function, and the capacity attenuation is less than -3%.
System Ratings
- Rated power: 20kW～160kW
- Switch frequency: 10Khz
- Working environment: 110℃
Key Features
- Excellent resistance to active and passive flammability
- Over-voltage capability
- Low losses with high current capability
- High reliability & Temp resistance
Technical Parameters
| Capacitance | 100 ~ 1000uF |
| Rated Voltage | 400 ~ 1000V |
| Rated Ripple Current | 50 ~ 70A |
| Stray Inductance | ≦ 10nH |
| Working Environment | -45 ～ 115℃ |
Product Specifications
| Rated Power | 20kW ~ 160kW driving power |
| Capacitance | 100 ~ 1000uF |
| Rated Voltage | 400 ~ 1000V |
| Rated Ripple Current | 80A |
| Stray Inductance | ≦ 10nH |
| Working Environment | -45 ～ 115℃ |
Frequently Asked Questions
Q1: What are the primary environmental considerations for low-altitude e-aircraft components?
For low-altitude electric aircraft, key atmospheric conditions such as air density, cooling properties of air, and dielectric strength must be factored into component design to ensure safety and reliability.
Q2: What is the expected lifespan of these busbar film capacitors?
The busbar film capacitor is designed to meet operational life requirements of 3000 hours for aircraft, and can run continuously for 4000 hours under limit test conditions (115℃ high temperature and 400Vdc high voltage) with a capacity attenuation of less than -3%.
Q3: What are the rated power and switching frequency specifications?
The capacitors support a rated driving power range of 20kW to 160kW and operate at a switching frequency of 10Khz.
Q4: What is the operating temperature range for these capacitors?
They are engineered to work reliably in harsh conditions with an operating environment range of -45℃ to 115℃.
Q5: What safety features do these e-aviation capacitors offer?
They feature excellent resistance to active and passive flammability, over-voltage capability, high temperature resistance, high reliability, and low losses with high current capability.