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China Suppliers Film Capacitors for Low-Flying Aircraft - High-Performance Factory Solutions
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.
Reliability & Lifespan Performance
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%.
Technical Parameters
- Capacitance: 100~1000uF
- Rated Voltage: 400~1000V
- Rated Ripple Current: 50~70A
- Stray Inductance: ≦10nH
- Working Environment: -45～115℃
- Rated Power: 20kW～160kW
- Switch Frequency: 10Khz
- Working Environment (Nominal): 110℃
Key Features
- Excellent resistance to active and passive flammability
- Over-voltage capability
- Low losses with high current capability
- High reliability
- High temperature resistance
Driving Power 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 is the operational lifespan of the busbar film capacitor in aircraft applications?
The busbar film capacitor is designed to meet the operational life requirements of low-altitude aircraft for up to 3000 hours.
Q2: How performs the capacitor under limit test conditions?
Under continuous limit test conditions at a high temperature of 115℃ and high voltage of 400Vdc, the capacitor runs reliably for 4000 hours, maintaining excellent electrical performance with capacity attenuation restricted to less than -3%.
Q3: What atmospheric conditions must be considered for low-altitude e-aircraft components?
Due to strict safety and reliability requirements, components must account for specific atmospheric conditions including air density, dielectric strength of the air, and the cooling properties of air.
Q4: What is the working temperature range for these busbar film capacitors?
The technical parameters specify a wide working environment range of -45℃ to 115℃, making them highly resistant to extreme temperatures.
Q5: What are the capacitance and rated voltage ranges for the technical parameters?
The capacitors support a capacitance range of 100uF to 1000uF and a rated voltage range of 400V to 1000V.
Q6: What safety and structural features do these capacitors offer?
They offer excellent resistance to both active and passive flammability, over-voltage capability, low losses with high current capability, high reliability, and high temperature resistance.