1. High voltage tolerance;
2. The equivalent series resistance ESR is small, capable of withstanding a relatively large ripple current.
3. The equivalent series inductance ESL is small;
4. High insulation strength and low leakage current;
5. Aluminum casing with good heat dissipation;
6. Fast charging and discharging speed;
7. High reliability and long service life, approximately 100,000 hours:
8. Non-polar installation;
9. Dry type, with resin potting. 10. In the inverter circuit, the main task is to smooth and filter the output voltage of the rectifier:
11. Absorb the high-amplitude pulsating current requested by the inverter from the "DC-link", prevent it from generating high-amplitude pulsating voltage on the DC support capacitor of the "DC-LINK" impedance, and keep the voltage fluctuation on the DC bus within the allowable range;
12. Prevent the influence of voltage overvoltage and instantaneous overvoltage from "DC-Link" on IGBTs
