Supercapacitors are capacitors that use the electrical double layer principle. Under the electric field generated by the charge on the two plates of the supercapacitor, An opposite charge is formed at the interface between the electrolyte and the electrode, To balance the internal electric field of the electrolyte, This positive and negative charge is on the interface between two different phases, Arranged in opposite positions with extremely short gaps between positive and negative charges, This charge distribution layer is called an electric double layer, So the capacitance is very large.
Advantages: short charging time, large power density, large capacity, long service life, maintenance-free, economic and environmental protection, etc.
Disadvantages: low energy density, it is difficult to meet the needs of the entire vehicle, so it is generally used as an auxiliary energy accumulator; power output decays with increasing mileage, etc.
Welcome to contact us www.hdpiston.com
pistonring piston kit cylinder liner pin engineparts spareparts autoparts automotive china supplier manufacturer truck diesel vehicle car factory