CBB capacitors use a metal foil as an electrode, which is overlapped with polypropylene film from both ends and wound into a cylindrical structure. The principle is the same as that of polyester capacitors. It has no polarity, high insulation resistance, and excellent frequency characteristics ( Wide frequency response), and the medium loss is very small.
CBB capacitors mainly have the following advantages: extremely low loss; low dielectric absorption coefficient; high insulation resistance; good frequency characteristics; excellent self-healing and high stability.
CBB capacitors have low loss, strong moisture resistance, excellent electrical performance, good reliability, large capacity, long service life and good self-healing performance. It replaces most polystyrene or mica capacitors and is used in circuits with higher requirements.
Applications: high frequency pulse occasions, AC occasions, high stability timing occasions, temperature compensation circuits, switching power supply systems and color TV industry, lighting LED circuits, filtering, bypass, coupling and other circuits.
If you are interested in capacitor, please contact us.
Tel/WhatsApp: +86 15057271708