DC-LINK Film Capacitor

CBB23 belongs to metalized polypropylene film capacitor in box, more manufacturers are used to print MPB word, which can be understood as the core is similar to CBB22 capacitor, but the external use of the plastic case package.

CBB23 capacitor is mainly used in resistive buck circuit as resistive buck capacitor.

Features and functions of CBB23 capacitor.

CBB23 belongs to the boxed capacitor without certification, it uses polypropylene film dielectric, flame retardant plastic case, epoxy resin seal, and CP line lead-in. High performance, low capacitance drop, good appearance consistency, replaceable encapsulated capacitors, suitable for 110~240VAC resistive buck circuit. Compared with the epoxy resin encapsulated capacitors, it has better resistance to high temperature and high humidity, longer product life and less capacity decay.

Feature:

1.Non-inductive construction and self-healing
2.High property moisture resistance
3.Super physical and environmental characteristics

Application:

1.Filter and noise suppression circuit
2.Pulse, logic and timing circuit
3.DC-blocking, by-passing and signal coupling in general communications

Specifications:

Capacitance tolerance: M = ±20%, K = ±10%, and J = ±5%

Dissipation factor: DF≤1.0% (at 20°C, 1KHz)

Voltage-proof: 1.6*UR Unit:VDC (5s at 20°C)

Insulation resistance: C≤0.33µF, IR≥30000MΩ, C>0.33µF, IR*C≥5,000s (1 minute at 20°C and R≤65%)

Endurance: 1000 hours with 125% of rated voltage at 85°C. After the test:

ΔC/C ≤5%; ΔDF ≤0.40%, IR ≥50% of the specified value (20°C, 1kHz)