2.2uF Double Sided Metallized Polypropylene Film Capacitor

Double Sided Metallized Polypropylene Film Capacitor Applications:

The double sided metallized polypropylene film capacitorfinds broad applications in various household electronic devices. It is commonly used in power supply circuits, high voltage regulation circuits, noise filtering circuits, and decoupling circuits. In power supply circuits, the capacitor helps stabilize voltage levels, reduce ripple, and improve the overall efficiency of the system. In high voltage regulation circuits, it assists in maintaining a constant voltage output, ensuring reliable operation of electronic devices. Noise filtering circuits utilize the capacitor to suppress high-frequency noise and interference, enhancing the signal quality. Decoupling circuits employ the capacitor to isolate different sections of an electronic device, preventing noise coupling and ensuring proper functionality.

Category Metallized Polypropylene Capacitors

Product Description

Specifications:

Dielectric: Polypropylene film

Electrodes: Vacuum evaporated metal or Aluminum foil

Coating: Encapsulated in reinforced flame retardant plastic case sealed with epoxy resin meeting the requirement of UL 94V-0

Leads: Axial leads of tinned wire

Reference standard: IEC 384-16; GB 10190-1988

Climatic catalogue: 40/85/21

Capacitance versus rated voltage (UR):

0.001 µF-2.2 µF/100VDC

0.001 µF-2.2 µF/250VDC

0.001 µF-2.2 µF/400VDC

0.001 µF-2.2 µF/630VDC

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)

Double Sided Metallized Polypropylene Film Capacitor Characteristics

The double sided metallized polypropylene film capacitor has several key characteristics that make it suitable for pulse applications with high .AC.voltage and high current. The capacitance value of 2.2uF allows for the storage of a significant amount of electrical charge, enabling stable operation and power delivery in electronic devices. The voltage rating specifies the maximum voltage that the capacitor can withstand without failure, ensuring safe and reliable operation. Tolerance indicates the allowable deviation in capacitance value, and the temperature coefficient defines the change in capacitance with temperature variations.