WEET WFB CBB21 Epoxy PP MKP Metallized Polypropylene Film Capacitor

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Features

WEET WFB CBB21 Epoxy PP MKP Metallized Polypropylene Film Capacitor
  • Non-inductive, epoxy dip coated, high moisture resistance.
  • Dissipation factor is normally low and it is stable against high frequency and change of temperature.
  • Recommended for high-frequency circuits like s-curve compensating circuit. High reliability because of its excellent Self-Healing performance.
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Detailed Specifications

Operating Temperature: -40°C~ +85°C
Rated Voltage: 100V, 250V, 400V, 630V DC
Withstand Voltage: 1.6VR 5S
Capacitance Range: 0.01 ~ 10μF
Capacitance Tolerance: ±5%, ±10%, ±20%
Dissipation Factor: ≤0.01 (at 1KHz)

Product Drawing

WEET-WFB-Drawing

Main Applications

In electronic ballasts and energy-saving lamp circuits, CBB21 often undertakes the task of AC voltage reduction.

Its high voltage resistance characteristics (up to 1.6 times the rated voltage) enable it to operate stably in resonant circuits. Unlike electrolytic capacitors, which are only suitable for DC filtering, CBB21 is irreplaceable in the field of AC filtering.

High frequency circuit designers particularly favor the low ESR characteristics of CBB21.

 In the EMI filtering stage of the switching power supply, it can effectively suppress high-frequency noise; In power factor correction circuits, it can also be used as a phase correction element.

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