Cbb65 20 Uf 450v S2 C 85℃, Lead With Contact Piece

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  • Cbb65 20 Uf 450v S2 C 85℃, Lead With Contact Piece
  • Cbb65 20 Uf 450v S2 C 85℃, Lead With Contact Piece
  • Cbb65 20 Uf 450v S2 C 85℃, Lead With Contact Piece
  • Cbb65 20 Uf 450v S2 C 85℃, Lead With Contact Piece
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Lead

Cbb65 20 Uf 450v S2 C 85℃, Lead With Contact Piece

The CBB65 20uF 450V S2 is an industrial-grade electrical control core component. It is typically installed in the circuits of air conditioners or large motors, acting as an "energy reservoir" and "starting booster," ensuring that the machine receives sufficient power at startup and maintains stable current during operation.

Core Specifications and Technical Characteristics
Capacitance and Voltage Rating (20uF / 450V): The 20 microfarad (uF) capacitance determines its energy storage capacity, while the 450-volt voltage rating ensures stable operation under standard voltage fluctuations without being damaged by power surges.

Explosion-Proof Safety Structure (S2 Level): This is the component's "safety valve." The S2 rating means it integrates a physical explosion-proof structure. When circuit abnormalities cause excessive internal pressure, the protection device will automatically disconnect the connection, preventing casing rupture or more serious electrical accidents.

Environmental Adaptability (85℃): Designed for high-temperature environments. Even in the continuously high-temperature interior of a machine, its core material (usually metallized polypropylene film) maintains stable physical properties and does not experience significant performance degradation due to overheating.

Self-Healing and Impact Resistance: The component has self-healing capabilities. If a minor breakdown occurs in the internal dielectric, it can automatically restore its insulation state through a physical reaction. It can also withstand the strong current surges generated at machine startup.

Physical Interface (Lead With Contact Piece): It uses a lead design with contact pieces. This structure combines flexibility and stability in wiring, making it particularly suitable for automated production line installation or quick plug-and-play in appliance repair.

Application Scenarios
Due to its high stability, it mainly serves power equipment that requires starting torque:

Refrigeration Systems: Such as air conditioner compressors, assisting in smooth startup under high back pressure.

Washing Equipment: Motor drives for fully automatic washing machines and dryers.

Industrial Micro-Motors: Various single-phase AC circuits requiring capacitor-based operation compensation.

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Product Parameters:

Rated Voltage:

200VA~500VAC

Rated Frequency:

50/60Hz

Capacitance Range:

5～120μF

Capacitance Tolerance:

±5%

Tangent of loss angle tan δ

≤0.2% (20°C,100Hz)

Standing Voltage:

 

Between Terminals:

2.0Un/2s( No flashover or permanent breakdown)

Terminals to case:

≥2100VAC/2s(No dielectric breakdown or flashover)

Highest allowable voltage:

1.1times of rated voltage

Maximum allowable circuit:

1.3times of rated circuit

Class of safety protection:

S2

Executing Standards:

IEC60252、EN60252、GB/T 3667.1、UL810
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