These yellow film capacitors are precision-engineered for AC motor applications, specifically designed for speed regulation and stable operation in household fans and small appliances. Available in specialized values from 0.01 µF to 1.5 µF, these components feature a self-healing metallized polypropylene dielectric that ensures a long service life even under continuous electrical stress.
Rated at 275V AC, these box-style capacitors provide a compact and safe solution for maintaining the torque and performance of your cooling equipment.
Precision Capacitance Selection: Available in essential values including 0.01 µF, 0.1 µF, 0.22 µF, 0.82 µF, 1 µF, and 1.5 µF to match various motor specifications.
High-Voltage Rating: Designed for 275V AC (with select models supporting up to 280V AC), ensuring compatibility with standard domestic power grids.
X2 Safety Classification: Engineered as X2 safety capacitors, making them suitable for across-the-line applications and EMI filtering.
Self-Healing Technology: The metallized polypropylene (MKP) film automatically repairs localized dielectric breakdowns, preventing total component failure.
Flame-Retardant Housing: Protected by a durable, yellow plastic casing that meets rigorous safety standards for heat and fire resistance.
Global Safety Certifications: Fully compliant with international standards, featuring marks from UL, VDE, CQC, ENEC, and CE.
Rated Voltage: 275V AC
Capacitance Range: 0.01UF / 0.1UF / 0.22UF / 0.82UF / 1UF / 1.5UF
Climatic Category: 40/100/21 (Operating from -40°C to +100°C).
Lead Type: Radial through-hole pins for secure PCB or terminal mounting.
Fan Speed Regulation: Ideal for ceiling, pedestal, and wall fans to control different speed settings.
Small Motor Starting: Provides the necessary phase shift for starting small single-phase AC motors.
EMI/RFI Filtering: Used in power supplies to suppress electrical noise and interference (X2 application).
Household Appliances: Common in air purifiers, humidifiers, and kitchen ventilation fans.
How do I know if my fan capacitor needs replacing? If your fan hums but won't start, requires a manual push to begin spinning, or runs significantly slower than usual, the capacitor has likely lost its capacitance and needs replacement.
What is the difference between these yellow capacitors and the grey ones? While both are often used for similar motor tasks, yellow X2 capacitors are specifically rated for safety in across-the-line applications, meaning they are designed to fail safely without risk of fire or shock even during a power surge.
Can I use a 1.5 µF capacitor if my original was 1.0 µF? It is best to match the original µF value. Increasing the capacitance can increase the motor speed, but it also increases the current through the motor windings, which can lead to overheating and permanent damage over time.
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