This CBB60 10+5uF dual capacitor is a core starting component specifically designed for twin-tub washing machines or similar dual-motor equipment. It features a "two-in-one" structural design, encapsulating two capacitors of different capacities within a single housing, significantly saving installation space. The double-ear bracket design on the top of the housing makes installation very simple and secure.
The following are the core technical characteristics and application logic of this capacitor:
Core Physical Characteristics
Dual Capacitance Combination (10+5uF): Internally integrates two independent capacities of 10uF and 5uF. Typically, the 10uF is used to drive the washing motor, providing strong torque; the 5uF is used for the spin-drying motor, ensuring high-speed and stable operation.
High Voltage Rating (450V): Provides sufficient voltage redundancy to easily handle power grid fluctuations and protect motor windings from being damaged by instantaneous high voltage.
Self-Healing Design: When a minor dielectric breakdown occurs inside the capacitor, the dielectric material can automatically repair itself. This feature greatly extends the capacitor's lifespan.
Structure and Packaging Process
Epoxy Resin Full Sealing: The interior is filled with high-performance epoxy resin, placing the capacitor in a completely vacuum-sealed state. This packaging is not only moisture-proof and corrosion-resistant but also effectively absorbs internal heat.
Upper Binaural Fixing: The housing has built-in mounting ears on the top, allowing for direct screw-on attachment to the equipment bracket. It has strong vibration resistance, making it particularly suitable for high-frequency vibration environments like washing machines.
Operating Performance
Strong Overload and Impact Resistance: At the moment of motor startup, the current increases exponentially. This capacitor has excellent current surge resistance, ensuring that the motor starts without overheating or stalling.
Low Loss Operation: Thanks to the high-quality film dielectric, its power loss is extremely low, effectively improving the overall energy efficiency of the machine.
Applicable Scenarios
In addition to being a standard component for twin-tub washing machines, due to its stable self-starting performance, it is also widely used in the following equipment:
Household air pumps and air coolers
High-power range hoods and ventilation fans
Small household electric water pumps