CBB61 Fan Capacitor with 2 Pins

Fan Motor Capacitor CBB61 is a machine suitable for the starting and running of single-phase motors with a frequency of 50HZ AC power supply, and can also play a role in speed regulation of the motor. It is characterized by plastic shell encapsulation, good appearance consistency; small high frequency loss, suitable for large current; high insulation resistance, good self-healing and long life. It is an important supporting component for electric fans, range hoods, air-conditioning fans, and bread machines.

CBB61 MKP capacitors are made from metallized polypropylene film and have a non-polarized design, meaning they can be used in both AC and DC circuits. The "MKP" in CBB61 MKP capacitor stands for metallized polypropylene. CBB61 capacitors come in various capacitance values and voltage ratings, depending on the specific application requirements. They are designed to withstand high temperatures and operate at a frequency of 50/60Hz. CBB61F capacitor is a type of CBB61 capacitor that has a flame-retardant plastic case, making it more resistant to fire hazards.

CBB61 Fan Motor Capacitor With 2 Pins Specification

Reference standards GB/T 3667.1（ IEC60252-1）

Climatic category 40 / 70 / 21, 40 / 85 / 21

Class of operation Class B (10000h) Class C (3000h)

Class of safety protection S0 /S3

Voltage range 250VAC, 370VAC, 440VAC, 450VAC

Capacitance range 1～35μF

Capacitance tolerance ± 5% , ± 10%, ± 15%

Dissipation factor 20 x10-4 (100Hz,20°C)

Test voltage terminal to terminal UTT 2Un for 2 seconds

Test voltage terminal to case UTC (2Un+1000)VAC or 2000VAC- 50Hz for 60 seconds

Insulation resistance ≥3000s (100Hz，20°C，1min)

CBB61 Fan Motor Capacitor With 2 Pins Structure

The CBB61 mkp capacitor core is wound by the metalized organic film.

Plastic shell, flame retardant epoxy resin potting, single capacitor core, or multi-capacitor core can be installed in one shell.

The installation components include plastic ears and iron ears.

The lead-out methods include plastic-encapsulated leads, tinned copper pins, quick-connect terminals, soldering lugs, etc.

CBB61 Run Capacitor Dimensions(mm):

Specifications 450VAC 250VAC

1μF 37×13×23 37×13×23

1.2μF 37×13×23 37×13×23

1.5μF 37×14×25 37×13×23

2μF 37×16×28 37×13×23

2.5μF 37×18×28 37×14×25

3μF 47×18×29 37×14×25

3.5μF 47×18×34 37×16×28

4μF 47×18×34 37×16×28

4.5μF 47×22×34 37×16×28

5μF 47×22×34 37×18×28

5.5μF 47×22×34 37×18×28

6μF 47×22×34 47×18×29

6.5μF 48×26×38 47×18×29

7μF 48×26×38 47×18×29

8μF 48×26×38 47×18×34

10μF 58×26×44 47×22×34

12μF 58×26×44 47×22×34

15μF 58×26×44 47×22×34

16μF 58×26×44 48×26×38

20μF 58×35×49 48×26×38

25μF 58×35×49 48×26×38

30μF negotiable 58×26×44

35μF negotiable 58×26×44

Note: Other specifications, size and terminal outside the table are negotiable.

How Ceiling Fan Capacitor Works?

Ceiling fan capacitors are designed to work with the fan's motor to provide an initial jolt of electricity to start the motor turning and to regulate the fan's speed.

When you turn on a ceiling fan, electricity flows through the capacitor and into the fan motor. The capacitor temporarily stores and releases electrical energy in a controlled way, creating an alternating current that powers the fan motor. As the fan motor turns, it creates a magnetic field that interacts with the fan's blades, causing them to rotate and create a breeze.

The CBB61 run capacitor's capacitance value and voltage rating play a crucial role in the fan's operation, determining how much electrical energy the capacitor can store and release and at what voltage. Capacitance is measured in farads (F), and most ceiling fan capacitors have a capacitance value ranging from 1-10 microfarads (μF) and a voltage rating of 250-450 volts.

The CBB61f capacitor also has different wires or terminals that connect to the fan's motor and speed switch. These wires or terminals are typically labeled with the fan's different speeds, such as low, medium, and high.

By selecting different terminals on the capacitor with the fan speed switch, you can adjust the amount of electrical energy the motor receives, controlling the fan's speed. This is how ceiling fan capacitors work to provide the initial boost and regulate the speed of the fan motor.

CBB61 Fan Motor Capacitor With 2 Pins Features

This CBB61 run capacitor is widely applied to the starting and running of AC single-phase motors at 50Hz/60Hz frequency power.

This CBB61f capacitor has self-healing property.

This motor capacitor CBB61 has good stability and reliability.

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