| Customization: | Available |
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| Type: | Polypropylene Capacitor |
| Application: | General Purpose, AC / Motor, Power, Air Conditioner, Fan |
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| Product Details | |
| Model Number | CBB61 with terminals, CBB61 with wires |
| Type | Polyester Film Capacitor, Polypropylene film capacitor |
| Place of Origin | Guangdong, China |
| Brand Name | SMILER |
| Supplier Type | Original manufacturer, ODM |
| Capacitance | 0.1uf~100uf |
| Cross Reference | CBB61 cable type, CBB61 capacitor |
| Media Available | datasheet, Photo |
| Tolerance | +_5%(J),+_10%(K) |
| Package Type | plastic |
| Rated Voltage | 100VAC~630VAC(50-60Hz) |
| Operating Temperature | -40°--85° |
| Brand | CBB61 |
| Specification | wires or terminals type |
| Voltage - Rated | 100VAC~630VAC(50-60Hz) |
| ESR (Equivalent Series Resistance) | 4000(mΩ) |
| Applications | motor, fan, air conditioner etc. |
| Impedance | 4000(mΩ) |
| Circuit Type | Bussed |
| Current - Leakage | CBB61-S3 |
| Voltage - Breakdown | Not Applicable |
| Capacitance Range | 0-100uf |
| Application | motor, fan, air conditioner etc. |
| Safety approvals | CQC/U-L/VDE/TUV/CE |
| Approval standard | GB/T3667,U-L810,EN60252-1 |
| Climatic category | 25/70/21,25/85/21 |
| Rated voltage | 250VAC~500VAC(50-60Hz) |
| Capacitance tolerance | +_5%(J),+_10%(K) |
| Between terminals | 2*Un(VAC)/3s(CQC,VDE,TUV),1.5*Un(VAC)/3s(U/L) |
| Insulation Resistance(20) | between terminals and case>=5000/C(100VDC,3s) |
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Capacitance(uf) |
250V |
300V |
400V |
450V |
500V |
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L/W/H |
L/W/H |
L/W/H |
L/W/H |
L/W/H |
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0.8UF |
32*10*20 |
32*10*20 |
32*10*20 |
32*11*22 |
36*11*22 |
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1.0UF |
32*10*20 |
32*11*22 |
32*11*22 |
36*10*20 |
36*13*23 |
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1.2UF |
32*10*20 |
32*11*22 |
36*10*20 |
36*11*22 |
37*13*24 |
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1.5UF |
36*10*20 |
36*11*22 |
36*11*22 |
37*13*24 |
37*15*27 |
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2.5UF |
36*10*20 |
36*13*23 |
36*13*23 |
38*15*25 |
38*17*28 |
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3.0UF |
36*11*22 |
37*13*24 |
38*15*25 |
38*17*28 |
38*19*31 |
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3.5UF |
36*11*22 |
38*15*25 |
38*17*28 |
38*18*29 |
47*19*31 |
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4.0UF |
36*13*23 |
37*15*27 |
38*17*28 |
38*19*31 |
47*19*33 |
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5.0UF |
37*13*24 |
38*17*28 |
47*17*28 |
47*19*33 |
47*25*35 |
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6.0UF |
38*15*25 |
38*18*29 |
48*19*31 |
47*20*35 |
47*27*37 |
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8.0UF |
38*17*28 |
47*17*31 |
47*20*35 |
47*25*35 |
47*30*43 |
The CBB61 4UF 250VAC Running Capacitor is a high-quality machine designed for starting and running single-phase motors with a 50HZ AC power supply. It is an essential component for various appliances such as electric fans, range hoods, air conditioning fans, and toasters.
This capacitor is made using high-pressure and high-temperature resistant materials, ensuring its durability and safety. Its small and flexible shape allows for easy installation, and t***ad-out can be adjusted to suit different application scenarios. With a long service life, this capacitor is designed to meet customer's specific use and installation requirements.
Trust Smiler Electronic Industrial Co., Ltd, a reputable capacitor supplier based in Guangdong, China, to provide you with this original CBB61 4UF 250VAC Running Capacitor. We specialize in manufacturing and wholesale distribution of film capacitors, including motor run capacitors, fan capacitors, and AC capacitors. Our industrial-grade capacitors are known for their reliability and power, making them ideal for various electrical applications.
Fan capacitors are prone to failure, rendering them unusable. So, how can you determine whether a fan capacitor is good or bad? Let's explore the relevant knowledge below.
To determine the quality of a fan capacitor, you can use a pointer multimeter. Set the switch to the K-file range and touch the positive and negative poles of the capacitor with the meter needle. Observe if the capacitor shows any discharge.
If the meter needle swings up to the right and returns to t***ft, it indicates that the capacitor is in good condition. However, if the meter needle swings up and slowly returns to a certain position and stops, it means that the capacitor is leaking and should be repaired promptly.
Alternatively, you can use a digital capacitance meter for a simpler check. Touch the positive and negative poles of the capacitor with the meter needles. If the value displayed is close to or equal to the nominal capacity of the capacitor, it indicates that the capacitor is not broken and can be used. However, if the value is significantly lower than the nominal capacity, it means that the capacitor is damaged and should be replaced with a new one.
Another method is to perform a short circuit test. Connect the capacitor to a 220V power source and let it charge. Then, short the two wires on the capacitor. If you hear a snapping sound and see an electric spark, it indicates that the capacitor is in good condition. If no spark appears, it means that the capacitor is damaged.
When using an electric fan, be cautious of any hot hands, abnormal smells, slow speed, or other faults. If any of these issues arise, promptly cut off the power supply and seek maintenance. Additionally, rotate the speed knob in order and avoid rotating between gear positions to prevent overheating and damage to the fan.
Regularly clean the fan surface from oil and dust using a dry soft cloth. Store the fan in a dry and ventilated place to avoid compression. Ensure that the fan has a three-pronged plug and a socket with a safe grounding wire. Lastly, protect the fan blades from deformation as they are an important part of the fan.
Installing a capacitor in an electric fan is necessary because the single-phase voltage of 220 volts (phase voltage) does not have a phase angle. However, household fan motors consist of a main winding and a secondary winding (auxiliary winding).
By connecting the secondary winding in series with a capacitor, the angle of the secondary winding's electromagnetic field surpasses that of the main winding. This generates an angled pulling field in the motor rotor, causing it to rotate. In contrast, three-phase AC motors do not require a starting capacitor as three-phase power supply (line voltage) already has a phase angle of 60 degrees between phases.
The capacitance of an electric fan typically ranges from 1 to 2 microfarads, with 1.2 microfarads being the most common. A capacitor induction motor in an electric fan consists of two windings, the start winding, and the run winding, which are 90° apart in space.
The specific capacitance size may vary depending on the fan size. For example, a 16" fan usually has a capacitance of 1.5μ, while a 12 to 14" fan has a capacitance of 1.2μ. Ceiling fans typically have a capacitance of 2.2 to 2.5μ, table fans range from 1.2 to 1.5μ, and turntable fans have a capacitance of 1.0 to 1.2μ.
For more information about the CBB61 450 VAC capacitor, 2.2uf 400v capacitor, or Cbb61 fan capacitor 3.5uf 2.2 MFD, please feel free to contact us.
For more details about our products, please contact us.
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