capacitor CBB61
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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Quick Details
Type: Polypropylene Film CapacitorModel Number: CBB61
| Packaging Details: | standard export packing |
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| Delivery Detail: | 10~25days(depends on quantity) |
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Specifications
1.low dissipation
2.high insulation resistance
3.self healing
4.steady performance
5.helpful for fan's starting and running CE UL certificated . Used for 50/60hz A.C single phase motor, especially for fan
Main Features:
1.Rated voltage: 200VAC,250VAC,400VAC,450VAC , 500VAC
2.Rated frequency: 50Hz(60Hz).
3.Rated capacitance: Between 1.0μF and 15μF
4.Withstand AC voltage between terminals: 1.75 times rated voltage for 2 seconds.
5.Withstand AC voltage between terminal and case: 2000VAC for 2 seconds.
6.Capacitance tolerance: Cn±5%.
7.Tangent of loss angle(tgδ): tgδ≤0.10% (at 50Hz)
Price term: FOB, CNF , CIF
- Q: Is the capacitor attached to the carbon foil positive?
- Electrolytic capacitors of the positive plate with aluminum foil, immersed in the electrolyte for anodic oxidation treatment, aluminum foil surface will produce a layer of aluminum oxide film, the thickness is generally 0.02 - 0.03μm. This layer of oxide film is positive and negative insulation between the plates.
- Q: What is the phase-shifting capacitor, what is the difference between it and the general capacitor
- The lower plate with a negative, so that the formation of potential difference between the two poles. And the positive charge does not move, only the negative charge - the electron will move, so the electrons along the plate along the wire, the power positive - negative move to the lower plate, so that the two plates will bring dissimilar charge. With the movement of electrons, the charge of the bipolar plate is more and more, the voltage is getting bigger and bigger, and the power supply potential difference is equal, it is full of electricity.
- Q: Capacitance can pass high frequency resistance low frequency principle
- Capacitor has a direct effect on the direct current, refers to the DC current on the capacitor charge is completed, the circuit does not flow current. In the DC power supply just added to the capacitor, the circuit is a current flow, the current is the charge current of the capacitor.
- Q: What is the principle of capacitance isolation?
- When the capacitor is connected to the AC circuit, there is also a charging process in which the charge is stopped when the capacitor voltage is equal to the supply voltage, and then the power supply voltage drops and the capacitor begins to discharge.
- Q: What is the difference between the power capacitor and the complement?
- A total of three-phase compensation at the same time, sub-compensation is a single-phase compensation.
- Q: Why some Y capacitor is very small, and some Y capacitor is very large?
- As a capacitor of the Y capacitor, it is required to obtain the certification of the safety inspection mechanism. Y capacitor appearance is mostly orange or blue, are generally marked with safety certification mark (such as UL, CSA and other logo) and pressure AC250V or AC275V words. However, its true DC withstand voltage is above 5000V. It must be emphasized that the Y capacitor can not be used with a nominal capacitor such as the nominal voltage AC250V or DC400V.
- Q: How to identify high voltage capacitors is good or bad
- There is a series in 220v AC power inside, see if the light bulb can be normal light. Determine if the capacitor has capacity. Whether the initial test is normal.
- Q: How does the capacitor work? What does it do?
- The bypass capacitor is an energy storage device that provides energy to the local device, which can equalize the output of the regulator and reduce the load demand. Like a small rechargeable battery, the bypass capacitor can be charged and discharged to the device. To minimize the impedance, the bypass capacitor should be as close as possible to the load device's power supply pin and ground pin.
- Q: Why does the circuit current gradually decrease when charging the capacitor?
- Why does the circuit current gradually decrease when charging the capacitor? Because the charge began to charge the capacitor, the capacitor two electrode plate charge began to zero, the electrostatic field is zero, the absorption of electrons is not exclusion, the performance of the phenomenon is the beginning of the charge when the circuit current is very large, with the capacitor The charging time increases, there will be more and more charge adsorption on the capacitor two electrode plates,
- Q: Capacitance for AC and DC effects?
- This current is also a sine wave, but with the resistance is different, although there is voltage current, but does not consume energy, called reactive power.
