ac dual capacitor CBB65

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Quick Details

  • Type: Polypropylene Film CapacitorModel Number: CBB65

  • Application: AC / Motor

  • Package Type: Through Hole

  • Capacitance: 5uf~100uf

  • Rated Voltage: 450V

  • Operating Temperature: -40~85

  • Packaging & Delivery



Packaging Details:Normal packing:slide card with double blister We can also packing according to customer's requests. Accurate packing list will be sent on request.
Delivery Detail:15~25days (depends on order quantity)

Specifications

low dissipation,good self-healing ,steady electric performance,etc.it is applied in air-condition,refrigerator,motor,etc.

Technical parameter

Ambient

Temp

Rated

Voltage

(VAC)

Capacitance

Range

(μF)

Test Voltage

(VAC)

Dissipation

Factor

Operating

Frequency

-40~85°C

150~500

5~100

T-T:2Un/2S

T-C:2200VAC/2S

Tanδ≤0.002(100HZ)

50/60HZ

Executing standards:IEC60252,UL810,EN60252,VDE0560-8,GB/T3667.1-2005

Capacitance tolerance : ±5% or fulfilled upon request .


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Q:What is the relationship between capacitance and voltage?
when you charge 5v, want to be in the first The capacitor is full, the second capacitor half; if you charge a higher voltage 6v, then the first capacitor to diffuse out, the actual performance of the capacitor was breakdown!
Q:What is the difference between the power capacitor and the complement?
Input compensation: three-phase co-fill capacitor input, the three groups of capacitors at the same time. The sub-capacitor can be put into operation separately.
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:Why some Y capacitor is very small, and some Y capacitor is very large?
They all belong to the safety capacitor, which requires the capacitance value can not be too large, and the pressure must be higher. Under normal circumstances, work in the subtropical machine, the required leakage current can not exceed 0.7mA; work in the temperate machine, the required leakage current can not exceed 0.35mA. Therefore, the total capacity of the Y capacitor is generally not more than 4700PF (472).
Q:Does anyone know the difference between the stray inductance of the capacitor and the parasitic inductance?
In the design of high-speed digital circuits, the parasitic inductance of the vias is often more harmful than the parasitic capacitance. Its parasitic series inductance will weaken the contribution of the bypass capacitor, reducing the filtering efficiency of the entire power system. We can use the following formula to simply calculate a parasitic inductance of a vias:
Q:How does the capacitor work? What does it do?
The other is the signal filter, that is, the case of alternating current, but also in the AC electrode polarity changes in the process of continuous charge and discharge, in order to AC, if not the capacitance of the two sheds with the amount of change, no matter how the AC can not pass.
Q:Why does the circuit current gradually decrease when charging the capacitor?
due to the increase in the number of charge, the electrostatic field field strength will gradually increase, increasing the field strength caused by the absorption of electrons to produce exclusion, So that the number of adsorbed charges gradually reduced, the number of charge to reduce the performance of the phenomenon that the charging current is gradually reduced. When the number of charges on the two electrode plates of the capacitor reaches a gradually increasing field strength constraint, the amount of charge is not increased and the equilibrium state is reached, that is, the charge saturation current is zero.
Q:What is the capacitor, what is the use, where is there?
Capacitor is the storage of the charge of the container, usually by two pieces of metal foil (or metal film) in the interval between the air, paper, mica, plastic film and other insulating materials. Commonly used to improve the power factor, start single-phase asynchronous motor,
Q:On the ground resistance, what role the capacitor
High-frequency vibration elimination: the capacitor used in the high-frequency vibration circuit called high-frequency vibration capacitor, in the audio negative feedback amplifier, in order to eliminate the vibration may occur high-frequency self-excited, the use of this capacitor circuit to eliminate the amplifier Possible high frequency whistling
Q:What is the electrolytic capacitor inside?
Electrolytic capacitor is a dielectric of a dielectric electrolyte coating has a polarity, positive and negative can not be connected wrong. Electric capacity (Electric capacity), by the two metal pole, the middle folder with insulating material (medium) composition.

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