SFD66T35K475B-F

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Film capacitors, also known as plastic dielectric capacitors or polypropylene film capacitors, are special capacitors with thin dielectric film plastic and non-solid electrolyte. SFD66T35K475B-F is a specific film capacitor type which belongs to the category. It has an application filed of 260V AC and a capacitance of 35,000 µF.

A film capacitor is a two-terminal element that consists of an insulation film placed between two electrodes. This capacitor has a standard size of 66mm (diameter) and a body length of 112mm. The capacitor also has a small ripple current of 1,800mA, and an impedance of 0.28 ohms@100 kHz. In order to protect the capacitor from external damage, it is covered with a flame-resistant outer casing.

The SFD66T35K475B-F film capacitor works on the principle of capacitive reactance. In this capacitor, the paper impregnated in oil acts as the insulating medium between the metal plates. This allows equal and opposite charges to accumulate on the surfaces of the plates. When a voltage is applied to the capacitor, an electric field is generated in the space between the plates. This electric field stores up electrical energy in the form of an electrostatic field, and the stored energy can be used later on as needed.

The SFD66T35K475B-F film capacitor is mainly used in high-voltage power supplies and TV sets to provide stable power to electrical circuits. Its capacitance helps regulate electrical flow by allowing current to move freely through the circuit, while at the same time filtering out any unwanted noise. It is also used to protect sensitive electronic components from being damaged by high-voltage spikes.

In conclusion, the SFD66T35K475B-F film capacitor is a popular type of capacitor used for providing stable power in high-voltage power supplies and TV sets. Its capacitance helps to regulate electrical flow and filter out unwanted noise. This makes it a useful component for protecting sensitive electronic components from damage.

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