930C1P82K-F

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A film capacitor, also known as plastic film capacitor, is a type of capacitor with a dielectric layer that is usually made of plastic film. 930C1P82K-F is a film capacitor, which is an axial-lead capacitor. It is commonly used to provide smoothing, blocking, and coupling functions.

930C1P82K-F is constructed with a metallized polyester film as dielectric layer. It not only has excellent performance in terms of capacitance, voltage, temperature coefficient, and insulation resistance; but also has excellent voltage resistant durability, flame retardancy, and humidity resistance.

Due to its reliable performance, 930C1P82K-F film capacitors can be widely used in audio equipment, digital products, electronic instruments, communication equipment, televisions, household appliances, and automotive electronics.

To understand the operating principle of the9 30C1P82K-F, our first stop is to understand what a capacitor is. A capacitor is an electronic device that stores energy in the form of an electrostatic field. A capacitor can be thought of as two metal plates separated by a dielectric material. When a voltage is applied to the plates, electrons flow onto the one plate and off the other plate, resulting in an electrical charge between the two plates. The amount of charge created by the capacitor is determined by the capacitance, which is measured in farads.

The 930C1P82K-F has a capacitance value of 82K and its working principle is based on the fact that a layer of insulating material (dielectric) is placed between two metal plates to create a capacitor. When an AC voltage is applied, the electric field strength between the two plates is increased and decreased in strength with the voltage. This changes the charge on the capacitor plates, capacitance and therefore the absorption or storage of electrical energy as electric field. In the 930C1P82K-F, the plastic film is the dielectric and between two metal plates.

When the voltage is applied, an electric field is created and electrons are displaced from one plate to the other. The total amount of charge that the capacitor can store is determined by its capacitance and the relation between charge and voltage is given by the capacitance formula. The 930C1P82K-F capacitor has a capacitance of 82K, which means it can store a large amount of charge.

Due to the dielectric layer, the charge on the capacitor plates is slightly out of phase with the applied voltage. This out of phase charge creates a low-pass filter effect, which means the capacitor can act as a filter for AC signals. This makes the 930C1P82K-F film capacitor ideal for use in applications such as audio equipment, digital products, and electronic instruments where filtering is necessary.

In addition to the AC filtering function of a film capacitor, it can also be used as a coupling capacitor in AC circuits. A coupling capacitor is an important component in AC circuits as it allows only the alternating current to pass but prevents direct current from passing. This prevents DC offsets from causing problems in the AC circuit.

The 930C1P82K-F film capacitor is also used in DC circuits as a DC blocking capacitor. This type of capacitor acts as an open circuit for DC but is a short circuit for AC signals, thus allowing both AC and DC signals to be present in a circuit. It is used to prevent DC current from flowing from one part of a circuit to the other.

Overall, the 930C1P82K-F film capacitor is a reliable component that has many uses in a range of electronics. Its low-pass filter effect makes it ideal for use in audio equipment, while its blocking and coupling capabilities make it suitable for use in DC circuits and AC circuits. The high temperature coefficient, humidity resistance, and flame retardancy of the 930C1P82K-F make it suitable for use in a range of environments, from home appliance circuits to automotive electronics.

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