R46KI315000M2K

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Film capacitors, or plastic film capacitors, are passive electrical components that store electrical energy in an electrostatic field. They are used in both low- and high-voltage applications. Film capacitors offer numerous advantages over other types of capacitors, such as low leakage, high dielectric strength, and good frequency response. The R46KI315000M2K is a type of film capacitor.

The R46KI315000M2K is a metallized polypropylene film capacitor with axial leads. It has a voltage rating of 315VAC, a capacitance range of 100pF to 1μF, and a tolerance of ±5%. This capacitor features high current ripple, low ESR (equivalent series resistance), low inductance and low temperature coefficient. It has a maximum operating temperature of 85°C, which enables it to be used in a wide range of applications.

The R46KI315000M2K is widely used in automotive, consumer electronics, home appliances, and industrial applications. It is especially suitable for noise suppression, DC filtering, as well as AC and AC and DC coupling. Its excellent electrical properties enable it to easily handle high current spikes, making it ideal for use in power supplies, speech processing, and other power applications.

The working principle of the R46KI315000M2K is based on the principle of capacitance. A capacitor is a type of electrical component that stores electrical energy in an electrostatic field. The capacitor consists of two metal plates separated by an insulating material, usually a thin plastic film. When a voltage is applied across the plates, a charge buildup occurs as the capacitor accumulates electrons. The amount of charge that can be stored by a capacitor is determined by its capacitance, which is usually measured in picofarads.

The R46KI315000M2K can be used in circuit designs to provide an ideal solution for filtering applications. It consists of two metalized polypropylene film layers laminated between two metal or aluminum foils. The layers act as two parallel capacitors connected in series, resulting in a higher capacitance, lower ESL (equivalent series inductance) and lower ESR (equivalent series resistance). This film capacitor can effectively reduce the current ripple resulting from the switching power supply, reducing audible noise and preventing power supply output voltage drops. Additionally, it can effectively filter out EMI/RFI noise, providing increased signal integrity.

The R46KI315000M2K is a versatile film capacitor thanks to its advanced construction and materials. Its high current handling capability and low ESR make it ideal for use in applications requiring high performances, such as in power supplies and motor controls. Furthermore, its low temperature coefficient and exceptional frequency response make it highly suitable for AC and AC/DC coupling.

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