205QPC250KA3A1LL

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Film capacitors, also known as plastic film capacitors, are the most frequently used capacitor types in electronic circuits. They are characterized by small size and low ESR.

The product model 205QPC250KA3A1LL is a film capacitor specifically designed for power supplies and comes with a range of features to accommodate different applications.

It is an axial component of 2.5 mm diameter. Its operating temperature range is -55°C-+125°C and its thermal shock is commensurate with class 1.

It has a voltage of 250 V at 85°C and a dissipation factor of 0.1%. Its capacity is 250 VAC 2.2uF±2%. The rated insulation resistance is 5000MΩ, the impedance of 50KHz is 200 Ohm and the ripple current is 400mA at 85°C.

The size of the capacitor is 20.5mmx10mm and its weight is 9.5g. The certificate it has is UL and CE mark, ROHS compliant and REACH compliant.

Application Field of 205QPC250KA3A1LL

The 205QPC250KA3A1LL capacitors are suitable for a variety of applications which have strong electromagnetic interference. The range of applications includes industrial, commercial, consumer and entertainment electronic equipment and devices such as power supplies, home theater systems, computers, car audio systems and other such products.

The capacitor has a low resistance and can contribute not only to a longer service life and greater stability of the device, but also to a reduction in power consumption. Additionally, its small size and light weight also make it suitable for use in portable and compact electronics.

Working Principle of 205QPC250KA3A1LL

The 205QPC250KA3A1LL film capacitor works on the principle of dielectrics; which are characterized by the non-conductive material that is placed between two metal components. During the operation, a voltage will be applied to the capacitor which will create an electrostatic field in the dielectric material.

This field will attract and repel electrical charges and cause them to accumulate around the plates of the capacitor. Thus, the capacitor will store energy and produce the desired effect in the circuit.

The capacitor also works on the principle of capacitance; the magnitude of the capacitance is determined by the thickness and permittivity of the dielectric material. Thus, the 205QPC250KA3A1LL film capacitor has a capacitance of 2.2uF±2%.

The working frequency of the capacitor is determined by its size and insulation resistance. It has a rated insulation resistance of 5000MΩ and a operating temperature range of -55°C-+125°C.

Summary

The 205QPC250KA3A1LL film capacitor is a small and robust component that is excellent for electric power supplies which need to handle high voltage, high current, and high frequencies.It offers greater stability and a longer service life than traditional capacitors as well as a reduction in power consumption.The capacitor operates on both the principles of dielectrics and capacitance and has an insulation resistance of 5000MΩ and a operating temperature range of -55°C-+125°C.

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