BFC238330432

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Film capacitors, also known as plastic film capacitors, are non-polarized capacitors that use a plastic film as the dielectric. They are typically characterized as having very low leakage current, excellent temperature stability, and excellent electrical parameters such as capacitance, equivalent series resistance (ESR), and dissipation factor (DF). Films can be metallized to provide a very reliable, low-noise, low-ESR, high-capacitance component at a relatively low cost. BFC238330432 is an especially high-end, precision film capacitor that has become popular in many electronic applications.

The BFC238330432 film capacitor is a type of surface mount capacitor that is made of PEN films and terminations. The capacitor has a capacitance of 0.47uf (microfarads); its nominal voltage is 250V and its rated current is 2A AC/16A DC. The temperature range of the capacitor is -55 ° C to 105° C. The insulation resistance is >5000MΩ, while the tangent of loss angle is ◃ 0.010 at 1kHz.

The main application for the BFC238330432 capacitor is in high-frequency circuits, including switching power supplies, motor controls, switching regulators, DC/AC inverters, amplification, and broadcast. Its surface mount design features higher heat resistance, better thermal stability, and higher current capabilities compared to other film capacitor types. Due to its small size, it is also widely used in electronic equipment such as flat-panel TVs, mobile phones, and digital cameras.

The working principle of the BFC238330432 film capacitor is similar to that of other types of capacitors. When an alternating current passes through a capacitor, the electrode plates collect electric charges of opposite polarity, creating an electric field. The electric field that builds up between the capacitor’s plates creates an energy storage device; this is known as capacitance. The dielectric, or insulating material, acts as an isolator preventing electric charges from moving directly between the two plates.

The BFC238330432 capacitor has excellent electrical parameters such as capacitance, equivalent series resistance (ESR) and dissipation factor (DF); and its PEN film is capable of handling high switching and ripple currents and has a negligible effect on the lifespan of the component. All these features make the BFC238330432 capacitor particularly well-suited to high-frequency and high-voltage switching applications.

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