ECQ-B2273JF

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Film capacitors are high-stability capacitors that use a thin film of plastic material as the dielectric between the two electrodes. Film capacitors are widely used in power supplies, filter circuits, timing and control circuits, and various military and aerospace applications due to their high stability, low loss, and low parasitic inductance. The ECQ-B2273JF is a film capacitor, and it has become an increasingly popular choice in numerous industrial, aerospace, and military applications.

The ECQ-B2273JF is a temperature stable, high-performance capacitor. Its TCR (Temperature Coefficient of Resonance) is rated at 25 ppm/°C and is designed to maintain its capacitance over a wide range of temperature changes. This makes the ECQ-B2273JF ideal for use in high-temperature applications, such as motor drive circuits and motor control systems, where larger temperature changes are expected. In addition, the ECQ-B2273JF features enhanced ESR to meet the most demanding ripple current requirements. The low ESR ensures minimal power dissipation, while the low inductance ensures minimal voltage ripple.

The ECQ-B2273JF also features a low-ESR design that provides superior impedance characteristics, making it compatible with circuits operating up to a frequency of several hundred kilohertz. All of these characteristics combined make the ECQ-B2273JF an ideal choice for a variety of applications, including motor drive circuits, motor control systems, active filters, and DC-DC converters.

The working principle of the ECQ-B2273JF is simple but effective. The capacitor works by storing electrical energy and allowing it to discharge as needed. Inside the capacitor, two metal plates, one made from aluminum and one from anodized aluminum, are lined with a dielectric material. The capacitor is then sealed in a hermetically sealed aluminum outer shell. The dielectric layer in the capacitor acts as an insulating barrier and prevents electrical currents passing between the plates, thus allowing for the capacitor to capacitate and store electrical charges.

The ECQ-B2273JF is a low-voltage capacitor, rated at 2.5–26 Volts, and is capable of handling higher voltage applications up to 500 Volts, making it a versatile choice for a variety of different applications. The capacitor also features exceptionally high ripple current and peak current to match the requirements of a greater range of applications. It is highly reliable, with a long product life, giving it the edge in complex circuit designs.

In summary, film capacitors are widely used in a variety of applications due to their high stability, low losses, and low parasitic inductance. The ECQ-B2273JF is a high-stability, temperature-stable capacitor designed to operate in high-temperature applications, with enhanced ESR and low inductance to ensure minimal power dissipation and minimal voltage ripple. The capacitor works by storing electrical energy in its two metal plates, sealed in hermetically sealed aluminum outer shells, allowing it to capacitate and store electrical charges. The ECQ-B2273JF is a low-voltage capacitor and is capable of handling higher voltage applications, making it a great choice for a range of applications.

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