B41821A4828M000

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Aluminum electrolytic capacitors are widely used in electronic circuits. They consist of two aluminum foils with a paper separator impregnated with a liquid electrolyte. A snap-in capacitor that uses this kind of electrochemical structure is B41821A4828M000, an eight-lead radial lead-style aluminum electrolytic capacitor with superimposed DC barriers. This capacitor is rated for use up to 40 volts.

B41821A4828M000 has an extremely low equivalent series resistance (ESR) that is, in part, due to its metallicized end plates and ultra-low-loss electrolyte. This makes it ideal for applications such as TV receivers, audio applications, and low-noise circuits. The capacitor also has very low inherent noise, temperature stability, and a high transient response rate, making it suitable for high-speed switching applications.

The working principle behind the B41821A4828M000 aluminum electrolytic capacitor is simple. When a voltage is applied between the two electrodes, electric fields develop which induce a flow of ions within the electrolyte. This flow creates an electrical charge that is stored on both electrodes. As the charge builds on the electrodes, it creates a capacitor with a capacitance that is a function of the electrode area, the dielectric strength of the liquid electrolyte, and the gap between the electrodes.

The B41821A4828M000 aluminum electrolytic capacitor is a reliable and cost-effective solution for applications where high current ratings and low ESR are required. The capacitor has a maximum operating temperature range of -40 to +85 degrees Celsius and a ripple current rating of 30,000 microamps. It is also rated for a DC rated voltage of 40 volts, with a tolerance of +/- 20%. It is a lead-based capacitor that is RoHS compliant and meets UL94 V-0 requirements.

B41821A4828M000 applies to consumer, industrial, and automotive application fields. In the consumer application field, it is applicable for electrical power supply, audio amplifier, computer surround sound playback, and other applications. In the industrial application field, it is applicable for switch power supplies, automated test equipment, low-level signal processing, and other applications. In the automotive application field, it is applicable for electronic relays, ECUs, audio Sony, and other applications.

In conclusion, B41821A4828M000 aluminum electrolytic capacitor is a reliable and cost-effective solution for consumer, industrial, and automotive applications. It has excellent electrical characteristics such as low ESR, high ripple current rating, low inherent noise, temperature stability, and high transient response rate. Its working principle is based on the electrochemical effect between the two electrodes and the liquid electrolyte, which stores an electrical charge on its electrodes that can be used to regulate current flow.

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