30D107M040DC2A

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Aluminum electrolytic capacitors are widely used in various electronic circuits. The 30D107M040DC2A is a radial-lead aluminum electrolytic capacitor from a popular manufacturer. It’s relatively small and lightweight, with an outer diameter of 6.3mm and a height of 11.2mm.

The 30D107M040DC2A has a capacitance of 47μF. The maximum operating voltage it can handle is 450V, and the maximum ripple current at 85℃ is 2.63A. It has an excellent endurance rating of 1,000 hours at its rated voltage. Three types of insulation system are available for this model: DC, CD, and CA.

So what is the application field and working principle of the 30D107M040DC2A?

As an aluminum electrolytic capacitor, this component is used to store energy in direct current electronic circuits and store energy in between voltage peaks or other sudden voltage changes. It’s also used to smooth out a DC current and even out AC current’s waveform. Applications for aluminum electrolytic capacitors include motor run applications, bypass applications, DC-DC converters, SMPS, and other AC/DC circuits.

The 30D107M040DC2A’s working principle is based on the physical principle of static electricity. When the positive pole of a DC current reaches the capacitor, electric charges are built up and stored in the form of an electric field. This electric field will remain until the negative pole of the current reaches the capacitor, at which point the electric field is neutralized. This process is what creates the capacitive effect.

The 30D107M040DC2A utilizes an electrolytic construction, meaning the dielectric of the inner circuit is an electrolyte instead of a solid insulating material. This gives the capacitor the ability to store more energy and allows for higher voltages to be used. When the capacitor is in use, its aluminum foil acts as a conductor, with the cathode side receiving an anode coating, while the anode side receives a cathode coating.

The 30D107M040DC2A offers several advantages. It has a wide operating temperature range, from -40°C to +105°C, making it suitable for a large variety of applications. It also offers a long service life, with an endurance rating of 1,000 hours at its rated voltage. Additionally, it is also low ESR and has a low equivalent series inductance (ESL), meaning it provides excellent flow of current with minimal voltage drops.

To conclude, the 30D107M040DC2A is a high quality aluminum electrolytic capacitor that can be used in a wide range of applications. It offers excellent performance, with good ripple current and low ESR capability, and its long service life and wide operating temperature range make it a great choice for any circuit.

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