ALS71H911DA250

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Aluminum electrolytic capacitors are widely used in power supplies, motor driving, high frequency switching power supply, LEDs, LCDs, high precision instruments, telecom base stations, DC-DC converters, LED backlight circuits and energy saving ballasts et al. The ALS71H911DA250 aluminum electrolytic capacitor belongs to the family of aluminum electrolytic capacitors and is specifically designed for high ripple current applications.

The ALS71H911DA250 aluminum electrolytic capacitor is a radial aluminum electrolytic capacitor with a polar configuration. It has an excellent frequency impedance characteristics and a 35-year life expectancy. The size of this capacitor is 28.0mm x 16.0mm with a voltage rating of 350V. The capacitance value is 910uF and the tolerance is ±20%, -15%, +10%. The ripple current of this capacitor is 7.21A r.m.s. @ 105°C. With the high ripple current rating and the superior frequency response, this capacitor makes an ideal choice for pulse and filter circuits, as well as being an excellent choice for use in high-loss switching power conversion.

The working principle of the ALS71H911DA250 aluminum electrolytic capacitor is relatively simple. Inside the capacitor body is a foil anode with a coating of aluminum oxide that acts as the dielectric. Coiled around the anode is a cathode foil, held in the body of the capacitor by liquid electrolyte. When a DC voltage is applied to the capacitor, positive ions from the electrolyte plate electrically onto the anode and create a pore colonnade-like space for electrons to flow through. The movement of the ions and electrons form the electrical energy which creates a potential difference between the positive and negative sides of the capacitors, known as capacitance.

The ALS71H911DA250 aluminum electrolytic capacitor is perfect for use in LED power supplies, DC-DC converters, telecommunications base stations, and LED lighting systems. This capacitor is used to reduce the noise, improve transient response, increase capacitance, and provide high space capacitance in order to improve the overall efficiency of the system. The high ripple current rating and superior frequency response make this capacitor the ideal choice when it comes to pulse and filter circuits, as well as high-loss switching power conversion.

The ALS71H911DA250 aluminum electrolytic capacitor is a great choice for a variety of applications due to its high ripple current rating, superior frequency response, and long life expectancy. It is perfect for use in LED power supplies, DC-DC converters, and LED lighting systems due to its capacitance, noise reduction, transient response, and space capacitance. This capacitor is one of the most reliable components available, making it a great solution for engineers across industries.

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