B43511A4108M80

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Introduction to Aluminum Electrolytic Capacitors

An Aluminum electrolytic capacitor, also known as an electrolytic capacitor or just electrolytic, is a type of capacitor that uses an anode made of aluminum film and an electrolyte solution as a cathode. The layer of charged dielectric between the anode and cathode is the heart of the capacitor. This type of capacitor is used in a variety of applications, including power conversion, filtering, timing, and bridging.

B43511A4108M80: Application Field and Working Principle

This particular type of Aluminum Electrolytic Capacitor, the B43511A4108M80, is a surface mount device which can provide excellent frequency characteristics and surge handling capabilities. It\'s self-healing property ensures that the capacitor remains operational even after sustaining a high voltage surge. It is an essential component in switching power supplies, motor control circuits, lighting control, and other power related electronic circuits.

The B43511A4108M80 capacitor has a rated capacitance of 4.7uF with a rated voltage of 10V. It has an operating temperature range of -40°C to 85°C and is a 30mm x 10mm size. The maximum operating temperature is 105°C, and the minimum capacitance is 4.7uF. The rated ripple current is 40mA, and the rated ESR is 50mΩ.

This capacitor works to smooth out alternating currents (AC) in order to convert it into direct current (DC). Essentially, one of the main purposes of using an electrolytic capacitor is that it acts as a filter for AC power. This allows circuits to be powered without getting “dirty” or encountering fluctuations in power. It is also used in analog circuits which require stable sources of energy.

The B43511A4108M80 capacitor also features improved noise suppression capabilities. Its design takes into account the electrical needs and requirements of high frequency circuits, allowing it to efficiently filter out any noise which may occur. This ensures that the signal is kept clean and that any undesired noise generated by unintended sources is filtered out. Long-term reliability and reduced voltage stress on the capacitor are also benefits of using this device.

Conclusion

The B43511A4108M80 capacitor is a reliable, durable, and long-lasting aluminum electrolytic device. Its size, temperature range, rated capacitance, and maximum ripple current make it suitable for a broad range of applications, and its self-healing properties ensure that it can sustain heavy voltage surges. It is an essential device in any power-conversion application, as well as many other power-related circuit designs.

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