B43509A5477M000

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are the most widely used type of capacitor in the market today. They are also known as aluminum electrolytic capacitors (AECs) or simply electrolytic capacitors. They are made of two aluminum foils that are separated by a thin dielectric barrier, with an electrolytic material soaked in between. This design allows for a greater capacitance than traditional capacitors, in a much smaller package.

The B43509A5477M000 is an aluminum electrolytic capacitor that is commonly used in power supply, electronic circuits, and other applications requiring the storage of electrical energy. It has a nominal capacitance of 470 uF and a maximum operating voltage of 50 VDC. This product is also RoHS compliant and is specifically designed to provide ripple current capabilities that exceed standard requirements.

Application Field

The B43509A5477M000 is ideal for applications such as DC-DC converters, automotive electronics, industrial power supplies, and other applications requiring the storage of electrical energy. It can also handle ripple currents that exceed standard requirements. This makes it suitable for applications such as DC/AC power conversion, motor control, and switching power supply applications.

Working Principle

An aluminum electrolytic capacitor consists of two aluminum foils that are separated by a thin dielectric barrier. The capacitor is then soaked in an electrolyte material, typically ethylene glycol containing a dissolved electrolyte of acidic, alkaline, or ammonia. When a voltage is applied across the capacitor, the metal foils act as electrodes and electrons flow from one to the other. This creates an electric field across the capacitor, which stores a charge. When this charge is released, a current flows through the capacitor.

The B43509A5477M000 is designed to provide more ripple current capabilities compared to traditional capacitors and can handle larger voltage spikes. This makes it ideal for applications that require the storage of electrical energy and where robustness is required.