B43305B5187M82

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Aluminum Electrolytic Capacitors are a type of capacitor that use a thin layer of aluminum oxide from anodizing aluminum as its dielectric for its capacitance. The aluminum oxide\'s dielectric properties mean that these capacitors have an extremely high capacitance-to-volume ratio making them highly efficient and cost-effective components for various applications. In particular, B43305B5187M82 is an aluminum electrolytic capacitor made with a snap-in mounting feature which allows a user to securely attach it to a printed circuit board without having to use screws or other mounting hardware.

The B43305B5187M82 has an extended radial lead length of 12.3mm and an extended radial lead diameter of 3mm. It is a high-frequency aluminum electrolytic capacitor with an operating temperature range of -40°C ~ +105°C and meets RoHS and REACH Compliance. It has an insulated screw terminal with an additional 5mm nickel-plated terminal for secure connection.

This particular aluminum electrolytic capacitor has the following applications:

• High-frequency switching power converters
• Switching power supplies
• Voltage regulators
• DC/DC converter modules
• DC motor controls

The working principle of the B43305B5187M82 aluminum electrolytic capacitor is based on Faraday\'s Law of Electrolysis, which states that when a current is passed through an electrolyte, a reaction occurs where metal ions are deposited onto an electrode in the electrolyte. This reaction occurs when a voltage is applied across the electrolyte, and is the process by which an anode is created when manufacturing aluminum electrolytic capacitors. The anode, when connected to an electrical circuit, acts as a capacitor and stores electrical energy.

The B43305B5187M82 aluminum electrolytic capacitor uses an aluminum oxide dielectric layer to increase the capacitance of the device. This is accomplished by having the oxide layer increase the electric field between the anode and the cathode by forming a barrier between them. The oxide layer also acts as an insulator to prevent electrical shorts from occurring which could damage the capacitor. The oxide layer is also able to withstand high temperatures and is highly resistant to corrosion, making it an ideal choice for applications such as high-frequency switching power converters.

In conclusion, the B43305B5187M82 aluminum electrolytic capacitor is a highly efficient and cost-effective component used in many applications. Its snap in mounting feature makes it easy to install and its high temperature resistance makes it suitable for high power applications. The oxide dielectric layer increases its capacitance and acts as an effective insulator, providing both electrical and thermal protection. The B43305B5187M82 aluminum electrolytic capacitor is an ideal choice for applications such as high-frequency switching power converters, switching power supplies, voltage regulators, DC/DC converter modules and DC motor controls.

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