KY25VB272M12X40LL

Aluminum electrolytic capacitors are an essential component in many modern electronics due to their superior electrical characteristics and space-saving design. The KY25VB272M12X40LL is a radial-lead aluminum electrolytic capacitor with 12mm diameter capacitor body. The capacitor body is made of Aluminum housed in a sealed epoxy resin case, which has been especially designed for applications where heat is a concern. The KY25VB272M12X40LL has a rated capacitance of 2.7 uF, an operating temperature range of -55°C to 105°C and can withstand a maximum ripple current of 0.35A.

The working principle of the KY25VB272M12X40LL is based on the formation of an electric double layer at the surface of the aluminum foil anode, which acts like a dielectric and stores the electric charge. The electric charge is generated by the electrolyte, which is contained inside the sealed epoxy resin case. The electric double layer and the electrolyte form a polarized capacitor, which can be used for voltage regulation and filtering applications.

The KY25VB272M12X40LL has a wide range of applications in many electronic circuits. Its rated voltage of 16V allows for use in many high-voltage applications such as voltage surge protection circuit, LED lighting and automotive electronics. It can also be used in voltage and current control circuits, low-noise audio circuits, interference suppression circuits, etc. It is also well-suited for filtering applications such as active filters, high-frequency filters and RC circuit.

The KY25VB272M12X40LL is particularly suited for applications where heat dissipation is a concern. This is because the capacitor body has been specifically designed with a high-grade electrolyte to help dissipate heat more effectively. The capacitor body also features a larger diameter surface area which helps reduce the temperature rise as well as extend the life expectancy of the capacitor.

The KY25VB272M12X40LL is an excellent choice for many electronics applications due to its exceptional electrical characteristics and space-saving design. It offers good capacitance stability over temperature and is designed with a high grade electrolyte to provide superior heat dissipation. It is well-suited for a wide range of applications from high-voltage surge protection circuits to active filters and voltage and current control circuits.