UHV1V680MED

Aluminum electrolytic capacitors are an important type of capacitors used in electronic circuits for storing and releasing energy at a controlled rate. The UHV1V680MED is an example of a type of aluminum electrolytic capacitor.

The UHV1V680MED is a radial electrolytic capacitor that features a 4mm diameter x 8.5mm lead spacing. It has a capacitance range of 1.0µF to 680µF with voltage ratings of 25V to 450V. Its properties make it suitable for use in a wide range of applications, such as filtering, bypassing, decoupling, energy storage and audio.

The core of the UHV1V680MED aluminum electrolytic capacitor is an anode foil, which is a strip of aluminum foil with a layer of semiconducting aluminum oxide on its surface. This layer acts as an insulator, allowing only electric current to flow between the anode and the electrolyte. The electrolyte, a conductive liquid, is used to create the positive charge in the capacitor. Finally, the capacitor’s plastic housing contains theanode foil, electrolyte and a small amount of silver.

The UHV1V680MED is constructed with a wound, molded construction. A wound construction means the anode foil is wrapped around in a coil form, creating a series of cylindrical foil layers in parallel. This construction increases the capacitor’s surface area, allowing it to hold more charge. The anode foil is then covered with a molding compound, which ensures that the connections remain sealed and secure.

In operation, the UHV1V680MED aluminum electrolytic capacitor acts as a passive electronic device, meaning it only stores and releases energy. When a positive voltage is applied to the anode of the capacitor, it accumulates electrons until it is fully charged. When the charge reaches its maximum, the capacitor becomes saturated and no more electrons can enter. When the voltage is removed, the accumulated electrons are released. This process of storing and releasing energy is repeated as long as voltage is applied to the capacitor.

In summary, the UHV1V680MED is an aluminum electrolytic capacitor that is suitable for a broad range of applications. Its construction, consisting of an anode foil, electrolyte and a molded case, is designed to ensure a secure connection and an increased surface area for maximum energy storage. Its properties make it a reliable and efficient choice for many electronic circuits, as it is capable of storing and releasing energy at a controlled rate.