UPW2G101MRH

Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are electrical components used to store electrical charges. They are made from an aluminum foil and electrolyte combination used at higher frequencies and working voltage ranges. As a type of capacitor, aluminum electrolytic capacitors differ from other types of capacitors, such as ceramic capacitors, in that they allow for higher charge storage capacity and resistances.

UPW2G101MRH Application Field and Working Principle

The UPW2G101MRH aluminum electrolytic capacitor is recommended for applications that require longer lifetime, such as audio and digital signal processing. It operates in a wide temperature range of -55°C to +105°C, and is specially designed for high quality audio circuits. It is also suitable for use in automotive and communications equipment.

This capacitor is known for its low impedance and low equivalent series resistance (ESR). It uses an anode layer, consisting of an aluminum foil which is etched and rolled, as the positive electrode. The cathode, which is the negative electrode, consists of a layer of electrolytic paper saturated with a liquid electrolyte. This combination creates a double layer of electric charges on the capacitor’s surface, allowing for higher levels of impedance and lower levels of losses.

It is relatively easy to maintain the UPW2G101MRH capacitor, as it requires no de-rating for temperatures up to +105°C. Its minimal ESR makes it suitable for high-frequency applications. It also features a non-solid electrolyte, meaning it’s not prone to drying out or shorting out, and there is no risk of electrolysis. It is environmentally friendly, as it does not contain ozone-depleting substances such as CFCs or HCFCs.

The UPW2G101MRH aluminum electrolytic capacitor is a versatile and reliable component, capable of handling a wide range of different applications. Its design and construction ensures superior performance, as well as optimal energy efficiency. Furthermore, its low ESR means that it is particularly well suited for applications requiring high frequencies. It is also reliable and maintains its performance even under extreme temperatures.