PAS409SR-VA5

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Electric double layer capacitors (EDLC), also known as supercapacitors, have become increasingly important for a variety of applications in the past few decades. They offer a unique combination of very high energy densities, which makes them suitable for applications ranging from energy storage to regenerative braking to consumer electronics.

The PAS409SR-VA5 is a high voltage, double-layer aluminum electrolytic EDLC suitable for use in automotive and industrial applications. This EDLC provides an incredibly wide operating temperature range of -40°C to +105°C and offers exceptionally long life at full rated capacity. It is ideal for high voltage applications up to 400 VDC.

The working principle of EDLC lies in the use of an electrolyte between two oppositely charged electrodes. When an electric field is applied, a double-layer of electric charge forms at the interface between the electrolyte and the conductive electrodes. The double-layer of electric charge stores the electrical energy and is the foundation of EDLC technology. The capacitance of the double-layer is determined by the surface area of the electrodes, the distance between the electrodes and the dielectric constant of the electrolyte.

The PAS409SR-VA5 features an anodized aluminum case which increases its capacitance and ensures long life and reliable operation. The anodized aluminum case also helps to protect the EDLC from corrosion and other environmental damage. Additionally, the PAS409SR-VA5 features a wide range of features and capabilities, including a rapid charge/discharge capability, low leakage current, network understanding capacity and low impedance.

The PAS409SR-VA5 can be used in a variety of applications, including automotive and industrial applications. It is well suited for use in regenerative braking systems, energy storage systems, and consumer electronics. In particular, the extended temperature range of the PAS409SR-VA5 makes it an ideal choice for automotive applications, as it can handle the extreme temperature swings typically encountered in these applications. It can also be used in industrial applications such as dynamic braking, signal processing and motor drives, making it an ideal choice for a variety of applications.

In summary, the PAS409SR-VA5 is a high voltage aluminum electrolytic EDLC that provides reliable operation and long life at extreme temperatures. It is well suited for use in regenerative braking systems, energy storage systems, and consumer electronics applications, making it a versatile solution for a number of applications. The combination of its high energy density and wide operating temperature range make it an ideal choice for automotive and industrial applications.

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