B48621A9115Q024

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Electric Double Layer Capacitors (EDLC), commonly known as Supercapacitors, are powerful and reliable energy storage devices that can store energy in the form of electrical energy. They are used in numerous applications, such as energy recharging for hybrid electric vehicles, energy harvesting, and energy backup. B48621A9115Q024 is an EDLC model from German manufacturer Bürklin, so its application and working principle are worth studying.

EDLCs have the highest power density compared to any other energy storage device. They can store and rapidly discharge ultra-high currents and have a wide operational temperature range between -40°C and +85°C. This makes them perfect for use in critical applications, such as powering safety systems on board passenger jets and commercial vehicles.

Also, EDLCs have high cycle life and energy density. This means they can discharge and recharge extremely quickly and can still maintain their charge even when stored for long durations. All these features make them the ideal choice for applications such as regenerative braking systems, buffering energy smoothly from one source to another, and providing an emergency charge when needed.

B48621A9115Q024 is an ideal EDLC because it offers an extremely wide voltage range of 1.2 to 6.0V. This allows it to supply ultra-high currents and maintain a constant voltage even at high charging or discharging rates. Also, it has low ESR values, meaning it is able to withstand sudden loads or discharge surges without compromising its energy performance.

The working principle of EDLCs is quite simple. It consists of two identical and parallel-connected electrodes with a thin gellike separator between them. This thin separator ensures that only ions can pass through, not electrons. When a voltage is applied between the electrodes, the positively charged ions migrate to the negative electrode and the negatively charged ions migrate to the positive electrode. This creates two layers of charge, a positive layer between the electrodes and a negative layer outside. These layers are known as the "Electric Double Layer" and this is what gives the capacitor its super capacitance.

The B48621A9115Q024 is designed to provide a high energy and power density in the smallest form factor possible. It uses a unique and advanced construction to increase its power density, which gives it high capacitance, precise voltage ratings, and good frequency stability. Its ESR values are also very competitive compared to other EDLCs in its class.

This EDLC is a perfect choice for applications that need high cycle life, low ESR, and high power or energy density. It is ideal for use in hybrid electric vehicles, energy harvesting, and energy backup systems. Also, this capacitor is perfect for powering safety systems on board commercial vehicles and passenger jets.

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