SCCS25B705SRB

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Electric Double Layer Capacitors (EDLCs), also called supercapacitors, are an increasingly important class of energy storage technology with a wide range of applications. Among them is the SCCS25B705SRB, a type of EDLC manufactured by Samwha Electric, which is highly suitable for a range of low power and low voltage applications. This article will explore the application field and working principle of the SCCS25B705SRB, as well as the advantages it offers.

Main Characteristics

The SCCS25B705SRB is a 1 Farad/5V EDLC with a rated voltage of 5 V and a capacitance of 1 F. It is made from a special elastomer “multi-barrier” construction technology that isolates the two charging layers from each other, allowing the capacitor to operate at a very low series resistance. This makes the device very efficient, and it can deliver a maximum output current of 2 A. It has an operating temperature range of -25 to +85 degrees Celsius and a rated ripple current of 8 A.

The SCCS25B705SRB also has extremely low ESR and ESL, as well as a long life expectancy of 10,000 hours. Furthermore, the device is designed to be very light and small, with dimensions of 25 x 8 x 24.5 mm and a weight of 8.6 g. This makes it very easy to install and use in a variety of applications.

Application Field

The SCCS25B705SRB is ideal for a wide variety of low-power and low-voltage applications. It can be used in circuits that require power storage and conditioning, such as backup power for computers and low-power individual components. It is also ideal for automotive applications, such as start-stop systems and electric vehicle battery systems. Additionally, the device can be used in energy harvesting systems and regenerative braking systems, as well as for emergency power and UPS systems.

In addition, the SCCS25B705SRB is suitable for consumer electronics, including power supplies for cameras, portable medical & healthcare devices, and household electronics. The device can also be used in electric bicycles, electric motorcycles, and lithium battery systems.

Working Principle

The SCCS25B705SRB works on the principle of electrostatic double layer capacitance. This means that, when a voltage is applied across the terminals of the device, electrical charges are stored on both the electrodes. This creates an electrical field between the two surfaces, which is maintained as long as the voltage is applied.

The capacitance of the device is determined by its electrode size and the area between the two surfaces. Because of the multi-barrier construction design, the SCCS25B705SRB has a very low series resistance, allowing it to operate at maximum efficiency.

Advantages

The SCCS25B705SRB offers a number of advantages over other types of energy storage devices. It has a low series resistance, allowing it to be used in very small circuit designs, and its light weight and small size make it easy to install. In addition, the device has an exceptionally long life expectancy, making it suitable for use in applications where reliability is essential.

The SCCS25B705SRB also has a very low ESR and ESL, which makes it ideal for use in low-power applications. Furthermore, the device offers a high output current of up to 2 A, making it suitable for a wide range of applications. Finally, the 1 Farad / 5 V rating makes it ideal for use in low voltage applications, such as computer back-up power.

Conclusion

The SCCS25B705SRB is an ideal choice for a vast range of low-power, low-voltage applications. It has a low series resistance, a high output current, and a long life expectancy. Additionally, its small size and light weight make it easy to install in a variety of situations. For these reasons, it is an increasingly popular choice for many types of energy storage and conditioning applications.

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