SCMR18D105MRBB0

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Electric Double Layer Capacitors (EDLC) and Supercapacitors are two types of electrochemical capacitors with high capacitance. They have different characteristics, internal structures, and operating environments. Therefore, it is important to understand the differences between these two types of capacitors, as well as the application field and working principle of a particular capacitor, in order to choose the right capacitor for a given application. This article will discuss the application field and working principle of a specific EDLC capacitor model: SCMR18D105MRBB0.

The SCMR18D105MRBB0 is a Double-Layer Capacitor (DLC) from the SBS family of EDLC capacitors made by Cornell Dubilier Electronics (CDE). This particular capacitor is designed for low voltage applications up to 18V, with a rated capacitance of 105 Farad. It has a pulse discharge rating of 350A and a long term ripple current of 10 A for general applications.

The SCMR18D105MRBB0 is primarily used in applications that require a high-density, energy storage device. It finds widespread use in the automotive, aviation, and defense industries, due to its high charge/discharge performance, large capacitance capacity, and resistance to harsh environmental conditions. It can also be used as an energy source for consumer electronic devices, such as notebook computers, digital cameras, and mobile phones, in order to provide a reliable and powerful energy source that is suitable for a wide range of applications.

The SCMR18D105MRBB0 has a very simple working principle. At the heart of the capacitor is a carbon-based active material, which consists of layers of graphene material. The two layers are separated by a non-conductive electrolyte, which allows only ions to pass through. When a voltage is applied across the two layers, ions from the electrolyte are attracted to the opposite electrodes, creating a charge on the capacitor. This charge is stored in an electrical field, leading to the high capacitance of the capacitor.

In terms of operating environment, the SCMR18D105MRBB0 is designed to be suitable for a wide range of applications, including industrial and consumer applications. Its capacitance of 105F enables it to provide a high power output in a compact package, as well as low ESR, making it an ideal choice for power applications. In addition, the capacitor can operate in temperatures ranging from -40°C to 85°C, making it suitable for use in a wide range of environments.

In conclusion, the SCMR18D105MRBB0 is an EDLC capacitor that is designed for low voltage applications up to 18V. It has a rated capacitance of 105 Farad and a pulse discharge rating of 350A. Its high charge/discharge performance, large capacitance capacity, and resistance to harsh environmental conditions make it an ideal choice for use in the automotive, aviation, and defense industries, as well as consumer electronic devices. The overall working principle is based on the attraction of ions to opposite electrodes, which creates a charge stored in an electrical field. The capacitor’s wide range of operating temperatures and its compact package makes it a suitable choice for many applications.

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