ESHSP-1700C0-002R7

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Electric Double Layer Capacitors (EDLC) and Supercapacitors are energy storage devices that are gaining attention in the engineering community for their ability to store electrical energy and release it as needed. The ESHSP-1700C0-002R7 is one such device that is becoming popular in a variety of industrial, automotive, and consumer applications. This article will discuss the application field and working principle of the ESHSP-1700C0-002R7 as well as its components and characteristics.

The ESHSP-1700C0-002R7 is a 450V DC Supercapacitor, with an equivalent series resistance (ESR) of 0.002 ohms. It is typically used in applications where high-level, microsecond-level bursts of energy are required, such as electric vehicle motor drives, LED backlighting, charge management systems, energy harvesting systems, automotive start/stop applications, and various entertainment applications. The ESHSP-1700C0-002R7 is designed to provide high power density and low ESR, making it ideal for high-performance and long-term energy storage applications.

The working principle of the ESHSP-1700C0-002R7 is based on the capacitance-limiting current, or “smart” capacitance, method. This method is a form of electrochemical storage in which electric double-layer capacitance creates a barrier between two charged electrodes. This barrier stores the charge in the device when current is applied and yields a much higher energy storage capacity, compared to conventional capacitors.

The ESHSP-1700C0-002R7 is comprised of three main components: electrodes, electrolyte, and separator films. The electrodes are usually made from conductive material such as activated carbon. The electrolyte is typically an aqueous solution of a salt, while the separator film acts as an electrically insulating layer between the electrodes. Together, these components form the electrical circuit of the device and are responsible for storing and releasing the electrical energy in the device.

The ESHSP-1700C0-002R7 offers several advantages over other types of capacitors or batteries. First, it has a specific energy density of up to 3Wh/kg, which is one of the highest currently available and makes it suitable for applications where high power density is required. It also offers high efficiency, high peak current, and low self-discharge rate. In addition, its ESR value is low and its rated lifetime is more than 10 years, making it a particularly suitable choice for long-term energy storage applications.

In conclusion, the ESHSP-1700C0-002R7 is an EDLC/Supercapacitor device that has a number of advantages over other energy storage devices. It is suitable for applications that require high peak current and long-term energy storage needs and offers superior performance with a high specific energy density, high efficiency, and low ESR. Its components, such as electrodes, electrolyte, and separator films, provide a high level of energy storage and allow it to function effectively in a variety of applications.

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