2.7V 15F farad capacitor
Working temperature range
Rated discharge capacitance
High temperature load
High temperature storage
ESR （mΩ, @1KHz）
Supercapacitors are a new type of energy storage device between traditional capacitors and rechargeable batteries, with capacities ranging from a few hundred to thousands of farads. Compared with traditional capacitors, it has larger capacity, higher energy, wider operating temperature range and extremely long service life. Compared with batteries, it has higher specific power and no environment. Pollution. Therefore, it can be said that the supercapacitor is an efficient, practical and environmentally friendly energy storage device.
The development of supercapacitors began in the 1960s and was initially considered a low power, low energy, long life device. However, in the 1990s, due to the rise of hybrid electric vehicles, supercapacitors received widespread attention and began to develop rapidly.
Nowadays, high-power supercapacitors are regarded as a high-power physical secondary power source. Developed countries have listed the research on supercapacitors as a national key strategic research project. At present, the application of supercapacitors in power systems has attracted more and more attention, such as static synchronous compensators and dynamic voltage compensators based on electric double layer capacitor energy storage, and his research and application at home and abroad are in full swing. In addition, supercapacitors are also active in high-peak power applications such as electric vehicles, consumer electronics, military, and industrial.