## EDLC capacitor: The calculating procedure of power density

Electric double-layer capacitors( EDLC  capacitor ) for power are intended for applications that require discharge currents in the range from mA to A. The characteristics of the capacitors include such performance as relatively high capacitance and low internal resistance, whic···

## Supreme Power Solutions Co., Ltd. (SPS) ranked in Top 10 Innovative Energy Storage Technologies

After several rounds of competition, including expert review, online voting, and final defense,  a new technology—- the new model of high energy density supercapacitor for mass transportation, developed by a subsidiary of Supreme Power Solutions Co., Ltd. (SPS) in Jiangsu···

## Hit PCIM: Ultra Capacitor Company SPS shows its Strength

The ultra capacitor company Supreme Power Solutions Co., Ltd. (SPS) recently has demontrated its latest development in ultra capacitor products at the 2017 PCIM (at Nuremberg). The visitors may see a wide range of ultra capacitor products at the No. 532 booth of SPS in Hall 7 of PCIM. F···

## Ultracapacitor Makes “Fast and Furious 8”Even More Furious

As the peak of the Fast and Furious franchise, Fast and Furious 8 has received enormous success at global box office with the help of cutting-the-edge technologies. The movie created a world of fantasy for the fans of vehicle racing and science fiction: Vehicles can almost fly under acc···

## How to appropriately calculate the capacitance of ultracapacitor

（1）      constant current： C=It/( Vwork -Vmin) eg：Vwork＝5V,  Vmin＝4.2V,  t=10s,  I＝100mA=0.1A the capacitance：C =0.1*10/(5 -4.2)=1.25F For SPS, MCV0001C5-0005R5LTN/ MCV0001C5-0005R5LTZ/ MCF0001C5- 0005R5LTZ is the choice. （2）      constant power: C*ΔU2/2=PT eg：P=200KW,  t=10s···

## Launching its blockbuster product, SPS reaches a new height in storage capacity

With the growing demand for higher power density energy storage by many industries like transportation and wind power, SPS Technology, as the leading firm in ultra capacitor sector has launched its blockbuster product in the year of 2017, including V500F 2.7V500F/800F, 2.85 V72···

## Take Ultra Capacitor Manufacturing to Industrial 4.0

The concept of Industrial 4.0 which indicates the fourth industrial revolution has spread all over the world, and it has also become a hot topic of the Chinese manufacturing industry, with all the sectors in the industry are actively exploring their own way of intelligent manufacturing.···

## The methods of ultracapacitor capacitance measurement

Capacitance is an important parameter for ultracapacitor. The changes in capacitance could reflect the internal status of an ultra capacitor. For example, when the medium becomes damp or the elements get short circuit, the capacitance will be larger than the rated one. So by me···

## Ultra capacitor, the best choice for the back-up power supply of wind turbine pitching control system

The ultra capacitors are replacing lead-acid battery to become the main power storage device of the backup power supply to wind turbine pitching control systems. This is widely accepted in the wind power industry. As most of the first batch of lead-acid battery ended their life···

## Test procedures for ultracapacitor (AC ESR)

ESR, short for equivalent series resistance, is one of the most important parameters of super capacitor, which is the resistance component in an equivalent series circuit of inductance, capacitance and resistance of ultracapacitor. DC ESR evaluation is complicated and requires special e···