The capacity of super capacitor is n times that of ordinary capacitor. Because of this, its external performance is the same as that of battery, so it is also called "capacitor battery" or "gold battery". Supercapacitor battery belongs to electric double-layer capacitor, which has the largest capacity in the market at present. Its basic principle is the same as other kinds of electric double-layer capacitor, which uses the double-layer structure composed of activated carbon porous electrode and electrolyte to obtain super large capacity.
As a new type of energy storage device, supercapacitor has the characteristics of short charging time, long service life, good temperature characteristics, energy saving and environmental protection. With more and more applications, it is gradually replacing ordinary batteries for energy storage. Next, I'd like to share with you the application fields of supercapacitors?
Smart grid: State Grid three-phase meter, carrier module, fault indicator, TTU, FTU, DTU
Smart meter: remote meter reading system, instruments, (smart meter, water meter, gas meter, heat meter)
Starting power supply of solenoid valve, data storage and output power compensation of communication signal
On board electronic products: Dash cam, electronic tag (etc), on-board intelligent instrument
Intelligent furniture: intelligent lock, electric tools, kitchen appliances, digital set top box, electric toys
Communication base station: satellite communication system, radio communication system, pulse signal output power compensation
Internet of things: remote data transmission, fault alarm signal output, remote control, valve control
Electric vehicle: portable emergency starting power supply, extend battery life, ensure vehicle cold start
With the rapid development of new energy vehicles and many other industries, the demand for supercapacitors is increasing rapidly. Shandong Hongming Electronics Co., Ltd. has been engaged in the operation of electronic components for many years, and has rich industry experience. It sells all kinds of capacitors, such as supercapacitors, electrolytic capacitors, film capacitors, tantalum capacitors, chip capacitors, etc.